Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'systems.exe' = 'C:/systems.exe'
Malicious functions:
Creates and executes the following:
- 'C:\systems.exe'
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\ip.qq[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ip.qq[1]
- C:\systems.exe
Deletes the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ip.qq[1]
Network activity:
Connects to:
- 'ip.#q.com':80
- 'localhost':1039
- 'localhost':1038
TCP:
HTTP GET requests:
- ip.#q.com/
UDP:
- DNS ASK ip.#q.com
Miscellaneous:
Searches for the following windows:
- ClassName: '(null)' WindowName: 'Client.exe'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '(null)' WindowName: 'systems.exe'
