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General

  • Target

    7390e398dcad24679a3397abf95bd791

  • Size

    3.0MB

  • Sample

    240125-dkgznafcbn

  • MD5

    7390e398dcad24679a3397abf95bd791

  • SHA1

    e9b1b150800f6c3f797101094a1181ce78d09f41

  • SHA256

    6d440538890bd835548d1106f6431bfa4739612934bd0d35d6afedf440348193

  • SHA512

    c2403988b6bbb49c2a6c695dd68ee80968cb539750684bf2671897ed08104227e2cfaee57f63d677635daa06234f0cad49059c9705f094b94eb9c70ccfce675a

  • SSDEEP

    49152:1/jKYztEtlODQuSgFM2/r7azNHsCvwLDy+zafrK3b+/WRK6NGR4EHkH3+32s4mZ3:1bKYztAQQuFm2/mHsBDy+GMb0WRK6NGZ

Malware Config

Targets

    • Target

      7390e398dcad24679a3397abf95bd791

    • Size

      3.0MB

    • MD5

      7390e398dcad24679a3397abf95bd791

    • SHA1

      e9b1b150800f6c3f797101094a1181ce78d09f41

    • SHA256

      6d440538890bd835548d1106f6431bfa4739612934bd0d35d6afedf440348193

    • SHA512

      c2403988b6bbb49c2a6c695dd68ee80968cb539750684bf2671897ed08104227e2cfaee57f63d677635daa06234f0cad49059c9705f094b94eb9c70ccfce675a

    • SSDEEP

      49152:1/jKYztEtlODQuSgFM2/r7azNHsCvwLDy+zafrK3b+/WRK6NGR4EHkH3+32s4mZ3:1bKYztAQQuFm2/mHsBDy+GMb0WRK6NGZ

    • 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