Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'SunJavaUpdateSched' = '%APPDATA%\rundll32.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\windows.exe
Malicious functions:
Creates and executes the following:
- %APPDATA%\rundll32.exe
Modifies file system :
Creates the following files:
- %APPDATA%\rundll32.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\windows.exe
- %APPDATA%\rundll32.exe
Network activity:
Connects to:
- 'lo###.ipwhois.co.uk':47221
- 'yb###.vcjubvf.pb.hx':47221
- '18#.#64.137.24':4444
UDP:
- DNS ASK lo###.ipwhois.co.uk
- DNS ASK yb###.vcjubvf.pb.hx
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
