General

  • Target

    JaffaCakes118_6c6ed088b082218ea7b7afc8255a0f4eff5ef3703c19b2328a6068ba26998b26

  • Size

    1.3MB

  • Sample

    241221-3w8desvjgv

  • MD5

    3008200ad70e831577b80210fb28e51b

  • SHA1

    a3289f1a218d89404240a305f2873ed8d77b4ca4

  • SHA256

    6c6ed088b082218ea7b7afc8255a0f4eff5ef3703c19b2328a6068ba26998b26

  • SHA512

    c62ea0785bcd9eaa36d595e0774a0b931bd380f174c39437299c29a200bb15c425a59248c53ce8c65db5930f370b404f982be4ca6b17de25013ad8151b8e7024

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6c6ed088b082218ea7b7afc8255a0f4eff5ef3703c19b2328a6068ba26998b26

    • Size

      1.3MB

    • MD5

      3008200ad70e831577b80210fb28e51b

    • SHA1

      a3289f1a218d89404240a305f2873ed8d77b4ca4

    • SHA256

      6c6ed088b082218ea7b7afc8255a0f4eff5ef3703c19b2328a6068ba26998b26

    • SHA512

      c62ea0785bcd9eaa36d595e0774a0b931bd380f174c39437299c29a200bb15c425a59248c53ce8c65db5930f370b404f982be4ca6b17de25013ad8151b8e7024

    • 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