Overview

overview

10

Static

static

10

JaffaCakes...e9.exe

windows7-x64

10

JaffaCakes...e9.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_5d7a3b03321fbc5a6d8311894e0a954b28574eeb73dc642fdd9f799609283ee9

  • Size

    1.3MB

  • Sample

    241222-em5n6sspfz

  • MD5

    c8c0aac64c5210b6cd8587f54cbe7a5c

  • SHA1

    ffaf18363a6e0a23c9666df9f9439e5e8aa44496

  • SHA256

    5d7a3b03321fbc5a6d8311894e0a954b28574eeb73dc642fdd9f799609283ee9

  • SHA512

    db3b486ddd347a5bd55310e191c99a22d844d8888333650964396457e944c9d04e41241f89b66e6c377f18e684fbce1ba02e4d23ccde5e54343494d1280bb824

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_5d7a3b03321fbc5a6d8311894e0a954b28574eeb73dc642fdd9f799609283ee9

    • Size

      1.3MB

    • MD5

      c8c0aac64c5210b6cd8587f54cbe7a5c

    • SHA1

      ffaf18363a6e0a23c9666df9f9439e5e8aa44496

    • SHA256

      5d7a3b03321fbc5a6d8311894e0a954b28574eeb73dc642fdd9f799609283ee9

    • SHA512

      db3b486ddd347a5bd55310e191c99a22d844d8888333650964396457e944c9d04e41241f89b66e6c377f18e684fbce1ba02e4d23ccde5e54343494d1280bb824

    • SSDEEP

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

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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.

      rat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks