General

  • Target

    JaffaCakes118_9c3dccb45aec8e8d93495b03db9b863514cac65f6b6ee88e6e84ccb433e60299

  • Size

    1.3MB

  • Sample

    241222-z8g58azmdm

  • MD5

    cf68be2b7c7473f4d41bfe93cf268b99

  • SHA1

    e003bd7914cd5d9aff4303a6a50962da525b7bea

  • SHA256

    9c3dccb45aec8e8d93495b03db9b863514cac65f6b6ee88e6e84ccb433e60299

  • SHA512

    72f303433b9f3b53249c16238893ffdcb26cb7d0cffabf0feb8333e1d51e14831a43d1d4f432a60a0bc43bb93501c13114824617754c4ea78460e81429db04f6

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_9c3dccb45aec8e8d93495b03db9b863514cac65f6b6ee88e6e84ccb433e60299

    • Size

      1.3MB

    • MD5

      cf68be2b7c7473f4d41bfe93cf268b99

    • SHA1

      e003bd7914cd5d9aff4303a6a50962da525b7bea

    • SHA256

      9c3dccb45aec8e8d93495b03db9b863514cac65f6b6ee88e6e84ccb433e60299

    • SHA512

      72f303433b9f3b53249c16238893ffdcb26cb7d0cffabf0feb8333e1d51e14831a43d1d4f432a60a0bc43bb93501c13114824617754c4ea78460e81429db04f6

    • 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