Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svchost' = '%APPDATA%\Microsoft\svchost.exe'
Creates the following files on removable media
- <Drive name for removable media>:\svcpic.jpg
- <Drive name for removable media>:\autorun.inf
Malicious functions
Injects code into
the following user processes:
- svchost.exe
Modifies file system
Creates the following files
- %APPDATA%\microsoft\svchost.exe
Sets the 'hidden' attribute to the following files
- %APPDATA%\microsoft\svchost.exe
- <Drive name for removable media>:\svcpic.jpg
- <Drive name for removable media>:\autorun.inf
Network activity
Connects to
- '255.255.255.255':3086
UDP
- DNS ASK yo#######towned.dyndns-ip.com
Miscellaneous
Creates and executes the following
- '%APPDATA%\microsoft\svchost.exe'
- '%APPDATA%\microsoft\svchost.exe' ' (with hidden window)
