Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '4f3bc7430de36bbb664f801178b3af3d' = '"%APPDATA%\wingolon.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '4f3bc7430de36bbb664f801178b3af3d' = '"%APPDATA%\wingolon.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\4f3bc7430de36bbb664f801178b3af3d.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\wingolon.exe' = '%APPDATA%\wingolon.exe:*:Enabled:wingolon.exe'
Creates and executes the following:
- '%APPDATA%\wingolon.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\wingolon.exe" "wingolon.exe" ENABLE
Modifies file system :
Creates the following files:
- %APPDATA%\wingolon.exe
Network activity:
Connects to:
- 'mi###.no-ip.biz':1177
UDP:
- DNS ASK mi###.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'