General

  • Target

    80f0a529ff18ea8cd08ff0540ef7ae25e677a33a5c8e769e3592d152963098fe

  • Size

    1.5MB

  • Sample

    221201-c4a5sabe3w

  • MD5

    efe08805f4874f19a80db0571e6060a9

  • SHA1

    b36ae5c2ed51abcba5a749290d1141664f036b28

  • SHA256

    80f0a529ff18ea8cd08ff0540ef7ae25e677a33a5c8e769e3592d152963098fe

  • SHA512

    3d74eacc14da39bc6fd95c4a52702a19994446d5c46caa971656a4b715a75f0ec607bd7389cf528f198da359e07049cbbba09d279b775ca90c71ad4bbe177e48

  • SSDEEP

    24576:gRdQmPCAfVFJqnHBQ8csMB3lpaSU81WajtNHHlAimgus/l8ii2z21B4ZY:gRxPh14Q8csMhaSU0TJNH+jgusdvVZY

Malware Config

Targets

    • Target

      80f0a529ff18ea8cd08ff0540ef7ae25e677a33a5c8e769e3592d152963098fe

    • Size

      1.5MB

    • MD5

      efe08805f4874f19a80db0571e6060a9

    • SHA1

      b36ae5c2ed51abcba5a749290d1141664f036b28

    • SHA256

      80f0a529ff18ea8cd08ff0540ef7ae25e677a33a5c8e769e3592d152963098fe

    • SHA512

      3d74eacc14da39bc6fd95c4a52702a19994446d5c46caa971656a4b715a75f0ec607bd7389cf528f198da359e07049cbbba09d279b775ca90c71ad4bbe177e48

    • SSDEEP

      24576:gRdQmPCAfVFJqnHBQ8csMB3lpaSU81WajtNHHlAimgus/l8ii2z21B4ZY:gRxPh14Q8csMhaSU0TJNH+jgusdvVZY

    • Identifies Wine through registry keys

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

    • Checks whether UAC is enabled

    • Writes to the Master Boot Record (MBR)

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks