Overview

overview

10

Static

static

10

JaffaCakes...ea.exe

windows7-x64

10

JaffaCakes...ea.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_e819921752c17b0e34060c1184b250b003a83332eec2d7fbe3c2ff9641d769ea

  • Size

    1.3MB

  • Sample

    241222-clsl4syrhm

  • MD5

    4f8e6ac7f24fbef5858b3aa5e0229a8a

  • SHA1

    496fba9f097ca13d8e5ad831796639157ab5fd58

  • SHA256

    e819921752c17b0e34060c1184b250b003a83332eec2d7fbe3c2ff9641d769ea

  • SHA512

    741a6f9750c620518a08985e08e6181ca558e7eb92d2e6252a1a0e919d81dc023dee233d43db16bf80f2b1f75e1befe5ee5d085dc9ef3fed9454e88fffadacae

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_e819921752c17b0e34060c1184b250b003a83332eec2d7fbe3c2ff9641d769ea

    • Size

      1.3MB

    • MD5

      4f8e6ac7f24fbef5858b3aa5e0229a8a

    • SHA1

      496fba9f097ca13d8e5ad831796639157ab5fd58

    • SHA256

      e819921752c17b0e34060c1184b250b003a83332eec2d7fbe3c2ff9641d769ea

    • SHA512

      741a6f9750c620518a08985e08e6181ca558e7eb92d2e6252a1a0e919d81dc023dee233d43db16bf80f2b1f75e1befe5ee5d085dc9ef3fed9454e88fffadacae

    • 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