Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'd770fef77041ae47cfe9f049c020e178' = '"%TEMP%\avastsecure.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'd770fef77041ae47cfe9f049c020e178' = '"%TEMP%\avastsecure.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\d770fef77041ae47cfe9f049c020e178.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\avastsecure.exe' = '%TEMP%\avastsecure.exe:*:Enabled:avastsecur...
Creates and executes the following:
- '%TEMP%\avastsecure.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\avastsecure.exe" "avastsecure.exe" ENABLE
Modifies file system:
Creates the following files:
- %TEMP%\avastsecure.exe
Network activity:
Connects to:
- 'te#####video.ddns.net':1177
UDP:
- DNS ASK te#####video.ddns.net
