General

  • Target

    JaffaCakes118_d0c417af3a66626e3e11ff6bfce4e7c03d24d4d3df7c0e3bccdaf605c91c4a23

  • Size

    1.3MB

  • Sample

    241222-1l5hnszral

  • MD5

    2f226ccda5018f4887ef8b37b0740bc1

  • SHA1

    20364e965663d992567ff173877039b297eaaa37

  • SHA256

    d0c417af3a66626e3e11ff6bfce4e7c03d24d4d3df7c0e3bccdaf605c91c4a23

  • SHA512

    a0c26fd547ffb2b00603627d50f083d1fe222011ddaf0f33f6a16f2d42a83b11f7daa8c413d7fb53e8094586453c0eef0a323b42a51245f2d532e1194c5a2387

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d0c417af3a66626e3e11ff6bfce4e7c03d24d4d3df7c0e3bccdaf605c91c4a23

    • Size

      1.3MB

    • MD5

      2f226ccda5018f4887ef8b37b0740bc1

    • SHA1

      20364e965663d992567ff173877039b297eaaa37

    • SHA256

      d0c417af3a66626e3e11ff6bfce4e7c03d24d4d3df7c0e3bccdaf605c91c4a23

    • SHA512

      a0c26fd547ffb2b00603627d50f083d1fe222011ddaf0f33f6a16f2d42a83b11f7daa8c413d7fb53e8094586453c0eef0a323b42a51245f2d532e1194c5a2387

    • 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