Overview

overview

10

Static

static

10

JaffaCakes...7e.exe

windows7-x64

10

JaffaCakes...7e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_e89ddc5d12f29630f697262264335478e76daf91257bf9fdc022781ce4e6ba7e

  • Size

    1.3MB

  • Sample

    241222-cpeveszjhm

  • MD5

    88d45541c8ef9fbf7a7d36d5bba6f14a

  • SHA1

    dfa5b6b7b63e3efc76c44097537df30c9aa8c86e

  • SHA256

    e89ddc5d12f29630f697262264335478e76daf91257bf9fdc022781ce4e6ba7e

  • SHA512

    483a0b193fd1576ee8a72b7e3e51410026b6834c88d3f92c2938708c5f71d637bf898ced29742057db1be77b628d84a27d50fc8902721ae9b947f98f20bad56b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_e89ddc5d12f29630f697262264335478e76daf91257bf9fdc022781ce4e6ba7e

    • Size

      1.3MB

    • MD5

      88d45541c8ef9fbf7a7d36d5bba6f14a

    • SHA1

      dfa5b6b7b63e3efc76c44097537df30c9aa8c86e

    • SHA256

      e89ddc5d12f29630f697262264335478e76daf91257bf9fdc022781ce4e6ba7e

    • SHA512

      483a0b193fd1576ee8a72b7e3e51410026b6834c88d3f92c2938708c5f71d637bf898ced29742057db1be77b628d84a27d50fc8902721ae9b947f98f20bad56b

    • 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