General

  • Target

    JaffaCakes118_d2745089bc267329d1d616a3512d266fae37e4985b71c88e054c21ced8c789f0

  • Size

    1.3MB

  • Sample

    241230-d1pdnswqg1

  • MD5

    8548987bb6279b90bb3ca505e87cdd44

  • SHA1

    9d7b695f3ed3b521d7191cae5fc2f55f42d3a4f1

  • SHA256

    d2745089bc267329d1d616a3512d266fae37e4985b71c88e054c21ced8c789f0

  • SHA512

    bfc4f53e7b5b61fb0a7fa738b74ef8a35692db12e50d9ebe155089e728a7ba7327134b2900adb33c5fd17dee9e34ba6f784bb87a78faa38fc2f4873badff289d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d2745089bc267329d1d616a3512d266fae37e4985b71c88e054c21ced8c789f0

    • Size

      1.3MB

    • MD5

      8548987bb6279b90bb3ca505e87cdd44

    • SHA1

      9d7b695f3ed3b521d7191cae5fc2f55f42d3a4f1

    • SHA256

      d2745089bc267329d1d616a3512d266fae37e4985b71c88e054c21ced8c789f0

    • SHA512

      bfc4f53e7b5b61fb0a7fa738b74ef8a35692db12e50d9ebe155089e728a7ba7327134b2900adb33c5fd17dee9e34ba6f784bb87a78faa38fc2f4873badff289d

    • 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