Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '' = '%TEMP%\.Injector.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Sys.exe
Malicious functions:
Creates and executes the following:
- %TEMP%\Injector..exe
- %TEMP%\.Injector.exe
Terminates or attempts to terminate
the following user processes:
- AVP.EXE
Modifies file system :
Creates the following files:
- C:\Sys.exe
- C:\autorun.inf
- %TEMP%\.Injector.exe
- %TEMP%\Injector..exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Sys.exe
- <Drive name for removable media>:\autorun.inf
- C:\Sys.exe
- C:\autorun.inf
Network activity:
Connects to:
- 'au######on.whatismyip.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- au######on.whatismyip.com/n09230945.asp
- wp#d/wpad.dat
UDP:
- DNS ASK au######on.whatismyip.com
- DNS ASK wp#d
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''