Overview

overview

10

Static

static

10

JaffaCakes...50.exe

windows7-x64

10

JaffaCakes...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_6304f1481a816b4bdfbe7f9cad6d643f7400ae32fccc1b0e7106547b5ac49350

  • Size

    1.3MB

  • Sample

    241222-nsj44axjgk

  • MD5

    c5976e58fcc713b9711912ce36de6054

  • SHA1

    f7694e75024ff9e23a33f172d071fceb1d60c8da

  • SHA256

    6304f1481a816b4bdfbe7f9cad6d643f7400ae32fccc1b0e7106547b5ac49350

  • SHA512

    36a2e8804101c31c786b0bdf650f1a6c071efaddd4954cc929c9156370f9d8c988614e984feab5f8c904e106030407f458068c9261c7dd6ec07223c3474f879c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_6304f1481a816b4bdfbe7f9cad6d643f7400ae32fccc1b0e7106547b5ac49350

    • Size

      1.3MB

    • MD5

      c5976e58fcc713b9711912ce36de6054

    • SHA1

      f7694e75024ff9e23a33f172d071fceb1d60c8da

    • SHA256

      6304f1481a816b4bdfbe7f9cad6d643f7400ae32fccc1b0e7106547b5ac49350

    • SHA512

      36a2e8804101c31c786b0bdf650f1a6c071efaddd4954cc929c9156370f9d8c988614e984feab5f8c904e106030407f458068c9261c7dd6ec07223c3474f879c

    • 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