General

  • Target

    JaffaCakes118_1f335df25c042d5bac5a4a60c46bb5a22444e2f9928530b4e1d0fe64942a2f74

  • Size

    1.3MB

  • Sample

    241222-qgjqaszmeq

  • MD5

    f48774cbdaaf07d114dd701cc45f2696

  • SHA1

    130eb577f25ef402398fca11626f86e008e9cd2d

  • SHA256

    1f335df25c042d5bac5a4a60c46bb5a22444e2f9928530b4e1d0fe64942a2f74

  • SHA512

    3d267448b058ccb9ad92940995ecca86e0e39be963ba02622f08008d19197db67b5a673d053109ca0696c4484d77703e51beaee594bed0e28dbf084f925ab671

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_1f335df25c042d5bac5a4a60c46bb5a22444e2f9928530b4e1d0fe64942a2f74

    • Size

      1.3MB

    • MD5

      f48774cbdaaf07d114dd701cc45f2696

    • SHA1

      130eb577f25ef402398fca11626f86e008e9cd2d

    • SHA256

      1f335df25c042d5bac5a4a60c46bb5a22444e2f9928530b4e1d0fe64942a2f74

    • SHA512

      3d267448b058ccb9ad92940995ecca86e0e39be963ba02622f08008d19197db67b5a673d053109ca0696c4484d77703e51beaee594bed0e28dbf084f925ab671

    • 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