Resubmissions

12/11/2024, 19:08

241112-xtkxfssldl8

12/11/2024, 18:27

241112-w3rwpaycra3

12/11/2024, 18:10

241112-wr8eas1mhj3

12/11/2024, 17:48

241112-wdp1sswqdz6

12/11/2024, 16:49

241112-vbzlsaxbkh6

12/11/2024, 16:37

241112-t4tessvra18

12/11/2024, 16:31

241112-t1sn4awhmd6

12/11/2024, 15:28

241112-swq42aymdr3

General

  • Target
    https://github.com/Dfmaaa/MEMZ-virus/archive/refs/heads/main.zip
  • Sample241112-xtkxfssldl

Malware Config

Targets

    • Target
      https://github.com/Dfmaaa/MEMZ-virus/archive/refs/heads/main.zip
    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks