Resubmissions

09/06/2024, 01:00

240609-bcmttsbg68 8

09/06/2024, 00:49

240609-a6whdsbf99 3

General

  • Target

    d3d10.dll

  • Size

    584KB

  • Sample

    240609-bcmttsbg68

  • MD5

    125b30b3127bc5863ce9b931d29dc7cd

  • SHA1

    fae14d8ef0290a133caeab9837fa740d4ea3744b

  • SHA256

    c5d4d1ad0a4454abfc25c5a949f54bad313fd18b1c75816a3e65447140d72569

  • SHA512

    eb4638c03258b4e4c5492d42a039048bc2512eb61607f8f27742b377327425aa42c8b1f46d63779d298afd53de261e9e65d7890ff26bfb34557a113b4fbc9e38

  • SSDEEP

    12288:nSUxXWDx1siYHgQ7A4UxCj2AqeMQmKnuCN:nSIXWzsiMgQ7A4uGKFKnu

Malware Config

Targets

    • Target

      d3d10.dll

    • Size

      584KB

    • MD5

      125b30b3127bc5863ce9b931d29dc7cd

    • SHA1

      fae14d8ef0290a133caeab9837fa740d4ea3744b

    • SHA256

      c5d4d1ad0a4454abfc25c5a949f54bad313fd18b1c75816a3e65447140d72569

    • SHA512

      eb4638c03258b4e4c5492d42a039048bc2512eb61607f8f27742b377327425aa42c8b1f46d63779d298afd53de261e9e65d7890ff26bfb34557a113b4fbc9e38

    • SSDEEP

      12288:nSUxXWDx1siYHgQ7A4UxCj2AqeMQmKnuCN:nSIXWzsiMgQ7A4uGKFKnu

    • Downloads MZ/PE file

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • 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.

    • Checks system information in the registry

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks