Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,,%PROGRAM_FILES%\microsoft\desktoplayer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Policies' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Policies' = ''
Infects the following executable files:
- %PROGRAM_FILES%\FireFox\xul.dll
- %PROGRAM_FILES%\FireFox\mozsqlite3.dll
- %PROGRAM_FILES%\FireFox\freebl3.dll
- %PROGRAM_FILES%\MSN\MSNCoreFiles\OOBE\obelog.dll
- <Auxiliary element>
- %PROGRAM_FILES%\MSN\MSNCoreFiles\OOBE\obepopc.dll
- %PROGRAM_FILES%\MSN\MSNCoreFiles\OOBE\obemetal.dll
- %CommonProgramFiles%\System\Ole DB\MSDAIPP.DLL
- C:\Far2\Plugins\7-Zip\7-ZipFar.dll
- C:\Far2\FExcept\ExcDump.dll
- C:\Far2\FExcept\demangle32.dll
- C:\Far2\Plugins\Colorer\bin\colorer.dll
- %CommonProgramFiles%\Microsoft Shared\VC\msdia80.dll
- C:\Far2\Plugins\WinSCP\WinSCP.dll
- C:\Far2\Plugins\FTP\FarFtp.dll
Malicious functions:
Creates and executes the following:
- '<SYSTEM32>\install\server.exe'
- '%PROGRAM_FILES%\Microsoft\DesktopLayer.exe'
- '<Current directory>\<Virus name>Srv.exe'
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- %TEMP%\XxX.xXx
- %APPDATA%\logs.dat
- %TEMP%\UuU.uUu
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\fifo.log
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP15\RestorePointSize
- %PROGRAM_FILES%\Microsoft\DesktopLayer.exe
- <Current directory>\<Virus name>Srv.exe
- <SYSTEM32>\install\server.exe
- %PROGRAM_FILES%\Internet Explorer\dmlconf.dat
- %TEMP%\XX--XX--XX.txt
Sets the 'hidden' attribute to the following files:
- %APPDATA%\logs.dat
Deletes the following files:
- %TEMP%\XxX.xXx
- %TEMP%\UuU.uUu
- %TEMP%\XX--XX--XX.txt
Network activity:
Connects to:
- 'pe######ez1919.zapto.org':5000
- 'pe######ez1919.zapto.org':4000
- '74.##5.232.51':80
- 'fg###career.com':443
UDP:
- DNS ASK pe######ez1919.zapto.org
- DNS ASK fg###career.com
- DNS ASK google.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''