Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\hewnxaf.exe
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\syswow64\cmd.exe
Network activity
TCP
Other
- '15#.#01.193.91':443
UDP
- DNS ASK fi#####.###tings.services.mozilla.com
Miscellaneous
Creates and executes the following
- '%APPDATA%\microsoft\windows\start menu\programs\startup\hewnxaf.exe' "<Full path to file>"
Restarts the analyzed sample
Executes the following
- '%WINDIR%\syswow64\cmd.exe'
- '<Full path to file>' ' (with hidden window)
- '%APPDATA%\microsoft\windows\start menu\programs\startup\hewnxaf.exe' "<Full path to file>"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' ' (with hidden window)
