General

  • Target

    JaffaCakes118_8d39383de2230263ee60bf001fbec31c6553e602a186c8703ecd52dc70040aca

  • Size

    1.3MB

  • Sample

    241230-bq6tvstkak

  • MD5

    e667637166e5a11c957d73d96cd53cd4

  • SHA1

    806b6ff2d7c07de43740aac46e1e49dd0c4e5097

  • SHA256

    8d39383de2230263ee60bf001fbec31c6553e602a186c8703ecd52dc70040aca

  • SHA512

    c1780e3f2280732188eebc194ceb2217b68bf28f862f1d5b8665c1a52869369f958874109c44675dc2225a7b0c5c857210d58b6a80731f6fb2fe242da356e0c2

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_8d39383de2230263ee60bf001fbec31c6553e602a186c8703ecd52dc70040aca

    • Size

      1.3MB

    • MD5

      e667637166e5a11c957d73d96cd53cd4

    • SHA1

      806b6ff2d7c07de43740aac46e1e49dd0c4e5097

    • SHA256

      8d39383de2230263ee60bf001fbec31c6553e602a186c8703ecd52dc70040aca

    • SHA512

      c1780e3f2280732188eebc194ceb2217b68bf28f862f1d5b8665c1a52869369f958874109c44675dc2225a7b0c5c857210d58b6a80731f6fb2fe242da356e0c2

    • 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