Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '05b935ed2f848cfdf40f961c4d523496' = '"%TEMP%\Trojan.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '05b935ed2f848cfdf40f961c4d523496' = '"%TEMP%\Trojan.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\05b935ed2f848cfdf40f961c4d523496.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Trojan.exe' = '%TEMP%\Trojan.exe:*:Enabled:Trojan.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Trojan.exe" "Trojan.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\Trojan.exe
Network activity:
Connects to:
- 'te######ypter.duckdns.org':1177
UDP:
- DNS ASK te######ypter.duckdns.org
Miscellaneous:
Creates and executes the following:
- '%TEMP%\Trojan.exe'
