Resubmissions

08/05/2024, 21:44

240508-1lg3dabe46 8

08/05/2024, 21:22

240508-z7vpxsgb7v 8

08/05/2024, 21:14

240508-z3b21sfh5x 8

General

  • Target

    https://www.memuplay.com/download-com.frostpixel.robux.pullthepin-on-pc.html

  • Sample

    240508-1lg3dabe46

Malware Config

Targets

    • Target

      https://www.memuplay.com/download-com.frostpixel.robux.pullthepin-on-pc.html

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Registers COM server for autorun

    • Checks installed software on the system

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks