Overview

overview

10

Static

static

10

JaffaCakes...77.exe

windows7-x64

10

JaffaCakes...77.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_325c5c6bd3fe2c8bd7b0d6097f92700f0acd3cf7821ac15a64600232306e4a77

  • Size

    1.3MB

  • Sample

    241221-17wgws1pb1

  • MD5

    003e1c68eba20371dd6d52f8c0a4cd03

  • SHA1

    968dac84f18e8744332606e5e63b877721b47329

  • SHA256

    325c5c6bd3fe2c8bd7b0d6097f92700f0acd3cf7821ac15a64600232306e4a77

  • SHA512

    0feaf044207a91a47c7a02aae36e360f8c55b5c359990552fbcbb36243794ebc68bd7404be1e186b4ad59572719038a53508b8664c9274b743754de90c2d01a8

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_325c5c6bd3fe2c8bd7b0d6097f92700f0acd3cf7821ac15a64600232306e4a77

    • Size

      1.3MB

    • MD5

      003e1c68eba20371dd6d52f8c0a4cd03

    • SHA1

      968dac84f18e8744332606e5e63b877721b47329

    • SHA256

      325c5c6bd3fe2c8bd7b0d6097f92700f0acd3cf7821ac15a64600232306e4a77

    • SHA512

      0feaf044207a91a47c7a02aae36e360f8c55b5c359990552fbcbb36243794ebc68bd7404be1e186b4ad59572719038a53508b8664c9274b743754de90c2d01a8

    • 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