General

  • Target

    JaffaCakes118_e8f3a1b703ebf4334ceed7e05ae8c534520f32896fefc5e1fbb8f8fd651b8225

  • Size

    1.3MB

  • Sample

    241221-x72gcsxmc1

  • MD5

    0b145e1aef97fa67044d1f4b5f83875a

  • SHA1

    c89bc784087bc7e38cbed37c877b6248de050362

  • SHA256

    e8f3a1b703ebf4334ceed7e05ae8c534520f32896fefc5e1fbb8f8fd651b8225

  • SHA512

    f111cbb00d0371877b153e1c8d2d83705c9f89fd756e6ce2e725bd48c04a6e3c6bc5236d53e9edeb7d165c446326a79642bcdefcdc48b3d4aa13d2154c7fc43e

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_e8f3a1b703ebf4334ceed7e05ae8c534520f32896fefc5e1fbb8f8fd651b8225

    • Size

      1.3MB

    • MD5

      0b145e1aef97fa67044d1f4b5f83875a

    • SHA1

      c89bc784087bc7e38cbed37c877b6248de050362

    • SHA256

      e8f3a1b703ebf4334ceed7e05ae8c534520f32896fefc5e1fbb8f8fd651b8225

    • SHA512

      f111cbb00d0371877b153e1c8d2d83705c9f89fd756e6ce2e725bd48c04a6e3c6bc5236d53e9edeb7d165c446326a79642bcdefcdc48b3d4aa13d2154c7fc43e

    • 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