Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e84323aa098b1097add21fc7aae4329a' = '"%TEMP%\Windows Padrao.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e84323aa098b1097add21fc7aae4329a' = '"%TEMP%\Windows Padrao.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\e84323aa098b1097add21fc7aae4329a.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Windows Padrao.exe' = '%TEMP%\Windows Padrao.exe:*:Enabled:Wind...
Creates and executes the following:
- '%TEMP%\Windows Padrao.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Windows Padrao.exe" "Windows Padrao.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\Windows Padrao.exe
Network activity:
Connects to:
- 'ri####345.hopto.org':1177
UDP:
- DNS ASK ri####345.hopto.org
