Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'winupdaterclients' = '%ALLUSERSPROFILE%\vvjowfl.exe'
Malicious functions:
Creates and executes the following:
- %ALLUSERSPROFILE%\vvjowfl.exe
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\vvjowfl.exe
Sets the 'hidden' attribute to the following files:
- %ALLUSERSPROFILE%\vvjowfl.exe
Network activity:
Connects to:
- 'i1#.#o-ip.info':6667
- 'ap#.##pmania.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- ap#.##pmania.com/
- wp#d/wpad.dat
UDP:
- DNS ASK ap#.##pmania.com
- DNS ASK i1#.#o-ip.info
- DNS ASK wp#d
- '<Private IP address>':1036
