Overview

overview

10

Static

static

10

JaffaCakes...f9.exe

windows7-x64

10

JaffaCakes...f9.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_c9e1ebe70a44c70824156d2fa8638dab3243d8b0fad44d3d031dfd95fc290df9

  • Size

    1.3MB

  • Sample

    241222-dm6e2a1let

  • MD5

    9ce0392a91d5fefe7a14f88b65ac4eb3

  • SHA1

    7284b8c5712a761ad321510cfd14078ebf3a223c

  • SHA256

    c9e1ebe70a44c70824156d2fa8638dab3243d8b0fad44d3d031dfd95fc290df9

  • SHA512

    8686531b4d818597ed4a00f0cda44961e5f807524a1e4dece3d298be6fd853005e26193bfe1bc067737576a6f1f4911a8bef54677472c33f60e90c9f0783735a

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c9e1ebe70a44c70824156d2fa8638dab3243d8b0fad44d3d031dfd95fc290df9

    • Size

      1.3MB

    • MD5

      9ce0392a91d5fefe7a14f88b65ac4eb3

    • SHA1

      7284b8c5712a761ad321510cfd14078ebf3a223c

    • SHA256

      c9e1ebe70a44c70824156d2fa8638dab3243d8b0fad44d3d031dfd95fc290df9

    • SHA512

      8686531b4d818597ed4a00f0cda44961e5f807524a1e4dece3d298be6fd853005e26193bfe1bc067737576a6f1f4911a8bef54677472c33f60e90c9f0783735a

    • 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