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General

  • Target

    ad48b9e67ee833bbd689924dcb513e474804c1ef9be6d04a77fc4d2f7d72e014

  • Size

    4.2MB

  • Sample

    221127-snytxabg2t

  • MD5

    771c98cea71b5c6365ea2b835a0c1bcf

  • SHA1

    1d20cef682dd7717f1baf550e2647eec0044e8b7

  • SHA256

    ad48b9e67ee833bbd689924dcb513e474804c1ef9be6d04a77fc4d2f7d72e014

  • SHA512

    cfe8d31c1988b3be31394c201d44e5aa2c5029c0fa703c512c35046a293ba5531917674f5a3bd3928f41c551edcea3c44438da07c848256333a66550beee84b3

  • SSDEEP

    98304:5m38golHsrumEcwrG9bi21Z8XOfP5Jli7:C87HtmEcwriBn3rli

Malware Config

Targets

    • Target

      ad48b9e67ee833bbd689924dcb513e474804c1ef9be6d04a77fc4d2f7d72e014

    • Size

      4.2MB

    • MD5

      771c98cea71b5c6365ea2b835a0c1bcf

    • SHA1

      1d20cef682dd7717f1baf550e2647eec0044e8b7

    • SHA256

      ad48b9e67ee833bbd689924dcb513e474804c1ef9be6d04a77fc4d2f7d72e014

    • SHA512

      cfe8d31c1988b3be31394c201d44e5aa2c5029c0fa703c512c35046a293ba5531917674f5a3bd3928f41c551edcea3c44438da07c848256333a66550beee84b3

    • SSDEEP

      98304:5m38golHsrumEcwrG9bi21Z8XOfP5Jli7:C87HtmEcwriBn3rli

    • Identifies Wine through registry keys

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

    • Adds Run key to start application

    • 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