Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e4435f6e190035f2553d9bd3d1fc1f01' = '"%TEMP%\facebook acont v2.4.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e4435f6e190035f2553d9bd3d1fc1f01' = '"%TEMP%\facebook acont v2.4.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\e4435f6e190035f2553d9bd3d1fc1f01.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\facebook acont v2.4.exe' = '%TEMP%\facebook acont v2.4.exe:*:Enabled:facebook acont v2.4.exe'
Creates and executes the following:
- '%TEMP%\facebook acont v2.4.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\facebook acont v2.4.exe" "facebook acont v2.4.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\facebook acont v2.4.exe
Network activity:
Connects to:
- 'a3###.myftp.biz':81
UDP:
- DNS ASK a3###.myftp.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'