Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '7b2236d4ccefe2f5237dde10ddf4b650' = '"%TEMP%\sound.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '7b2236d4ccefe2f5237dde10ddf4b650' = '"%TEMP%\sound.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\7b2236d4ccefe2f5237dde10ddf4b650.exe
Malicious functions:
Creates and executes the following:
- '%TEMP%\sound.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\sound.exe"CMRkSKF3pAV1QSuv38.AhYmcs7XYCyhtA078s"sound.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\sound.exe
Network activity:
Connects to:
- 'ay####it1.no-ip.org':81
UDP:
- DNS ASK ay####it1.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
