Overview

overview

10

Static

static

10

JaffaCakes...22.exe

windows7-x64

10

JaffaCakes...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_7b97974c3d06cd76a00fa846f9d8587211d810116ffa8005b145caee80e8d122

  • Size

    1.3MB

  • Sample

    241221-3twa3strgx

  • MD5

    6ffad70f32d3c553e71c34c4848be86e

  • SHA1

    0d6ce2c05e8b4029b1cd3a9feacd7e4f95b24280

  • SHA256

    7b97974c3d06cd76a00fa846f9d8587211d810116ffa8005b145caee80e8d122

  • SHA512

    d10cc9f3c27cd7fde54090194e02e7cba2c593c247c49f2f7a9f1a93d3178c2601a51c4ac72502ad2078de97d4754c91ceee4917252a0750fa82e353c09a3d84

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_7b97974c3d06cd76a00fa846f9d8587211d810116ffa8005b145caee80e8d122

    • Size

      1.3MB

    • MD5

      6ffad70f32d3c553e71c34c4848be86e

    • SHA1

      0d6ce2c05e8b4029b1cd3a9feacd7e4f95b24280

    • SHA256

      7b97974c3d06cd76a00fa846f9d8587211d810116ffa8005b145caee80e8d122

    • SHA512

      d10cc9f3c27cd7fde54090194e02e7cba2c593c247c49f2f7a9f1a93d3178c2601a51c4ac72502ad2078de97d4754c91ceee4917252a0750fa82e353c09a3d84

    • 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