General

  • Target

    JaffaCakes118_6261ddba4ba8813a4a7fa55694811c6610e12092cd4d3627223eccabbecbd6e2

  • Size

    1.3MB

  • Sample

    241230-bt3avatkay

  • MD5

    69fa9de90637cf06b7e1900cb1d76c8c

  • SHA1

    20b662dae834ce54ec4ae369c4af3c408ecbb60b

  • SHA256

    6261ddba4ba8813a4a7fa55694811c6610e12092cd4d3627223eccabbecbd6e2

  • SHA512

    ba9ad39c8405a970f210db5ddbcec0181fbd55be6c369df1f16a4d3f3aa01a8a9278f71708a42b79f80a783a7fa81dd1d1e25622f6c5973659c9c9a2ec610998

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6261ddba4ba8813a4a7fa55694811c6610e12092cd4d3627223eccabbecbd6e2

    • Size

      1.3MB

    • MD5

      69fa9de90637cf06b7e1900cb1d76c8c

    • SHA1

      20b662dae834ce54ec4ae369c4af3c408ecbb60b

    • SHA256

      6261ddba4ba8813a4a7fa55694811c6610e12092cd4d3627223eccabbecbd6e2

    • SHA512

      ba9ad39c8405a970f210db5ddbcec0181fbd55be6c369df1f16a4d3f3aa01a8a9278f71708a42b79f80a783a7fa81dd1d1e25622f6c5973659c9c9a2ec610998

    • 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