Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,%ALLUSERSPROFILE%\vesswIQA\AcIcUcAM.exe,'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'AcIcUcAM.exe' = '%ALLUSERSPROFILE%\vesswIQA\AcIcUcAM.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jaQEcQMQ.exe' = '%HOMEPATH%\NIMMEwsg\jaQEcQMQ.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\FkYQcQph] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
blocks the following features:
- User Account Control (UAC)
Creates and executes the following:
- '%ALLUSERSPROFILE%\lwQggIEM\nwAEcgMA.exe'
- '%ALLUSERSPROFILE%\vesswIQA\AcIcUcAM.exe'
- '%HOMEPATH%\NIMMEwsg\jaQEcQMQ.exe'
Executes the following:
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\aikwwQwk.bat" "<Full path to virus>""
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\bOYIUksk.bat" "<Full path to virus>""
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\oAoQIwMI.bat" "<Full path to virus>""
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\kSMYcQMI.bat" "<Full path to virus>""
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\QSoUkMMs.bat" "<Full path to virus>""
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\tMUkQUEI.bat" "<Full path to virus>""
- '<SYSTEM32>\reg.exe' add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
- '<SYSTEM32>\reg.exe' add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
- '<SYSTEM32>\reg.exe' add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
- '<SYSTEM32>\cscript.exe' %TEMP%\file.vbs
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\LusMgIUU.bat" "<Full path to virus>""
Modifies file system :
Creates the following files:
- <Current directory>\mgso.exe
- %TEMP%\oAoQIwMI.bat
- <Current directory>\fCII.ico
- <Current directory>\qMEA.ico
- %TEMP%\YqAYIMUU.bat
- C:\RCX7.tmp
- %TEMP%\JUAQMcMU.bat
- %TEMP%\aikwwQwk.bat
- %TEMP%\wGkkgQsw.bat
- C:\RCX5.tmp
- C:\RCX6.tmp
- <Current directory>\UkwO.exe
- <Current directory>\FmsU.ico
- %TEMP%\gkkIcsoA.bat
- <Current directory>\xYAY.ico
- %TEMP%\kSMYcQMI.bat
- %TEMP%\NYYAAEEg.bat
- C:\RCXA.tmp
- <Current directory>\EMYK.exe
- C:\RCX9.tmp
- %TEMP%\QSoUkMMs.bat
- C:\RCX8.tmp
- <Current directory>\ZkAC.exe
- <Current directory>\uIkK.exe
- <Current directory>\GGUE.ico
- %TEMP%\lAcgYIEA.bat
- <Current directory>\msMK.exe
- C:\RCX1.tmp
- <Current directory>\xgUM.exe
- <Current directory>\wOwM.ico
- <Current directory>\zsUO.exe
- <Current directory>\bYoU.ico
- %TEMP%\LusMgIUU.bat
- <Current directory>\<Virus name>
- %ALLUSERSPROFILE%\lwQggIEM\nwAEcgMA.exe
- %ALLUSERSPROFILE%\vesswIQA\AcIcUcAM
- %HOMEPATH%\NIMMEwsg\jaQEcQMQ
- %TEMP%\jwkYIwoA.bat
- C:\Documents and Settings\LocalService\NIMMEwsg\jaQEcQMQ
- %ALLUSERSPROFILE%\casg.txt
- %TEMP%\riIIsEQk.bat
- <Current directory>\xwIY.exe
- <Current directory>\roQg.ico
- <Current directory>\tAoc.ico
- %TEMP%\bOYIUksk.bat
- C:\RCX4.tmp
- C:\RCX3.tmp
- %TEMP%\dSoMYsEo.bat
- %TEMP%\file.vbs
- C:\RCX2.tmp
- %TEMP%\tMUkQUEI.bat
- <Current directory>\pQwk.exe
- <Current directory>\likY.ico
Deletes the following files:
- <Current directory>\FmsU.ico
- %TEMP%\YqAYIMUU.bat
- <Current directory>\mgso.exe
- <Current directory>\tAoc.ico
- %TEMP%\JUAQMcMU.bat
- <Current directory>\UkwO.exe
- <Current directory>\fCII.ico
- <Current directory>\uIkK.exe
- <Current directory>\GGUE.ico
- %TEMP%\gkkIcsoA.bat
- <Current directory>\ZkAC.exe
- <Current directory>\qMEA.ico
- %TEMP%\lAcgYIEA.bat
- <Current directory>\zsUO.exe
- %TEMP%\dSoMYsEo.bat
- <Current directory>\bYoU.ico
- %TEMP%\jwkYIwoA.bat
- <Current directory>\xgUM.exe
- <Current directory>\wOwM.ico
- <Current directory>\pQwk.exe
- <Current directory>\roQg.ico
- %TEMP%\wGkkgQsw.bat
- <Current directory>\msMK.exe
- <Current directory>\likY.ico
- %TEMP%\riIIsEQk.bat
- <Current directory>\xwIY.exe
Moves the following files:
- from C:\RCX7.tmp to <Current directory>\mgso.exe
- from C:\RCX6.tmp to <Current directory>\UkwO.exe
- from C:\RCX9.tmp to <Current directory>\uIkK.exe
- from C:\RCX8.tmp to <Current directory>\ZkAC.exe
- from C:\RCX5.tmp to <Current directory>\msMK.exe
- from C:\RCX2.tmp to <Current directory>\zsUO.exe
- from C:\RCX1.tmp to <Current directory>\xgUM.exe
- from C:\RCX4.tmp to <Current directory>\xwIY.exe
- from C:\RCX3.tmp to <Current directory>\pQwk.exe
Network activity:
Connects to:
- '74.##5.232.51':80
TCP:
HTTP GET requests:
- 74.##5.232.51/
UDP:
- DNS ASK google.com
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'Microsoft Windows'
- ClassName: '' WindowName: 'jaQEcQMQ.exe'
- ClassName: 'Indicator' WindowName: ''
- ClassName: '' WindowName: 'AcIcUcAM.exe'
