General

  • Target

    b2dbe18c467071a92a0dfd115e7c9d161d13de2cb8efd01ad07bf57ea734a2b5

  • Size

    1.6MB

  • Sample

    250124-3q8f8svlbv

  • MD5

    d5d82b0edaf344878969840b8a78f6a5

  • SHA1

    b65117e67e5e123aa690d7d1f9f3b068174f9161

  • SHA256

    b2dbe18c467071a92a0dfd115e7c9d161d13de2cb8efd01ad07bf57ea734a2b5

  • SHA512

    de31f7f46e2992e96a199ab38bba043d8a2072f954016273600833883a701beac2da485ea5a7d8a9c2492ffc4cbcc6cb6dab0dc4db4bb245fc5f545de25b2fc5

  • SSDEEP

    24576:fA1qR4q7ZTtfgdIL5syrH9OXTBGj+/hCglB6R++pjlL8GhNYuLAFCE7ZRKuGRhOO:fdRPtfgSOqO9GwCse+AhPNY/CEjdG

Malware Config

Targets

    • Target

      b2dbe18c467071a92a0dfd115e7c9d161d13de2cb8efd01ad07bf57ea734a2b5

    • Size

      1.6MB

    • MD5

      d5d82b0edaf344878969840b8a78f6a5

    • SHA1

      b65117e67e5e123aa690d7d1f9f3b068174f9161

    • SHA256

      b2dbe18c467071a92a0dfd115e7c9d161d13de2cb8efd01ad07bf57ea734a2b5

    • SHA512

      de31f7f46e2992e96a199ab38bba043d8a2072f954016273600833883a701beac2da485ea5a7d8a9c2492ffc4cbcc6cb6dab0dc4db4bb245fc5f545de25b2fc5

    • SSDEEP

      24576:fA1qR4q7ZTtfgdIL5syrH9OXTBGj+/hCglB6R++pjlL8GhNYuLAFCE7ZRKuGRhOO:fdRPtfgSOqO9GwCse+AhPNY/CEjdG

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks