Overview

overview

10

Static

static

10

JaffaCakes...e5.exe

windows7-x64

10

JaffaCakes...e5.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_00333a738de3902737ef620dffbb0cab2b6b950493c24074238a400ece4891e5

  • Size

    1.3MB

  • Sample

    241221-3ad8fstnbr

  • MD5

    a0bdf4e53db7070e43b1763145a19178

  • SHA1

    38b188e3b1f5be2b425dbf01dbf3a59a1d90176b

  • SHA256

    00333a738de3902737ef620dffbb0cab2b6b950493c24074238a400ece4891e5

  • SHA512

    51e9049e5ad321ea367f95463b9a00c1d142995f489dd0824db1c1b2e607dbcd27285369a43278ef5d7698ce8dfe5809f4b8ba5791177fc0eff13373c6cf04df

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_00333a738de3902737ef620dffbb0cab2b6b950493c24074238a400ece4891e5

    • Size

      1.3MB

    • MD5

      a0bdf4e53db7070e43b1763145a19178

    • SHA1

      38b188e3b1f5be2b425dbf01dbf3a59a1d90176b

    • SHA256

      00333a738de3902737ef620dffbb0cab2b6b950493c24074238a400ece4891e5

    • SHA512

      51e9049e5ad321ea367f95463b9a00c1d142995f489dd0824db1c1b2e607dbcd27285369a43278ef5d7698ce8dfe5809f4b8ba5791177fc0eff13373c6cf04df

    • 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