Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e2c7d8f2fd62a80d7a569c04e41c2728' = '"%TEMP%\Notepad.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e2c7d8f2fd62a80d7a569c04e41c2728' = '"%TEMP%\Notepad.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\e2c7d8f2fd62a80d7a569c04e41c2728.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\Notepad.exe' = '%TEMP%\Notepad.exe:*:Enabled:Notepad.exe'
Creates and executes the following:
- '%TEMP%\Notepad.exe'
- '%TEMP%\egmd.exe'
- '%TEMP%\Debug.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\Notepad.exe" "Notepad.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\Notepad.exe
- %TEMP%\egmd.exe
- %TEMP%\Debug.exe
Network activity:
Connects to:
- 'ad####013.sytes.net':1192
UDP:
- DNS ASK ad####013.sytes.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
