General

  • Target

    49af6d5aff0d57308772178cc268dec7_JaffaCakes118

  • Size

    432KB

  • Sample

    241015-yhlv2stdkb

  • MD5

    49af6d5aff0d57308772178cc268dec7

  • SHA1

    2a80387ce05af4bedfc4f576d3703ff5589454e2

  • SHA256

    34ece9199803cd2de964f094113dca3f082d620f6017256d464cb04eec9c45a6

  • SHA512

    1770fac82b9c895780870bffd1a8976d97619247c2e9fd47164d65ef4c19a15929a7d432647256ed8c97b3e55ba99b919375bf8488214ab405c97041e2e79a93

  • SSDEEP

    6144:nBF91mWAGWdoADYwUdZMPCn4jF9GZtMtGOkq84BVMfj:l1m3eWZcMPY4jFAZxhq84BVML

Malware Config

Targets

    • Target

      49af6d5aff0d57308772178cc268dec7_JaffaCakes118

    • Size

      432KB

    • MD5

      49af6d5aff0d57308772178cc268dec7

    • SHA1

      2a80387ce05af4bedfc4f576d3703ff5589454e2

    • SHA256

      34ece9199803cd2de964f094113dca3f082d620f6017256d464cb04eec9c45a6

    • SHA512

      1770fac82b9c895780870bffd1a8976d97619247c2e9fd47164d65ef4c19a15929a7d432647256ed8c97b3e55ba99b919375bf8488214ab405c97041e2e79a93

    • SSDEEP

      6144:nBF91mWAGWdoADYwUdZMPCn4jF9GZtMtGOkq84BVMfj:l1m3eWZcMPY4jFAZxhq84BVML

    • Modifies firewall policy service

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks