Overview

overview

10

Static

static

10

JaffaCakes...96.exe

windows7-x64

10

JaffaCakes...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c19238382edbc6b885d3105f7134140d5bb1532c607868bdeb844ebe3c156e96

  • Size

    1.3MB

  • Sample

    241221-yalkbaxnb1

  • MD5

    fcf3b7201f583150d14839331b58b665

  • SHA1

    71b2596496c2aee893cc738fbfa0fe6cfb438c47

  • SHA256

    c19238382edbc6b885d3105f7134140d5bb1532c607868bdeb844ebe3c156e96

  • SHA512

    8288669988c9c7151ba9c6a9d999d3731d94dd3f0e0972d92366f16e695b26c94a2acad1669fed882f5fd1e2a5af6157b502a15006d57779077dbb83c7fc76a1

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c19238382edbc6b885d3105f7134140d5bb1532c607868bdeb844ebe3c156e96

    • Size

      1.3MB

    • MD5

      fcf3b7201f583150d14839331b58b665

    • SHA1

      71b2596496c2aee893cc738fbfa0fe6cfb438c47

    • SHA256

      c19238382edbc6b885d3105f7134140d5bb1532c607868bdeb844ebe3c156e96

    • SHA512

      8288669988c9c7151ba9c6a9d999d3731d94dd3f0e0972d92366f16e695b26c94a2acad1669fed882f5fd1e2a5af6157b502a15006d57779077dbb83c7fc76a1

    • 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