Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '975409be9e32b795d770ae8e3dcb1113' = '"%TEMP%\scss.exe" ..'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '975409be9e32b795d770ae8e3dcb1113' = '"%TEMP%\scss.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\975409be9e32b795d770ae8e3dcb1113.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\scss.exe' = '%TEMP%\scss.exe:*:Enabled:scss.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\scss.exe" "scss.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\scss.exe
Network activity:
Connects to:
- 'c8###.ddns.net':1177
UDP:
- DNS ASK c8###.ddns.net
Miscellaneous:
Creates and executes the following:
- '%TEMP%\scss.exe'
