Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'f33d541ca93a2498b2488ba5a7a2e322' = '"%APPDATA%\microsoftSecurityScan.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'f33d541ca93a2498b2488ba5a7a2e322' = '"%APPDATA%\microsoftSecurityScan.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\f33d541ca93a2498b2488ba5a7a2e322.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%APPDATA%\microsoftSecurityScan.exe' = '%APPDATA%\microsoftSecuritySca...
Creates and executes the following:
- '%APPDATA%\microsoftSecurityScan.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%APPDATA%\microsoftSecurityScan.exe" "microsoftSecurityScan.exe" ENABLE
Modifies file system:
Creates the following files:
- %APPDATA%\microsoftSecurityScan.exe
Network activity:
Connects to:
- '93.#.166.7':23
