General

  • Target

    JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0

  • Size

    1.3MB

  • Sample

    241222-w3xf6swjcp

  • MD5

    7f397d0b3842f1b99f104d6f8e50df6a

  • SHA1

    49d6b35fdc8c22fe36b6a1c5b7946bcc88d9f063

  • SHA256

    950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0

  • SHA512

    01803593037ddae77fc084cda04af2993bac8e79b92a13c428de055ff4f62d57637f30fe54e11e2b97997f84ebf1a5849c8093270bd6c12f357a253c1159f03a

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0

    • Size

      1.3MB

    • MD5

      7f397d0b3842f1b99f104d6f8e50df6a

    • SHA1

      49d6b35fdc8c22fe36b6a1c5b7946bcc88d9f063

    • SHA256

      950692092fbe9533fbaa8efa361a2d3f69b0cbf5ba919cf124eec089e36587e0

    • SHA512

      01803593037ddae77fc084cda04af2993bac8e79b92a13c428de055ff4f62d57637f30fe54e11e2b97997f84ebf1a5849c8093270bd6c12f357a253c1159f03a

    • 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