Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %ALLUSERSPROFILE%\Start Menu\Programs\Startup\mvrsync.lnk
Malicious functions:
Creates and executes the following:
- %WINDIR%\mvrsync.exe \erit "<Full path to virus>"
Installs hooks to intercept notifications
on keystrokes:
- Handler for all processes: %WINDIR%\drvstore.dll
Modifies file system :
Creates the following files:
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP15\RestorePointSize
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP15\rp.log
- %WINDIR%\mvrsync.exe
- %WINDIR%\bguiv32.dll
- %WINDIR%\drvstore.dll
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP14\RestorePointSize
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP12\RestorePointSize
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP12\rp.log
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP13\rp.log
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP14\rp.log
- C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP13\RestorePointSize
Deletes itself.
Network activity:
Connects to:
- 'tu####an6.no-ip.biz':15962
UDP:
- DNS ASK tu####an6.no-ip.biz
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
