General

  • Target

    JaffaCakes118_c4e9853e5faf46937bc9dde2370d892b35bc6938f07a24fdceaa0b97c6bd943d

  • Size

    1.3MB

  • Sample

    241230-dw8lrawpfz

  • MD5

    72d4cf356eb03f0b7d5e25a93d0b3f98

  • SHA1

    de3c4938273fbcd229ddcfb864bd9d27367cc5df

  • SHA256

    c4e9853e5faf46937bc9dde2370d892b35bc6938f07a24fdceaa0b97c6bd943d

  • SHA512

    df5eef9f4b74e0384436bd02ae35ddd5611c8ad708e14a74bcd8e7d76f440f2cf065ff5d8a8b2cb675f4d840c70122c7d6acb66ea8181f51b0d0dcce399b3d6c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_c4e9853e5faf46937bc9dde2370d892b35bc6938f07a24fdceaa0b97c6bd943d

    • Size

      1.3MB

    • MD5

      72d4cf356eb03f0b7d5e25a93d0b3f98

    • SHA1

      de3c4938273fbcd229ddcfb864bd9d27367cc5df

    • SHA256

      c4e9853e5faf46937bc9dde2370d892b35bc6938f07a24fdceaa0b97c6bd943d

    • SHA512

      df5eef9f4b74e0384436bd02ae35ddd5611c8ad708e14a74bcd8e7d76f440f2cf065ff5d8a8b2cb675f4d840c70122c7d6acb66ea8181f51b0d0dcce399b3d6c

    • 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