General

  • Target

    JaffaCakes118_94700851d8c519c75cb52eb0ffc26efca405b55c9279ef9d9f4990560709b1e7

  • Size

    1.3MB

  • Sample

    241222-bbl6xawqdt

  • MD5

    bd8c96528fa7b5d748b16aa3b899e9ec

  • SHA1

    f77446f2a179b337da7d0f0daa46e0e90552e833

  • SHA256

    94700851d8c519c75cb52eb0ffc26efca405b55c9279ef9d9f4990560709b1e7

  • SHA512

    f8c22caeb4b276fa3fc1e7fa64e788976a739d5df671ecadedb8574f3a0dd4c4ad707498896fb5935d18043107ac2213da6d62035764c3e39a34ac07070dabdc

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_94700851d8c519c75cb52eb0ffc26efca405b55c9279ef9d9f4990560709b1e7

    • Size

      1.3MB

    • MD5

      bd8c96528fa7b5d748b16aa3b899e9ec

    • SHA1

      f77446f2a179b337da7d0f0daa46e0e90552e833

    • SHA256

      94700851d8c519c75cb52eb0ffc26efca405b55c9279ef9d9f4990560709b1e7

    • SHA512

      f8c22caeb4b276fa3fc1e7fa64e788976a739d5df671ecadedb8574f3a0dd4c4ad707498896fb5935d18043107ac2213da6d62035764c3e39a34ac07070dabdc

    • 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