Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'DriverAudio' = '"%APPDATA%\driveraudio.exe"'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\RECYCLER\S-11-7-07-1107-042981-1107\autorun.exe
- <Drive name for removable media>:\RECYCLER\desktop.ini
Malicious functions:
Injects code into the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system:
Creates the following files:
- %APPDATA%\driveraudio.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\RECYCLER\desktop.ini
- <Drive name for removable media>:\RECYCLER\S-11-7-07-1107-042981-1107\autorun.exe
- <Drive name for removable media>:\autorun.inf
Network activity:
Connects to:
- DNS ASK dn#.##oenix-cc.net
UDP:
- DNS ASK dn#.##oenix-cc.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
