Resubmissions

24-01-2022 18:12

220124-ws75xsgcf6 1

14-01-2022 15:34

220114-szqyfahceq 10

08-01-2022 19:45

220108-ygvfssdbh9 10

08-01-2022 19:45

220108-ygvfssdbh8 10

08-01-2022 19:34

220108-x95xkadbh3 8

07-01-2022 14:28

220107-rsy5sscda4 10

06-01-2022 19:07

220106-xszdfsbee2 10

General

  • Target

    https://youtube.com

  • Sample

    220106-xszdfsbee2

Malware Config

Targets

    • Target

      https://youtube.com

    • Registers COM server for autorun

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Detected potential entity reuse from brand google.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks