General

  • Target

    JaffaCakes118_48517d5fbcbe22246e742086f9f1e1e78eb4acb33af5858ab945aa0c4f4cb54e

  • Size

    1.3MB

  • Sample

    241221-2jgt9ssmdj

  • MD5

    00c111d9187729bbcf041d1ef2f72b28

  • SHA1

    bfec5f22be47957c7d884a87cdeba70b6ae58ea8

  • SHA256

    48517d5fbcbe22246e742086f9f1e1e78eb4acb33af5858ab945aa0c4f4cb54e

  • SHA512

    84d1d432325679862ab38553d01a5e5dec7e5eb8e6a458e7a7fbe52cfbb3117e5cdd543cf8da3cc917b92695accaf6e8d4e82a1f2201ac4b450634cc4bc59ec9

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_48517d5fbcbe22246e742086f9f1e1e78eb4acb33af5858ab945aa0c4f4cb54e

    • Size

      1.3MB

    • MD5

      00c111d9187729bbcf041d1ef2f72b28

    • SHA1

      bfec5f22be47957c7d884a87cdeba70b6ae58ea8

    • SHA256

      48517d5fbcbe22246e742086f9f1e1e78eb4acb33af5858ab945aa0c4f4cb54e

    • SHA512

      84d1d432325679862ab38553d01a5e5dec7e5eb8e6a458e7a7fbe52cfbb3117e5cdd543cf8da3cc917b92695accaf6e8d4e82a1f2201ac4b450634cc4bc59ec9

    • 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