General

  • Target

    JaffaCakes118_230aae467f83c1ae425b2fdb0784cd37a30f132b795c392264349259c542dfde

  • Size

    1.3MB

  • Sample

    241222-aqk2qawkfk

  • MD5

    8c6e53853dc49576ea358ba4f80a9de8

  • SHA1

    0a75ca262f3ba2fb18f8917a9eb7f09b3c381fb2

  • SHA256

    230aae467f83c1ae425b2fdb0784cd37a30f132b795c392264349259c542dfde

  • SHA512

    efbf7eab849266bd571c190bb092a44e4a7b9fbfcb8c47920267de5cd867c6d73461da7328571680933cb1b9107de3f38ee41cdad6e9d4f0916c02142111b054

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_230aae467f83c1ae425b2fdb0784cd37a30f132b795c392264349259c542dfde

    • Size

      1.3MB

    • MD5

      8c6e53853dc49576ea358ba4f80a9de8

    • SHA1

      0a75ca262f3ba2fb18f8917a9eb7f09b3c381fb2

    • SHA256

      230aae467f83c1ae425b2fdb0784cd37a30f132b795c392264349259c542dfde

    • SHA512

      efbf7eab849266bd571c190bb092a44e4a7b9fbfcb8c47920267de5cd867c6d73461da7328571680933cb1b9107de3f38ee41cdad6e9d4f0916c02142111b054

    • 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