Overview

overview

10

Static

static

10

JaffaCakes...7a.exe

windows7-x64

10

JaffaCakes...7a.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_cbd0f489897aac2dbe22ff4ec215983f3c7741183eaf860a5a876faae62c1a7a

  • Size

    1.3MB

  • Sample

    241222-ppdzcaylhr

  • MD5

    7f13cfd9d82c2bfd9a622220f4f0dfde

  • SHA1

    476d6bccf9b871a3f74d5b7e39ed63b3c279df63

  • SHA256

    cbd0f489897aac2dbe22ff4ec215983f3c7741183eaf860a5a876faae62c1a7a

  • SHA512

    221dfa6358578757f629d3cfee5b927f6ba4679f6f8f53d238c5bd035cee561e836007b92356db06d0f98b2b9cde8f9fbe0059a8f0da2ca62fefeee567b9ba7b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_cbd0f489897aac2dbe22ff4ec215983f3c7741183eaf860a5a876faae62c1a7a

    • Size

      1.3MB

    • MD5

      7f13cfd9d82c2bfd9a622220f4f0dfde

    • SHA1

      476d6bccf9b871a3f74d5b7e39ed63b3c279df63

    • SHA256

      cbd0f489897aac2dbe22ff4ec215983f3c7741183eaf860a5a876faae62c1a7a

    • SHA512

      221dfa6358578757f629d3cfee5b927f6ba4679f6f8f53d238c5bd035cee561e836007b92356db06d0f98b2b9cde8f9fbe0059a8f0da2ca62fefeee567b9ba7b

    • 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