Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\.url
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\explorer.exe
the following user processes:
- iexplore.exe
Hooks functions
in browsers
- firefox.exe process, nss3.dll module
Modifies file system
Creates the following files
- %HOMEPATH%\rtlupd64\bdesysprep.exe.exe
- %HOMEPATH%\rtlupd64\.vbs
Deletes itself.
Network activity
UDP
- DNS ASK ar###rin.com
Miscellaneous
Executes the following
- '%WINDIR%\syswow64\ipconfig.exe'
- '%WINDIR%\syswow64\cmd.exe' del "<Full path to file>"
