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General

  • Target

    4e36ecfe620d17aa6223cc63286d73d8

  • Size

    3.0MB

  • Sample

    240109-nw1agshabl

  • MD5

    4e36ecfe620d17aa6223cc63286d73d8

  • SHA1

    822e3653650ff9b37afb96cf24087ebf307a8be6

  • SHA256

    3ad07e74a2cb134d304917e7f3af8fcba928dc73a35e01700f4de1affa0c05ca

  • SHA512

    749b3d7f34348992279f998bafc559ec527151ebe2409d1dfb07c6d8c27d4129ab367fcd2203bd1001791fd907251c1d1a25be8779a9880e1d351211e87fff7d

  • SSDEEP

    49152:1/jKYztEtlODQuSgFM2/r7azNHsCvwLDy+zafrK3b+/WRK6NGR4EHkH3+32s4muG:1bKYztAQQuFm2/mHsBDy+GMb0WRK6NG1

Malware Config

Targets

    • Target

      4e36ecfe620d17aa6223cc63286d73d8

    • Size

      3.0MB

    • MD5

      4e36ecfe620d17aa6223cc63286d73d8

    • SHA1

      822e3653650ff9b37afb96cf24087ebf307a8be6

    • SHA256

      3ad07e74a2cb134d304917e7f3af8fcba928dc73a35e01700f4de1affa0c05ca

    • SHA512

      749b3d7f34348992279f998bafc559ec527151ebe2409d1dfb07c6d8c27d4129ab367fcd2203bd1001791fd907251c1d1a25be8779a9880e1d351211e87fff7d

    • SSDEEP

      49152:1/jKYztEtlODQuSgFM2/r7azNHsCvwLDy+zafrK3b+/WRK6NGR4EHkH3+32s4muG:1bKYztAQQuFm2/mHsBDy+GMb0WRK6NG1

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

    • 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 v15

Tasks