General

  • Target

    JaffaCakes118_98854d6e74986608ca54014f56cd740d4b50c1c7c3e329926f2815da9ccf0101

  • Size

    1.3MB

  • Sample

    241230-wrq51svmax

  • MD5

    4bfda1b628466425291aefacf7692779

  • SHA1

    364e5acd214a761b7d0ea9834d0a637528ffa3d7

  • SHA256

    98854d6e74986608ca54014f56cd740d4b50c1c7c3e329926f2815da9ccf0101

  • SHA512

    8e1fb36bd44d997061abf7f797fdab99eedda167c7b03f0f9e4aa3142fcfe32a99087491268b3e84f86054c013a476b73d4bcc64bbcb08ad3d14a5f0a94ff4d9

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_98854d6e74986608ca54014f56cd740d4b50c1c7c3e329926f2815da9ccf0101

    • Size

      1.3MB

    • MD5

      4bfda1b628466425291aefacf7692779

    • SHA1

      364e5acd214a761b7d0ea9834d0a637528ffa3d7

    • SHA256

      98854d6e74986608ca54014f56cd740d4b50c1c7c3e329926f2815da9ccf0101

    • SHA512

      8e1fb36bd44d997061abf7f797fdab99eedda167c7b03f0f9e4aa3142fcfe32a99087491268b3e84f86054c013a476b73d4bcc64bbcb08ad3d14a5f0a94ff4d9

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks