Resubmissions

14/04/2025, 00:41

250414-a1r8saxyax 6

13/04/2025, 22:45

250413-2prawsv1dt 4

13/04/2025, 22:45

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13/04/2025, 22:35

250413-2hrm3stpz5 3

21/03/2025, 16:44

250321-t8zsdaxjv3 10

General

  • Target

    GeometryDash.exe

  • Size

    10.1MB

  • Sample

    250321-t8zsdaxjv3

  • MD5

    a0cf271bbf8d028b7ee5fbc429fce92b

  • SHA1

    9604147c8a4cad0dfda9ef8d1de2d759e0e0c609

  • SHA256

    a48650af2785567749c8e5dee1433acf71ddfffc3f602a8c0e3dbcc817098131

  • SHA512

    c771393a5f9668cb55a006b4e51196eb8191b75b57461077ab37b5cc6fe83f7ce054c22bdcb6ca46ac9c64dea7555d94df627b85b2483db2696ef4ce9e413da0

  • SSDEEP

    98304:6CBk0KiW1Ih0LRCh5jtk0LIQR23zkKmo2VxfS+VxfS:6CBk0KjI+RCh5Bk0LIQg3zkKX2LfL

Malware Config

Targets

    • Target

      GeometryDash.exe

    • Size

      10.1MB

    • MD5

      a0cf271bbf8d028b7ee5fbc429fce92b

    • SHA1

      9604147c8a4cad0dfda9ef8d1de2d759e0e0c609

    • SHA256

      a48650af2785567749c8e5dee1433acf71ddfffc3f602a8c0e3dbcc817098131

    • SHA512

      c771393a5f9668cb55a006b4e51196eb8191b75b57461077ab37b5cc6fe83f7ce054c22bdcb6ca46ac9c64dea7555d94df627b85b2483db2696ef4ce9e413da0

    • SSDEEP

      98304:6CBk0KiW1Ih0LRCh5jtk0LIQR23zkKmo2VxfS+VxfS:6CBk0KjI+RCh5Bk0LIQg3zkKX2LfL

    • Matrix Ransomware

      Targeted ransomware with information collection and encryption functionality.

    • Matrix family

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • 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

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks