Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\Autorun.inf
- <Drive name for removable media>:\SYSTEM.EXE
Malicious functions:
Creates and executes the following:
- %APPDATA%\lsass.exe
Modifies file system :
Creates the following files:
- %APPDATA%\lsass.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Autorun.inf
- <Drive name for removable media>:\SYSTEM.EXE
- %APPDATA%\lsass.exe
Deletes itself.
Network activity:
Connects to:
- 'xr.##ruhere.net':3175
UDP:
- DNS ASK xr.##ruhere.net
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'HB'
