PUA.Win64.Everyzone.AA
PUP/Everyzone (PANDA) ;
Windows
Threat Type: Potentially Unwanted Application
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Potentially Unwanted Application 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
4,513,608 bytes
EXE
Yes
11 May 2020
Arrival Details
This Potentially Unwanted Application 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 Potentially Unwanted Application adds the following folders:
- %User Temp%\nsc7734.tmp -> deleted afterwards
- %Program Files%\TurboVaccineOnlineSecurity
- %Common Programs%\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼
(Note: %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).. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Common Programs% is the folder that contains common program groups for all users, which is usually C:\Documents and Settings\All Users\Start Menu\Programs on Windows 2000, XP, and Server 2003, or C:\ProgramData\Microsoft\Windows\Start Menu\Programs on Windows Vista, 7, and 8.)
It drops the following files:
- %Program Files%\TurboVaccineOnlineSecurity\TvClFile.dll
- %Program Files%\TurboVaccineOnlineSecurity\TvOSec.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecRemove.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecRun.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecSvc.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecUp.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecUp.inf
- %Program Files%\TurboVaccineOnlineSecurity\TvScFile.dll
- %Common Programs%\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼.lnk
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Common Programs% is the folder that contains common program groups for all users, which is usually C:\Documents and Settings\All Users\Start Menu\Programs on Windows 2000, XP, and Server 2003, or C:\ProgramData\Microsoft\Windows\Start Menu\Programs on Windows Vista, 7, and 8.)
It adds the following processes:
- %User Temp%\nsc7734.tmp\TvOSecClose.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSec.exe" /register
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecSvc.exe" /install
(Note: %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).. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)
Other System Modifications
This Potentially Unwanted Application adds the following registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\TurboVaccineOnlineSecurity
Start Menu Folder = TurboVaccineOnlineSecurity
HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
InstDir = %Program Files%\TurboVaccineOnlineSecurity
HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
Caption = Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼
HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
UpdateVersion = 160202
Other Details
This Potentially Unwanted Application adds the following registry keys:
HKEY_LOCAL_MACHINE\SOFTWARE\TurboVaccineOnlineSecurity
HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
It connects to the following possibly malicious URL:
- www.{BLOCKED}one.com
SOLUTION
9.850
Step 1
Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.
Step 2
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 3
Restart in Safe Mode
Step 4
Delete this registry value
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_LOCAL_MACHINE\SOFTWARE\TurboVaccineOnlineSecurity
- Start Menu Folder = TurboVaccineOnlineSecurity
- Start Menu Folder = TurboVaccineOnlineSecurity
- In HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
- InstDir = %Program Files%\TurboVaccineOnlineSecurity
- InstDir = %Program Files%\TurboVaccineOnlineSecurity
- In HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
- Caption = Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼
- Caption = Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼
- In HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
- UpdateVersion = 160202
- UpdateVersion = 160202
Step 5
Delete this registry key
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_LOCAL_MACHINE\SOFTWARE\TurboVaccineOnlineSecurity
- "" = ""
- "" = ""
- In HKEY_CURRENT_USER\Software\TurboVaccineOnlineSecurity
- "" = ""
- "" = ""
Step 6
Search and delete this file
- %Program Files%\TurboVaccineOnlineSecurity\TvClFile.dll
- %Program Files%\TurboVaccineOnlineSecurity\TvOSec.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecRemove.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecRun.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecSvc.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecUp.exe
- %Program Files%\TurboVaccineOnlineSecurity\TvOSecUp.inf
- %Program Files%\TurboVaccineOnlineSecurity\TvScFile.dll
- %Common Programs%\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼.lnk
Step 7
Search and delete this folder
- %Program Files%\TurboVaccineOnlineSecurity
- %Common Programs%\Åͺ¸¹é½Å ¿Â¶óÀÎ ½ÃÅ¥¸®Æ¼
Step 8
Restart in normal mode and scan your computer with your Trend Micro product for files detected as PUA.Win64.Everyzone.AA. 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.
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