Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'BeerCow' = '"<SYSTEM32>\beercow.exe"'
Modifies file system :
Creates the following files:
- <SYSTEM32>\beercow.exe
Network activity:
Connects to:
- 'so##ozde.hu':80
TCP:
HTTP GET requests:
- so##ozde.hu/beercow.php?ui##
UDP:
- DNS ASK so##ozde.hu
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''