General

  • Target

    10a2d058560deab60bafd119dde0e34f_JaffaCakes118

  • Size

    3.6MB

  • Sample

    240626-efzjkstbqh

  • MD5

    10a2d058560deab60bafd119dde0e34f

  • SHA1

    dc8dfd3f24155ca36d2d6d812e22c0f4ff1f5b2e

  • SHA256

    1e295206e8875e125e2a2a83a457cf6afeeba663b0cb3f4dd84567e559f84ffa

  • SHA512

    e03d9ed6f204d31a4040bc9babe8832ef98394b8f14ed167cd37c10dccdc3bf58026625a616a5f8e2616a8ba48097a0b12df7e24f607203d32550598bd6f2467

  • SSDEEP

    98304:dxPzQ3YTWLtLFOmhMg08lOP46Yn7JchCe:rzQIALcClv6Y7ChD

Malware Config

Targets

    • Target

      10a2d058560deab60bafd119dde0e34f_JaffaCakes118

    • Size

      3.6MB

    • MD5

      10a2d058560deab60bafd119dde0e34f

    • SHA1

      dc8dfd3f24155ca36d2d6d812e22c0f4ff1f5b2e

    • SHA256

      1e295206e8875e125e2a2a83a457cf6afeeba663b0cb3f4dd84567e559f84ffa

    • SHA512

      e03d9ed6f204d31a4040bc9babe8832ef98394b8f14ed167cd37c10dccdc3bf58026625a616a5f8e2616a8ba48097a0b12df7e24f607203d32550598bd6f2467

    • SSDEEP

      98304:dxPzQ3YTWLtLFOmhMg08lOP46Yn7JchCe:rzQIALcClv6Y7ChD

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies firewall policy service

    • Modifies security service

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks