General

  • Target

    JaffaCakes118_59db0f470b282154d5f56ece605b739767a1e80ab6bdceab2f3b4eb5db2f2f08

  • Size

    1.3MB

  • Sample

    241222-ey79fatlfj

  • MD5

    763eebb71793cb5b91363aff91d3a8a3

  • SHA1

    aba61d58dff6e7c0e7225884aaf3628ca9ebd98e

  • SHA256

    59db0f470b282154d5f56ece605b739767a1e80ab6bdceab2f3b4eb5db2f2f08

  • SHA512

    4687a1110923929df1d412760722df34edce307b6733277aa419ff649e0db4c9bfab25d795e0b15fc8abdd63fa59c558ed32dc820f62c93cf978f3ceb874229f

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_59db0f470b282154d5f56ece605b739767a1e80ab6bdceab2f3b4eb5db2f2f08

    • Size

      1.3MB

    • MD5

      763eebb71793cb5b91363aff91d3a8a3

    • SHA1

      aba61d58dff6e7c0e7225884aaf3628ca9ebd98e

    • SHA256

      59db0f470b282154d5f56ece605b739767a1e80ab6bdceab2f3b4eb5db2f2f08

    • SHA512

      4687a1110923929df1d412760722df34edce307b6733277aa419ff649e0db4c9bfab25d795e0b15fc8abdd63fa59c558ed32dc820f62c93cf978f3ceb874229f

    • 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