TrojanSpy.Win32.LOKI.TIOIBOHX

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

Arrival Details

This Trojan Spy 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 Spy adds the following processes:

• %System%\cmd.exe

(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

It creates the following folders:

• %Application Data%\config\quickmod
• %Application Data%\config
• %Application Data%\config\quickmod\ParentID\actions
• %Application Data%\config\quickmod\ParentID

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

It adds the following mutexes to ensure that only one of its copies runs at any one time:

• {Hash of Machine GUID}

Other System Modifications

This Trojan Spy adds the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guayaquil

HKEY_CURRENT_USER\SOFTWARE\HydraProductions\
domineesforefeel

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guayaquil
DisplayName = "Guayaquil"

HKEY_CURRENT_USER\Software\HydraProductions\
domineesforefeel
FinishRead = "No"

Dropping Routine

This Trojan Spy drops the following files:

• %Application Data%\{substring from hash of machine GUID}\{substring from hash of machine GUID}.exe
• %Application Data%\{substring from hash of machine GUID}\{substring from hash of machine GUID}.lck
• %User Temp%\Ogham
• %User Temp%\sump.dll
• %User Temp%\nsqBBE1.tmp\System.dll
• %User Temp%\1ae7d87d.lnk
• %User Temp%\aspnetregbrowsers.exe
• %User Temp%\io.pagure.lohit.tamil.font.metainfo.xml
• %Application Data%\config\quickmod\ParentID\actions\KBTopicTypeFilter80.xml
• %User Temp%\ZipExeStub.exe
• %Application Data%\config\quickmod\ParentID\actions\sarray.cpp
• %User Temp%\regcap.exe
• %User Temp%\croseci2c.ko
• %User Temp%\product.xdr
• %User Temp%\VsMacroHierarchyLib.dll
• %Application Data%\config\quickmod\ParentID\actions\mdrivres.h
• %Application Data%\config\quickmod\ParentID\actions\libmpc3amd64.shlibs
• %Application Data%\config\quickmod\ParentID\actions\17.opends60.dll
• %User Temp%\crtowordsjp.dll
• %User Temp%\RemotingCrossAppDomain.zip
• %User Temp%\thresholds.xml
• %User Temp%\vnd.android.package-archive.xml
• %Application Data%\config\quickmod\ParentID\actions\sbssystementerpriseservices.dll
• %User Temp%\Local903113851vbcalendar1.gif
• %User Temp%\gtk-remove.svg

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

Information Theft

This Trojan Spy gathers the following data:

• User name
• Computer name
• Machine GUID

It attempts to steal stored account information used in the following installed File Transfer Protocol (FTP) clients or file manager software:

• 32BitFtp
• 9bis.comKiTTY
• AbleFTP
• Automize
• BitKinex
• Cyberduck
• DeluxeFTP
• EasyFTP
• Estsoft ALFTP
• ExpanDrive
• FTP Navigator
• FTP Now
• FTPBox
• FTPGetter
• FTPInfo
• FTPShell
• Far Manager
• Fastream NETFile
• FileZilla
• FlashFXP
• FlashPeak BlazeFtp
• FreshWebmaster FreshFTP
• Ghisler Total Commander
• GoFTP
• INSoftware NovaFTP
• Ipswitch WS_FTP
• JaSFtp
• LinasFTP
• Martin Prikryl
• NCH Software ClassicFTP
• NCH Software Fling
• NetDrive
• NetDrive 2
• NetSarang Xftp
• NexusFile
• Notepad++ NppFTP
• Odin Secure FTP Expert
• Sherrod Computers Sherrod FTP
• SimonTatham PuTTY
• SmartFTP
• Staff-FTP
• Steed
• UltraFXP
• VanDyke SecureFX
• WinFTP
• oZone3D MyFTP

It attempts to steal stored email credentials from the following:

• FossaMail
• Foxmail
• IncrediMail
• Microsoft Outlook
• Postbox
• Thunderbird

It attempts to get stored information such as user names, passwords, and hostnames from the following browsers:

• 360 Browser
• 8pecxstudios Cyberfox
• Apple Safari
• Baidu Spark
• Catalina Group Citrio
• Chromium
• Coc Coc Browser
• Comodo Chromodo
• Comodo Dragon
• Comodo IceDragon
• Coowon
• Epic Privacy Browser
• Flock
• Google Chrome
• Google Chrome SxS
• Internet Explorer
• K-Meleon
• Lunascape 6
• MapleStudio ChromePlus
• Moonchild Productions Pale Moon
• Mozilla Firefox
• Mozilla SeaMonkey
• Mustang Browser
• NETGATE Technologies BlackHawk
• Nichrome
• Opera Next
• Opera Stable
• QtWeb.NET QtWeb Internet Browser
• QupZilla
• RockMelt
• Sleipnir Browser
• Superbird
• Titan Browser
• Torch
• Vivaldi
• Yandex Browser

Stolen Information

This Trojan Spy sends the gathered information via HTTP POST to the following URL:

• {BLOCKED}.{BLOCKED}.102.103/Sammybiggy/fre.php