Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Media Center' = '<Full path to virus>'
Malicious functions:
Creates and executes the following:
- 'C:\Fei\73822663.exe'
- 'C:\Fei\73822663.exe' (downloaded from the Internet)
Executes the following:
- '<SYSTEM32>\taskkill.exe' /F /IM chrome.exe
Terminates or attempts to terminate
the following user processes:
- chrome.exe
Modifies file system :
Creates the following files:
- C:\Fei\7382266\icon.png
- C:\Fei\7382266\manifest.json
- C:\Fei\7382266\script.js
- C:\Fei\73822663.exe
- C:\Fei\7382266\background.js
- C:\Fei\7382266\jquery-1.9.1.min.js
Network activity:
Connects to:
- 'www.wg##msn.com':80
- 'ki###ayi.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- www.wg##msn.com/ajax/icon.png
- www.wg##msn.com/ajax/manifest.json
- www.wg##msn.com/ajax/script.js
- www.wg##msn.com/ajax/jquery-1.9.1.min.js
- wp#d/wpad.dat
- ki###ayi.com/update.exe
- www.wg##msn.com/ajax/background.js
UDP:
- DNS ASK www.wg##msn.com
- DNS ASK ki###ayi.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: '(null)' WindowName: '(null)'
- ClassName: 'Indicator' WindowName: '(null)'
