Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\] 'Core Services' = '%APPDATA%\winlogon.exe'
- [HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\] 'Core Services' = '%APPDATA%\winlogon.exe'
Creates the following files on removable media
- <Drive name for removable media>:\dfgdfjjjjdfjdfjgfdjturturutjjf\dfg-2352-26235-2322322-624621221-2622255\desktop.ini
- <Drive name for removable media>:\dfgdfjjjjdfjdfjgfdjturturutjjf\dfg-2352-26235-2322322-624621221-2622255\explorer.exe
- <Drive name for removable media>:\autorun.inf
Modifies file system
Creates the following files
- %APPDATA%\winlogon.exe
Sets the 'hidden' attribute to the following files
- %APPDATA%\winlogon.exe
- <Drive name for removable media>:\dfgdfjjjjdfjdfjgfdjturturutjjf\dfg-2352-26235-2322322-624621221-2622255\explorer.exe
Network activity
Connects to
- 'xd###.no-ip.biz':7349
UDP
- DNS ASK xd###.no-ip.biz
Miscellaneous
Restarts the analyzed sample
