General

  • Target

    433cb7ab9d6aa5ccda342e5f51ef811f8449b4209e2b177dc4b6302bf18b7aa5

  • Size

    2.6MB

  • Sample

    250126-dcqxla1kdp

  • MD5

    e02b12c85714e677a6b9b4d5c584b6fe

  • SHA1

    80c02fe6b4cab9eade60df1d068fd3e058957264

  • SHA256

    433cb7ab9d6aa5ccda342e5f51ef811f8449b4209e2b177dc4b6302bf18b7aa5

  • SHA512

    b9aa274be085b6148da48fbdb6bff8c6f0daf86c8a6d7f9dae93a3ae071a3395a676fc0e5bcc09d6953d3677bbf552d9d643a3b9c7254b95d8d8c5c6aa79a496

  • SSDEEP

    24576:pTO415oK4M++5oLjHfSbM0UxaNICNPIVGfsNsaJzRqzfy57eql0ZeydMQfJc8ex1:FO4In+iLj/OfUxPUfy5745RcXwEs

Malware Config

Targets

    • Target

      433cb7ab9d6aa5ccda342e5f51ef811f8449b4209e2b177dc4b6302bf18b7aa5

    • Size

      2.6MB

    • MD5

      e02b12c85714e677a6b9b4d5c584b6fe

    • SHA1

      80c02fe6b4cab9eade60df1d068fd3e058957264

    • SHA256

      433cb7ab9d6aa5ccda342e5f51ef811f8449b4209e2b177dc4b6302bf18b7aa5

    • SHA512

      b9aa274be085b6148da48fbdb6bff8c6f0daf86c8a6d7f9dae93a3ae071a3395a676fc0e5bcc09d6953d3677bbf552d9d643a3b9c7254b95d8d8c5c6aa79a496

    • SSDEEP

      24576:pTO415oK4M++5oLjHfSbM0UxaNICNPIVGfsNsaJzRqzfy57eql0ZeydMQfJc8ex1:FO4In+iLj/OfUxPUfy5745RcXwEs

    • 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