Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'WinShell' = 'C:\WinShell\WinSeven.exe'
Malicious functions:
Creates and executes the following:
- 'C:\WinShell\WinSeven.exe'
Executes the following:
- '<SYSTEM32>\reg.exe' ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v WinShell /t REG_SZ /d C:\WinShell\WinSeven.exe /f
Terminates or attempts to terminate
the following user processes:
- firefox.exe
- iexplore.exe
Modifies file system :
Creates the following files:
- C:\WinShell\WinSeven.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
