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_00468a71a95f0a61f8af1762a7c45616b2db7cd1036cbd7fdb33581525a75234

  • Size

    1.3MB

  • Sample

    241222-l54m6atrdq

  • MD5

    40ed7a3b204850947cbac92ce58496d4

  • SHA1

    68069a7de465c9ac55b8750c0eefac6155257ac5

  • SHA256

    00468a71a95f0a61f8af1762a7c45616b2db7cd1036cbd7fdb33581525a75234

  • SHA512

    05fc1e074d4ddc303d2b5f279996f4bf0c23cf9ebd6e45fc0b7f6d7fc1285aeba6a0f68cb0e1f21c519f11ea9fe07580b67b1d03bd4066b3a3486441fe20a74d

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_00468a71a95f0a61f8af1762a7c45616b2db7cd1036cbd7fdb33581525a75234

    • Size

      1.3MB

    • MD5

      40ed7a3b204850947cbac92ce58496d4

    • SHA1

      68069a7de465c9ac55b8750c0eefac6155257ac5

    • SHA256

      00468a71a95f0a61f8af1762a7c45616b2db7cd1036cbd7fdb33581525a75234

    • SHA512

      05fc1e074d4ddc303d2b5f279996f4bf0c23cf9ebd6e45fc0b7f6d7fc1285aeba6a0f68cb0e1f21c519f11ea9fe07580b67b1d03bd4066b3a3486441fe20a74d

    • 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