TROJ_KRYPTIK.XXUAH

April 02, 2016

PLATFORM:

Windows

OVERALL RISK RATING:

DAMAGE POTENTIAL:

DISTRIBUTION POTENTIAL:

REPORTED INFECTION:

Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes

OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

TECHNICAL DETAILS

File Size:

462,320 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

02 Apr 2016

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Trojan drops the following copies of itself into the affected system:

%User Temp%\hsodgh.exe

(Note: %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

It creates the following folders:

%User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon

Autostart Technique

This Trojan adds the following registry entries to enable its automatic execution at every system startup:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
UGdsdfg = "%User Temp%\hsodgh.exe"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
fafat.exe = "%User Profile%\Ancya\fafat.exe "

Other System Modifications

This Trojan deletes the following files:

%User Temp%\432fggqdd.txt
%User Temp%\4fggqdd.txt
{malware path and file name}:zone.identifier
%User Temp%\FB_10T~1.EXE

It adds the following registry keys:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere

HKEY_CURRENT_USER\Software\Microsoft\
WAB\WAB4\Wab File Name

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Mail

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\News

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Trident\Settings

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Trident\Main

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Rules\Mail

HKEY_CURRENT_USER\Software\Microsoft\
Toumhi

It adds the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings
WarnonBadCertRecving = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings
EnableSPDY3_0 = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Toumhi
Adtoepc = "{random values}"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Server ID = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Server ID = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Server ID = "2"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Server ID = "3"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager
Server ID = "4"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts
PreConfigVer = "4"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts
PreConfigVerNTDS = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
Account Name = "Active Directory"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Server = "NULL"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Search Return = "64"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Timeout = "3c"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Authentication = "2"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Simple Search = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Bind DN = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Port = "cc4"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Resolve Flag = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Secure Connection = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP User Name = "NULL"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Active Directory GC
LDAP Search Base = "NULL"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
Account Name = "Bigfoot Internet Directory Service"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Server = "ldap.bigfoot.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP URL = "http://www.{BLOCKED}t.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Search Return = "64"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Timeout = "3c"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Authentication = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Simple Search = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\Bigfoot
LDAP Logo = "%ProgramFiles%\Common Files\Services\bigfoot.bmp"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
Account Name = "VeriSign Internet Directory Service"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Server = "directory.verisign.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP URL = "http://www.{BLOCKED}gn.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Search Return = "64"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Timeout = "3c"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Authentication = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Search Base = "NULL"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Simple Search = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\VeriSign
LDAP Logo = "%ProgramFiles%\Common Files\Services\verisign.bmp"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
Account Name = "WhoWhere Internet Directory Service"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Server = "ldap.whowhere.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP URL = "http://www.{BLOCKED}re.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Search Return = "64"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Timeout = "3c"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Authentication = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Simple Search = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts\WhoWhere
LDAP Logo = "%ProgramFiles%\Common Files\Services\whowhere.bmp"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager
Default LDAP Account = "Active Directory GC"

HKEY_CURRENT_USER\Software\Microsoft\
WAB\WAB4
OlkContactRefresh = "0"

HKEY_CURRENT_USER\Software\Microsoft\
WAB\WAB4
OlkFolderRefresh = "0"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
Identity Ordinal = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts
ConnectionSettingsMigrated = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
VerStamp = "3"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
SpellDontIgnoreDBCS = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Mail
Welcome Message = "{random values}"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Mail
Accounts Checked = "{random values}"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\News
Accounts Checked = "{random values}"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
MSIMN = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Account Manager\Accounts
AssociatedID = "{random values}"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
StoreMigratedV5 = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
ConvertedToDBX = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
Settings Upgraded = "7"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Mail
Safe Attachments = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
Running = "1"

HKEY_CURRENT_USER\Software\Microsoft\
WAB\WAB4
FirstRun = "1"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0\Mail
Welcome Message = "0"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
SpoolerDlgPos = "{random values}"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
SpoolerTack = "0"

HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\
Software\Microsoft\Outlook Express\
5.0
Running = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Toumhi
Axqedem = "{random values}"

It modifies the following registry entries:

HKEY_CURRENT_USER\Identities
Identity Ordinal = "2"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
LogSessionName = "stdout"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
Active = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi
ControlFlags = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi\ImapiSvc
Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"

(Note: The default value data of the said registry entry is 8107d8e9-e323-49f5-bba2-abc35c243dca.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Tracing\
Microsoft\Imapi\ImapiSvc
BitNames = "{random characters}"

(Note: The default value data of the said registry entry is ImapiDebugError ImapiDebugWarning ImapiDebugTrace ImapiDebugInfo ImapiDebugX ImapiDebugSort.)

Dropping Routine

This Trojan drops the following files:

%User Profile%\MetaData\696F3DE637E6DE85B458996D49D759AD
%User Profile%\Content\696F3DE637E6DE85B458996D49D759AD
%User Profile%\MetaData\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Profile%\Content\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Temp%\4fggqdd.txt
%User Temp%\432fggqdd.txt
%User Temp%\tmpA.tmp
%User Temp%\tmp16.tmp
%User Profile%\Address Book\Wilbert.wab
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Inbox.dbx
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Sent Items.dbx
%User Temp%\MPS2D.tmp
%User Temp%\FB_D.tmp.exe
%User Temp%\FB_10.tmp.exe
%User Profile%\Ancya\fafat.exe
%User Profile%\Hylon\uzdu.hoe
%Temp%\8yjrw5ms.TMP
%Temp%\ku6mhvs1.TMP
%User Profile%\Address Book\Wilbert.wab~

(Note: %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.. %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.. %Application Data% is the Application Data folder, where it usually is C:\Documents and Settings\{user name}\Application Data on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.. %Temp% is the Windows temporary folder, where it usually is C:\Windows\Temp on all Windows operating system versions.)

Other Details

This Trojan connects to the following possibly malicious URL:

{BLOCKED}4.47.129

This report is generated via an automated analysis system.

SOLUTION

Minimum Scan Engine:

9.8

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Restart in Safe Mode

[ Learn More ]

Step 3

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

In HKEY_CURRENT_USER\Software\Microsoft
- Internet Account Manager

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager
- Accounts

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- Active Directory GC

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- Bigfoot

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- VeriSign

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- WhoWhere

In HKEY_CURRENT_USER\Software\Microsoft\WAB\WAB4
- Wab File Name

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- Mail

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- News

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Trident
- Settings

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Trident
- Main

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Rules
- Mail

In HKEY_CURRENT_USER\Software\Microsoft
- Toumhi

To delete the registry key this malware/grayware created:

Open Registry Editor.
» For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
» For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
» For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft
Still in the left panel, locate and delete the key:
Internet Account Manager
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager
Still in the left panel, locate and delete the key:
Accounts
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts
Still in the left panel, locate and delete the key:
Active Directory GC
Again Still in the left panel, locate and delete the key:
Bigfoot
Again Still in the left panel, locate and delete the key:
VeriSign
Again Still in the left panel, locate and delete the key:
WhoWhere
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>WAB>WAB4
Still in the left panel, locate and delete the key:
Wab File Name
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0
Still in the left panel, locate and delete the key:
Mail
Again Still in the left panel, locate and delete the key:
News
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0>Trident
Still in the left panel, locate and delete the key:
Settings
Again Still in the left panel, locate and delete the key:
Main
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0>Rules
Still in the left panel, locate and delete the key:
Mail
Again Still in the left panel, locate and delete the key:
Toumhi
Close Registry Editor.

Step 4

Delete this registry value

[ Learn More ]

In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- UGdsdfg = "%User Temp%\hsodgh.exe"

In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- fafat.exe = "%User Profile%\Ancya\fafat.exe "

In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
- WarnonBadCertRecving = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
- EnableSPDY3_0 = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Toumhi
- Adtoepc = "{random values}"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Server ID = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Server ID = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Server ID = "2"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Server ID = "3"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager
- Server ID = "4"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- PreConfigVer = "4"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- PreConfigVerNTDS = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- Account Name = "Active Directory"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Server = "NULL"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Search Return = "64"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Timeout = "3c"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Authentication = "2"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Simple Search = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Bind DN = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Port = "cc4"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Resolve Flag = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Secure Connection = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP User Name = "NULL"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Active Directory GC
- LDAP Search Base = "NULL"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- Account Name = "Bigfoot Internet Directory Service"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Server = "ldap.bigfoot.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP URL = "http://www.{BLOCKED}t.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Search Return = "64"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Timeout = "3c"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Authentication = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Simple Search = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\Bigfoot
- LDAP Logo = "%ProgramFiles%\Common Files\Services\bigfoot.bmp"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- Account Name = "VeriSign Internet Directory Service"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Server = "directory.verisign.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP URL = "http://www.{BLOCKED}gn.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Search Return = "64"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Timeout = "3c"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Authentication = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Search Base = "NULL"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Simple Search = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\VeriSign
- LDAP Logo = "%ProgramFiles%\Common Files\Services\verisign.bmp"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- Account Name = "WhoWhere Internet Directory Service"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Server = "ldap.whowhere.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP URL = "http://www.{BLOCKED}re.com"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Search Return = "64"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Timeout = "3c"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Authentication = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Simple Search = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts\WhoWhere
- LDAP Logo = "%ProgramFiles%\Common Files\Services\whowhere.bmp"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager
- Default LDAP Account = "Active Directory GC"

In HKEY_CURRENT_USER\Software\Microsoft\WAB\WAB4
- OlkContactRefresh = "0"

In HKEY_CURRENT_USER\Software\Microsoft\WAB\WAB4
- OlkFolderRefresh = "0"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
- Identity Ordinal = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- ConnectionSettingsMigrated = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- VerStamp = "3"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- SpellDontIgnoreDBCS = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Mail
- Welcome Message = "{random values}"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Mail
- Accounts Checked = "{random values}"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\News
- Accounts Checked = "{random values}"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- MSIMN = "1"

In HKEY_CURRENT_USER\Software\Microsoft\Internet Account Manager\Accounts
- AssociatedID = "{random values}"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- StoreMigratedV5 = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- ConvertedToDBX = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- Settings Upgraded = "7"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Mail
- Safe Attachments = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- Running = "1"

In HKEY_CURRENT_USER\Software\Microsoft\WAB\WAB4
- FirstRun = "1"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0\Mail
- Welcome Message = "0"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- SpoolerDlgPos = "{random values}"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- SpoolerTack = "0"

In HKEY_CURRENT_USER\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Software\Microsoft\Outlook Express\5.0
- Running = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Toumhi
- Axqedem = "{random values}"

To delete the registry value this malware/grayware created:

Open Registry Editor.
» For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
» For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
» For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower-left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Run
In the right panel, locate and delete the entry:
UGdsdfg = "%User Temp%\hsodgh.exe"
Again In the right panel, locate and delete the entry:
fafat.exe = "%User Profile%\Ancya\fafat.exe "
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Internet Settings
In the right panel, locate and delete the entry:
WarnonBadCertRecving = "0"
Again In the right panel, locate and delete the entry:
EnableSPDY3_0 = "0"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Toumhi
In the right panel, locate and delete the entry:
Adtoepc = "{random values}"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts>Active Directory GC
In the right panel, locate and delete the entry:
LDAP Server ID = "0"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts>Bigfoot
In the right panel, locate and delete the entry:
LDAP Server ID = "1"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts>VeriSign
In the right panel, locate and delete the entry:
LDAP Server ID = "2"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts>WhoWhere
In the right panel, locate and delete the entry:
LDAP Server ID = "3"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager
In the right panel, locate and delete the entry:
Server ID = "4"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Internet Account Manager>Accounts
In the right panel, locate and delete the entry:
PreConfigVer = "4"
Again In the right panel, locate and delete the entry:
PreConfigVerNTDS = "1"
Again In the right panel, locate and delete the entry:
Account Name = "Active Directory"
Again In the right panel, locate and delete the entry:
LDAP Server = "NULL"
Again In the right panel, locate and delete the entry:
LDAP Search Return = "64"
Again In the right panel, locate and delete the entry:
LDAP Timeout = "3c"
Again In the right panel, locate and delete the entry:
LDAP Authentication = "2"
Again In the right panel, locate and delete the entry:
LDAP Simple Search = "0"
Again In the right panel, locate and delete the entry:
LDAP Bind DN = "0"
Again In the right panel, locate and delete the entry:
LDAP Port = "cc4"
Again In the right panel, locate and delete the entry:
LDAP Resolve Flag = "1"
Again In the right panel, locate and delete the entry:
LDAP Secure Connection = "0"
Again In the right panel, locate and delete the entry:
LDAP User Name = "NULL"
Again In the right panel, locate and delete the entry:
LDAP Search Base = "NULL"
Again In the right panel, locate and delete the entry:
Account Name = "Bigfoot Internet Directory Service"
Again In the right panel, locate and delete the entry:
LDAP Server = "ldap.bigfoot.com"
Again In the right panel, locate and delete the entry:
LDAP URL = "http://www.{BLOCKED}t.com"
Again In the right panel, locate and delete the entry:
LDAP Search Return = "64"
Again In the right panel, locate and delete the entry:
LDAP Timeout = "3c"
Again In the right panel, locate and delete the entry:
LDAP Authentication = "0"
Again In the right panel, locate and delete the entry:
LDAP Simple Search = "1"
Again In the right panel, locate and delete the entry:
LDAP Logo = "%ProgramFiles%\Common Files\Services\bigfoot.bmp"
Again In the right panel, locate and delete the entry:
Account Name = "VeriSign Internet Directory Service"
Again In the right panel, locate and delete the entry:
LDAP Server = "directory.verisign.com"
Again In the right panel, locate and delete the entry:
LDAP URL = "http://www.{BLOCKED}gn.com"
Again In the right panel, locate and delete the entry:
LDAP Search Return = "64"
Again In the right panel, locate and delete the entry:
LDAP Timeout = "3c"
Again In the right panel, locate and delete the entry:
LDAP Authentication = "0"
Again In the right panel, locate and delete the entry:
LDAP Search Base = "NULL"
Again In the right panel, locate and delete the entry:
LDAP Simple Search = "1"
Again In the right panel, locate and delete the entry:
LDAP Logo = "%ProgramFiles%\Common Files\Services\verisign.bmp"
Again In the right panel, locate and delete the entry:
Account Name = "WhoWhere Internet Directory Service"
Again In the right panel, locate and delete the entry:
LDAP Server = "ldap.whowhere.com"
Again In the right panel, locate and delete the entry:
LDAP URL = "http://www.{BLOCKED}re.com"
Again In the right panel, locate and delete the entry:
LDAP Search Return = "64"
Again In the right panel, locate and delete the entry:
LDAP Timeout = "3c"
Again In the right panel, locate and delete the entry:
LDAP Authentication = "0"
Again In the right panel, locate and delete the entry:
LDAP Simple Search = "1"
Again In the right panel, locate and delete the entry:
LDAP Logo = "%ProgramFiles%\Common Files\Services\whowhere.bmp"
Again In the right panel, locate and delete the entry:
Default LDAP Account = "Active Directory GC"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>WAB>WAB4
In the right panel, locate and delete the entry:
OlkContactRefresh = "0"
Again In the right panel, locate and delete the entry:
OlkFolderRefresh = "0"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
In the right panel, locate and delete the entry:
Identity Ordinal = "1"
Again In the right panel, locate and delete the entry:
ConnectionSettingsMigrated = "1"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0
In the right panel, locate and delete the entry:
VerStamp = "3"
Again In the right panel, locate and delete the entry:
SpellDontIgnoreDBCS = "1"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0>Mail
In the right panel, locate and delete the entry:
Welcome Message = "{random values}"
Again In the right panel, locate and delete the entry:
Accounts Checked = "{random values}"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities>{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}>Software>Microsoft>Outlook Express>5.0>News
In the right panel, locate and delete the entry:
Accounts Checked = "{random values}"
Again In the right panel, locate and delete the entry:
MSIMN = "1"
Again In the right panel, locate and delete the entry:
AssociatedID = "{random values}"
Again In the right panel, locate and delete the entry:
StoreMigratedV5 = "1"
Again In the right panel, locate and delete the entry:
ConvertedToDBX = "1"
Again In the right panel, locate and delete the entry:
Settings Upgraded = "7"
Again In the right panel, locate and delete the entry:
Safe Attachments = "1"
Again In the right panel, locate and delete the entry:
Running = "1"
Again In the right panel, locate and delete the entry:
FirstRun = "1"
Again In the right panel, locate and delete the entry:
Welcome Message = "0"
Again In the right panel, locate and delete the entry:
SpoolerDlgPos = "{random values}"
Again In the right panel, locate and delete the entry:
SpoolerTack = "0"
Again In the right panel, locate and delete the entry:
Running = "0"
Again In the right panel, locate and delete the entry:
Axqedem = "{random values}"
Close Registry Editor.

Step 5

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

In HKEY_CURRENT_USER\Identities
- From: Identity Ordinal = "2"
  To: Identity Ordinal = ""1""

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
- From: LogSessionName = "stdout"
  To: LogSessionName = ""{random values}""

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
- From: Active = "1"
  To: Active = ""1""

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi
- From: ControlFlags = "1"
  To: ControlFlags = ""1""

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi\ImapiSvc
- From: Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"
  To: Guid = ""8107d8e9-e323-49f5-bba2-abc35c243dca""

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\Imapi\ImapiSvc
- From: BitNames = "{random characters}"
  To: BitNames = "" ImapiDebugError ImapiDebugWarning ImapiDebugTrace ImapiDebugInfo ImapiDebugX ImapiDebugSort""

To restore registry values this malware/grayware modified:

Open Registry Editor. To do this:
- On Windows 2000, XP, and Server 2003:
  Click Start>Run, type REGEDIT in the text box provided, and then press Enter.
- On Windows Vista, 7, and Server 2008:
  Click the Start button, type REGEDIT in the Search input field then press Enter.
- On Windows 8, 8.1, and Server 2012:
  Right-click on the lower left corner of the screen and click Run, type REGEDIT in the Run input field, and then press Enter.
In the left panel, double-click the following:
HKEY_CURRENT_USER>Identities
In the right panel, locate the registry value:
Identity Ordinal = "2"
Right-click on the value name and choose Modify. Change the value data of this entry to:
Identity Ordinal = "1"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Tracing>Microsoft>Imapi
In the right panel, locate the registry value:
LogSessionName = "stdout"
Right-click on the value name and choose Modify. Change the value data of this entry to:
LogSessionName = "{random values}"
Again In the right panel, locate the registry value:
Active = "1"
Right-click on the value name and choose Modify. Change the value data of this entry to:
Active = "1"
Again In the right panel, locate the registry value:
ControlFlags = "1"
Right-click on the value name and choose Modify. Change the value data of this entry to:
ControlFlags = "1"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Tracing>Microsoft>Imapi>ImapiSvc
In the right panel, locate the registry value:
Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"
Right-click on the value name and choose Modify. Change the value data of this entry to:
Guid = "8107d8e9-e323-49f5-bba2-abc35c243dca"
Again In the right panel, locate the registry value:
BitNames = "{random characters}"
Right-click on the value name and choose Modify. Change the value data of this entry to:
BitNames = " ImapiDebugError ImapiDebugWarning ImapiDebugTrace ImapiDebugInfo ImapiDebugX ImapiDebugSort"
Close Registry Editor.

Step 6

Search and delete these components

[ Learn More ]

There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.

%User Profile%\MetaData\696F3DE637E6DE85B458996D49D759AD
%User Profile%\Content\696F3DE637E6DE85B458996D49D759AD
%User Profile%\MetaData\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Profile%\Content\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Temp%\4fggqdd.txt
%User Temp%\432fggqdd.txt
%User Temp%\tmpA.tmp
%User Temp%\tmp16.tmp
%User Profile%\Address Book\Wilbert.wab
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Inbox.dbx
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Sent Items.dbx
%User Temp%\MPS2D.tmp
%User Temp%\FB_D.tmp.exe
%User Temp%\FB_10.tmp.exe
%User Profile%\Ancya\fafat.exe
%User Profile%\Hylon\uzdu.hoe
%Temp%\8yjrw5ms.TMP
%Temp%\ku6mhvs1.TMP
%User Profile%\Address Book\Wilbert.wab~

To manually delete a malware/grayware file from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

Right-click Start then click Search....
In the File name* input box, type the following:
%User Profile%\MetaData\696F3DE637E6DE85B458996D49D759AD
%User Profile%\Content\696F3DE637E6DE85B458996D49D759AD
%User Profile%\MetaData\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Profile%\Content\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Temp%\4fggqdd.txt
%User Temp%\432fggqdd.txt
%User Temp%\tmpA.tmp
%User Temp%\tmp16.tmp
%User Profile%\Address Book\Wilbert.wab
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Inbox.dbx
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Sent Items.dbx
%User Temp%\MPS2D.tmp
%User Temp%\FB_D.tmp.exe
%User Temp%\FB_10.tmp.exe
%User Profile%\Ancya\fafat.exe
%User Profile%\Hylon\uzdu.hoe
%Temp%\8yjrw5ms.TMP
%Temp%\ku6mhvs1.TMP
%User Profile%\Address Book\Wilbert.wab~
In the Look In drop-down list, select My Computer then press Enter.
Once located, select the file then press SHIFT+DELETE to delete it.
*Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

• For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

Open a Windows Explorer window.
- For Windows Vista, 7, and Server 2008 users, click Start>Computer.
- For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen,then click File Explorer.
In the Search Computer/This PC input box, type:
%User Profile%\MetaData\696F3DE637E6DE85B458996D49D759AD
%User Profile%\Content\696F3DE637E6DE85B458996D49D759AD
%User Profile%\MetaData\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Profile%\Content\7396C420A8E1BC1DA97F1AF0D10BAD21
%User Temp%\4fggqdd.txt
%User Temp%\432fggqdd.txt
%User Temp%\tmpA.tmp
%User Temp%\tmp16.tmp
%User Profile%\Address Book\Wilbert.wab
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Inbox.dbx
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express\Sent Items.dbx
%User Temp%\MPS2D.tmp
%User Temp%\FB_D.tmp.exe
%User Temp%\FB_10.tmp.exe
%User Profile%\Ancya\fafat.exe
%User Profile%\Hylon\uzdu.hoe
%Temp%\8yjrw5ms.TMP
%Temp%\ku6mhvs1.TMP
%User Profile%\Address Book\Wilbert.wab~
Once located, select the file then press SHIFT+DELETE to delete it.
*Note: Read the following Microsoft page if these steps do not work on Windows 7.

Step 7

Search and delete these folders

[ Learn More ]

Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.

%User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon

To delete malware/grayware/spyware folders:

For Windows 2000, Windows XP, and Windows Server 2003:

Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
In the File name* input box, type:

%User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon
In the Look In drop-down list, select My Computer, then press Enter.
Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.
Repeat steps 2 to 4 for the remaining folders: %User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon

*Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

Open a Windows Explorer window.
- For Windows Vista, 7, and Server 2008 users, click Start>Computer.
- For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen, then click File Explorer.
In the Search Computer/This PC input box, type:
%User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon
Once located, select the file then press SHIFT+DELETE to permanently delete the folder.
Repeat steps 2-3 for the remaining folders: %User Profile%\CryptnetUrlCache\MetaData
%User Profile%\Microsoft\CryptnetUrlCache
%User Profile%\CryptnetUrlCache\Content
%User Profile%\Microsoft\Address Book
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft\Outlook Express
%System Root%\Documents and Settings\Wilbert
%Application Data%\Identities
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}
%Application Data%\Identities\{8A24C031-62FE-4BF5-94F0-BFD4FBCD674B}\Microsoft
%User Profile%\Application Data\Ancya
%User Profile%\Application Data\Hylon

*Note: Read the following Microsoft page if these steps do not work on Windows 7.

Step 8

Restart in normal mode and scan your computer with your Trend Micro product for files detected as TROJ_KRYPTIK.XXUAH. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 9

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

%User Temp%\432fggqdd.txt
%User Temp%\4fggqdd.txt
{malware path and file name}:zone.identifier
%User Temp%\FB_10T~1.EXE

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