Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\84f3deb2e75414894eefa190bb98638a.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\svctrojan.exe' = '%TEMP%\svctrojan.exe:*:Enabled:svctrojan.exe'
Creates and executes the following:
- '%TEMP%\svctrojan.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\svctrojan.exe" "svctrojan.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\svctrojan.exe
Network activity:
Connects to:
- 'ri####rb.no-ip.biz':1177
UDP:
- DNS ASK ri####rb.no-ip.biz
