Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKLM\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'conhost' = '%APPDATA%\Microsoft\conhost.exe'
Malicious functions
Modifies settings of Windows Internet Explorer
- [HKCU\Software\Microsoft\windows\CurrentVersion\Internet Settings] 'ProxyEnable' = '00000001'
- [HKCU\Software\Microsoft\windows\CurrentVersion\Internet Settings] 'ProxyServer' = 'http=127.0.0.1:62606'
Modifies file system
Creates the following files
- %APPDATA%\microsoft\conhost.exe
- %APPDATA%\96cb.b86
Modifies the following files
- %APPDATA%\mozilla\firefox\profiles\apc2n9d1.default-release\prefs.js
Network activity
Connects to
- 'gr###tar.com':80
- 'zo##tf.com':80
- 'zo##np.com':80
- 'google.com':80
- 'localhost':62606
TCP
HTTP GET requests
- http://gr###tar.com/avatar.php?gr###############################################################################################
- http://zo##np.com/blog/images/3521.jpg?v8################################################################
- http://www.google.com/
HTTP POST requests
- http://zo##tf.com/index.html?tq##################################################################################################################################################################...
Other
- 'localhost':49194
UDP
- DNS ASK gr###tar.com
- DNS ASK zo##tf.com
- DNS ASK zo##np.com
- DNS ASK zo##kg.com
- DNS ASK google.com
Miscellaneous
Restarts the analyzed sample
