Overview

overview

10

Static

static

10

JaffaCakes...72.exe

windows7-x64

10

JaffaCakes...72.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c4852b35552b2ab14e0b587985891ed9bc790c3e91fea920193d24569d19ce72

  • Size

    1.3MB

  • Sample

    241222-htqelsykhz

  • MD5

    2ff8a10a254c9335da3d0e1c3f518f35

  • SHA1

    6d09b3b1bd91da36f8808a3bac99c6ab8d178cd5

  • SHA256

    c4852b35552b2ab14e0b587985891ed9bc790c3e91fea920193d24569d19ce72

  • SHA512

    cf877158dcc01cd112f9a74a1eeefef3a2a4a6c029601e5c4e06c3424fb7d71061f3eafcc707caf9164e9230dc958717941410f73cd5e238f4eaed1166a15600

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c4852b35552b2ab14e0b587985891ed9bc790c3e91fea920193d24569d19ce72

    • Size

      1.3MB

    • MD5

      2ff8a10a254c9335da3d0e1c3f518f35

    • SHA1

      6d09b3b1bd91da36f8808a3bac99c6ab8d178cd5

    • SHA256

      c4852b35552b2ab14e0b587985891ed9bc790c3e91fea920193d24569d19ce72

    • SHA512

      cf877158dcc01cd112f9a74a1eeefef3a2a4a6c029601e5c4e06c3424fb7d71061f3eafcc707caf9164e9230dc958717941410f73cd5e238f4eaed1166a15600

    • 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