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General

  • Target

    b4351d0d108722d0f59154d68fd23bff_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240821-t2jsksyhkd

  • MD5

    b4351d0d108722d0f59154d68fd23bff

  • SHA1

    d3b461ed36931bb6ae7b788e953c722552fa1553

  • SHA256

    d06701ad653370d87906f89695b893f25359d242c9bd70dd146d44d1e5d30739

  • SHA512

    81c2d37f8bdb0050cfefe08204f5706f555c910bae3fc8830a61b2e1a976dae67ecc138b6a63473902c80a950992522ac463b1262ce54ab9b0f217bfb809219d

  • SSDEEP

    24576:rWxIVIK/zPIFTXn5NM9d8QmLZpYMLskdTQK/oohDFPqm0WujKh66M5sNxuSR/+ql:8GIKMTJjQmLZp/zdMfozym2Kh66M5dVr

Malware Config

Targets

    • Target

      b4351d0d108722d0f59154d68fd23bff_JaffaCakes118

    • Size

      1.3MB

    • MD5

      b4351d0d108722d0f59154d68fd23bff

    • SHA1

      d3b461ed36931bb6ae7b788e953c722552fa1553

    • SHA256

      d06701ad653370d87906f89695b893f25359d242c9bd70dd146d44d1e5d30739

    • SHA512

      81c2d37f8bdb0050cfefe08204f5706f555c910bae3fc8830a61b2e1a976dae67ecc138b6a63473902c80a950992522ac463b1262ce54ab9b0f217bfb809219d

    • SSDEEP

      24576:rWxIVIK/zPIFTXn5NM9d8QmLZpYMLskdTQK/oohDFPqm0WujKh66M5sNxuSR/+ql:8GIKMTJjQmLZp/zdMfozym2Kh66M5dVr

    • Server Software Component: Terminal Services DLL

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks