General

  • Target

    JaffaCakes118_e5ad122396e9ce99baecbdc6bf4b9a63e59f87091c527ce839883022975a90ba

  • Size

    1.3MB

  • Sample

    241221-3pm4xavjfn

  • MD5

    3515a2c22c5806faabf5cf995ea139b3

  • SHA1

    085e962a959cd994b4754453f4142ed08d3f7cc9

  • SHA256

    e5ad122396e9ce99baecbdc6bf4b9a63e59f87091c527ce839883022975a90ba

  • SHA512

    64e47cdff3814e2d70b0bf117aa097cfb89d274849795a0b8ebae39c7202a9ebb3f1c4539519a2202586a7426472ce084e4f3cd30adb92d66d5f4c3d93ca532d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_e5ad122396e9ce99baecbdc6bf4b9a63e59f87091c527ce839883022975a90ba

    • Size

      1.3MB

    • MD5

      3515a2c22c5806faabf5cf995ea139b3

    • SHA1

      085e962a959cd994b4754453f4142ed08d3f7cc9

    • SHA256

      e5ad122396e9ce99baecbdc6bf4b9a63e59f87091c527ce839883022975a90ba

    • SHA512

      64e47cdff3814e2d70b0bf117aa097cfb89d274849795a0b8ebae39c7202a9ebb3f1c4539519a2202586a7426472ce084e4f3cd30adb92d66d5f4c3d93ca532d

    • 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