Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '75a94ffe3c767c61b54892eaca29b13d' = '"%TEMP%\microsoft32.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '75a94ffe3c767c61b54892eaca29b13d' = '"%TEMP%\microsoft32.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\microsoft32.exe' = '%TEMP%\microsoft32.exe:*:Enabled:microsoft3...
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\microsoft32.exe" "microsoft32.exe" ENABLE
- '%TEMP%\microsoft32.exe'
Modifies file system:
Creates the following files:
- %TEMP%\microsoft32.exe
Network activity:
Connects to:
- 'mr##.ddns.net':1177
UDP:
- DNS ASK mr##.ddns.net
