Resubmissions

23/09/2026, 21:37

260923-1gvsnsdg3910

23/09/2026, 21:30

260923-1chybade9710

23/09/2026, 21:28

260923-1bl9cat13k10

23/09/2026, 21:24

260923-z81bssdd6410

23/09/2026, 21:22

260923-z7x52swglh10

23/09/2026, 21:21

260923-z7rm9stz4m10

23/09/2026, 20:59

260923-zs574sch4810

23/09/2026, 20:58

260923-zsk7yach2710

26/08/2026, 02:32

260826-c1n78sx1gx10

03/06/2026, 07:22

260603-h7hlxsax2x10

General

  • Target
    MEMZ.exe
  • Size 16KB
  • Sample260923-1chybade97
  • SHA256 3872c12d31fc9825e8661ac01ecee2572460677afbc7093f920a8436a42e28ff
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      MEMZ.exe
    • Size 16KB
    • SHA256 3872c12d31fc9825e8661ac01ecee2572460677afbc7093f920a8436a42e28ff
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds autorun key to be loaded by Explorer.exe on startup

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Event Triggered Execution: Image File Execution Options Injection

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Adds Run key to start application

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Writes to the Master Boot Record (MBR)

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

MITRE ATT&CK Enterprise v16

Tasks