Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Windriversrv32] 'Start' = '00000002'
Malicious functions:
Executes the following:
- <SYSTEM32>\sc.exe create Windriversrv32 start= auto displayname= WinDriver32 binpath= "<Full path to virus> -start"
- <SYSTEM32>\cmd.exe /c <SYSTEM32>\at.bat
Modifies file system :
Creates the following files:
- <SYSTEM32>\at.bat
Sets the 'hidden' attribute to the following files:
- <Full path to virus>
Network activity:
Connects to:
- '1.##yhb.com':80
TCP:
HTTP POST requests:
- 1.##yhb.com/GetGrid.asp
UDP:
- DNS ASK 1.##yhb.com
- '<Private IP address>':1034
