Overview

overview

10

Static

static

10

JaffaCakes...96.exe

windows7-x64

10

JaffaCakes...96.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_335029e75432121cf28f4223287a22cbb0dc7309fdce4b50cd2718aa56edc896

  • Size

    1.3MB

  • Sample

    241222-gzflxsxjbz

  • MD5

    799d593d4eba6e206886abc56d331d70

  • SHA1

    9e3edbafbde51b85ff6369f9ad9104eb5f644a9f

  • SHA256

    335029e75432121cf28f4223287a22cbb0dc7309fdce4b50cd2718aa56edc896

  • SHA512

    a049a1a26d50e9e395f871a04a364266f887766d036325c11bffe8d08307192f6903d04b580fafc86be64060d3b4b02dc2998980bb0ca2dc4040d670f7051e1d

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_335029e75432121cf28f4223287a22cbb0dc7309fdce4b50cd2718aa56edc896

    • Size

      1.3MB

    • MD5

      799d593d4eba6e206886abc56d331d70

    • SHA1

      9e3edbafbde51b85ff6369f9ad9104eb5f644a9f

    • SHA256

      335029e75432121cf28f4223287a22cbb0dc7309fdce4b50cd2718aa56edc896

    • SHA512

      a049a1a26d50e9e395f871a04a364266f887766d036325c11bffe8d08307192f6903d04b580fafc86be64060d3b4b02dc2998980bb0ca2dc4040d670f7051e1d

    • 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