General

  • Target

    JaffaCakes118_9d6ca22a2e3ee2ac2df07205cd227308a39ebbb49cec1b48219e84dec81ab5bc

  • Size

    1.3MB

  • Sample

    241230-ynbx2aymhw

  • MD5

    4389ff37b45ff8b0f283b5315bfb7955

  • SHA1

    57ab9b20ee33e1ecfc04c1bdce8eef431c602772

  • SHA256

    9d6ca22a2e3ee2ac2df07205cd227308a39ebbb49cec1b48219e84dec81ab5bc

  • SHA512

    6374376f620313914fed969447737a7c7d99ab2a79d885916c1042e9c24f012ea731999408748c4073afeafe6f98c10293917708fb0907ee66f5ca7e673e1e7c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_9d6ca22a2e3ee2ac2df07205cd227308a39ebbb49cec1b48219e84dec81ab5bc

    • Size

      1.3MB

    • MD5

      4389ff37b45ff8b0f283b5315bfb7955

    • SHA1

      57ab9b20ee33e1ecfc04c1bdce8eef431c602772

    • SHA256

      9d6ca22a2e3ee2ac2df07205cd227308a39ebbb49cec1b48219e84dec81ab5bc

    • SHA512

      6374376f620313914fed969447737a7c7d99ab2a79d885916c1042e9c24f012ea731999408748c4073afeafe6f98c10293917708fb0907ee66f5ca7e673e1e7c

    • 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