General

  • Target

    JaffaCakes118_593ca849dfb2e097dfe0bdd5935e2e5a3bcbe744db99ae51a6da01fef041384e

  • Size

    1.3MB

  • Sample

    241230-dm5thawmft

  • MD5

    5d9362a90447ece59182dd800c7c3275

  • SHA1

    babe796bd573c91036783255a92eb44cabc92b8b

  • SHA256

    593ca849dfb2e097dfe0bdd5935e2e5a3bcbe744db99ae51a6da01fef041384e

  • SHA512

    cb35cc5040d5faa7a737cfca275432790a080c07e1f098aeae92eff2ff00f885015c7b7ecc2fcb4440808699a5e282395f5fe2ca2bb7d152596a5054b4250836

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_593ca849dfb2e097dfe0bdd5935e2e5a3bcbe744db99ae51a6da01fef041384e

    • Size

      1.3MB

    • MD5

      5d9362a90447ece59182dd800c7c3275

    • SHA1

      babe796bd573c91036783255a92eb44cabc92b8b

    • SHA256

      593ca849dfb2e097dfe0bdd5935e2e5a3bcbe744db99ae51a6da01fef041384e

    • SHA512

      cb35cc5040d5faa7a737cfca275432790a080c07e1f098aeae92eff2ff00f885015c7b7ecc2fcb4440808699a5e282395f5fe2ca2bb7d152596a5054b4250836

    • 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