Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = '%ALLUSERSPROFILE%\Application Data\22CC6C32.exe'
Infects the following executable system files:
- <SYSTEM32>\taskmgr.exe
- <SYSTEM32>\userinit.exe
Malicious functions:
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- <SYSTEM32>\dllcache\userinit.exe
- <SYSTEM32>\dllcache\taskmgr.exe
- %ALLUSERSPROFILE%\Application Data\22CC6C32.exe
- <SYSTEM32>\03014D3F.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
