General

  • Target

    JaffaCakes118_0e39df2028f75c769c3529f650dca2e21c86e3f6725fb33ef6ded1e98c5755ef

  • Size

    1.3MB

  • Sample

    241222-jzc7xa1jbq

  • MD5

    9e84b6dde23a864504ca2f88c5cd110b

  • SHA1

    10f5f92b5becb4cdb1f3bf70452abdb5f64b2810

  • SHA256

    0e39df2028f75c769c3529f650dca2e21c86e3f6725fb33ef6ded1e98c5755ef

  • SHA512

    af72109ae75550f1170ac0e0b206726c63f18369cc4bbddff7d4cedc059e386cc2b723c1b206b49375ca7802693a179bf952a6d044d1c71359a1cf05bd533be3

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_0e39df2028f75c769c3529f650dca2e21c86e3f6725fb33ef6ded1e98c5755ef

    • Size

      1.3MB

    • MD5

      9e84b6dde23a864504ca2f88c5cd110b

    • SHA1

      10f5f92b5becb4cdb1f3bf70452abdb5f64b2810

    • SHA256

      0e39df2028f75c769c3529f650dca2e21c86e3f6725fb33ef6ded1e98c5755ef

    • SHA512

      af72109ae75550f1170ac0e0b206726c63f18369cc4bbddff7d4cedc059e386cc2b723c1b206b49375ca7802693a179bf952a6d044d1c71359a1cf05bd533be3

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks