Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'winlog.exe' = '%APPDATA%\Microsoft\winlog.exe'
Creates the following files on removable media
- <Drive name for removable media>:\winlog.exe
- <Drive name for removable media>:\autorun.inf
Modifies file system
Creates the following files
- %TEMP%\server.exe
- %TEMP%\bot.vbs
- %APPDATA%\microsoft\winlog.exe
Sets the 'hidden' attribute to the following files
- %APPDATA%\microsoft\winlog.exe
- <Drive name for removable media>:\winlog.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files
- %APPDATA%\microsoft\winlog.exe
Network activity
Connects to
- '255.255.255.255':3174
UDP
- DNS ASK a7##.no-ip.info
Miscellaneous
Creates and executes the following
- '%TEMP%\server.exe'
- '<SYSTEM32>\wscript.exe' "%TEMP%\bot.vbs"
- '%APPDATA%\microsoft\winlog.exe'
