Overview

overview

10

Static

static

10

JaffaCakes...50.exe

windows7-x64

10

JaffaCakes...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_719d4995340e17d33be626509bfe2322b6a5be7e17b7707db09f0b88763f5d50

  • Size

    1.3MB

  • Sample

    241222-qg1zkszmfr

  • MD5

    a22546d928cea34b793c106e37325125

  • SHA1

    24ffec1c4b946454666f1b22f30bd517c4fa5040

  • SHA256

    719d4995340e17d33be626509bfe2322b6a5be7e17b7707db09f0b88763f5d50

  • SHA512

    9d4eb1939257b9db05e79b71f2aed5bf794176da95997782f214e5ac700765ccb781b8d64d4198b6119a86ae2c3f64e11693399a68251c8b174abaf86f8e1c7b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_719d4995340e17d33be626509bfe2322b6a5be7e17b7707db09f0b88763f5d50

    • Size

      1.3MB

    • MD5

      a22546d928cea34b793c106e37325125

    • SHA1

      24ffec1c4b946454666f1b22f30bd517c4fa5040

    • SHA256

      719d4995340e17d33be626509bfe2322b6a5be7e17b7707db09f0b88763f5d50

    • SHA512

      9d4eb1939257b9db05e79b71f2aed5bf794176da95997782f214e5ac700765ccb781b8d64d4198b6119a86ae2c3f64e11693399a68251c8b174abaf86f8e1c7b

    • 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