Overview

overview

10

Static

static

10

JaffaCakes...34.exe

windows7-x64

10

JaffaCakes...34.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_86d9eb9e4227aa21b6d324ca443d13f356205cc7cbfd431b29e335b10459a534

  • Size

    1.3MB

  • Sample

    241222-l3t1yatqhl

  • MD5

    595b861a59f1f4ad9c4417a1eea96e76

  • SHA1

    9ef62641b18c8f17b493c88e4bdc8f6aff075b2c

  • SHA256

    86d9eb9e4227aa21b6d324ca443d13f356205cc7cbfd431b29e335b10459a534

  • SHA512

    177d5ab099c946d21f8079074f2bddbf8750b18ef7768fccb8570df30484c9835db65093582ff919d1b22bf2fcab19e0358ea22059311cc4bb1f4fd51ad1547c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_86d9eb9e4227aa21b6d324ca443d13f356205cc7cbfd431b29e335b10459a534

    • Size

      1.3MB

    • MD5

      595b861a59f1f4ad9c4417a1eea96e76

    • SHA1

      9ef62641b18c8f17b493c88e4bdc8f6aff075b2c

    • SHA256

      86d9eb9e4227aa21b6d324ca443d13f356205cc7cbfd431b29e335b10459a534

    • SHA512

      177d5ab099c946d21f8079074f2bddbf8750b18ef7768fccb8570df30484c9835db65093582ff919d1b22bf2fcab19e0358ea22059311cc4bb1f4fd51ad1547c

    • 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