Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'update' = '<SYSTEM32>\update.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\update.exe
Network activity:
Connects to:
- 'bi##y.com':443
- 'localhost':1036
UDP:
- DNS ASK bi##y.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_AutodialMonitor' WindowName: '(null)'
- ClassName: 'MS_WebcheckMonitor' WindowName: '(null)'
- ClassName: 'IEFrame' WindowName: '(null)'
- ClassName: '' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
