Overview

overview

10

Static

static

10

JaffaCakes...e0.exe

windows7-x64

10

JaffaCakes...e0.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_7b54ea7b211a63b6324c6dea9aa084190db42712f910ed58d901b01265e496e0

  • Size

    1.3MB

  • Sample

    241222-awyvrswjg1

  • MD5

    635078e24668df4f43ab1768f0edde94

  • SHA1

    cd2d7a837f11d9aa9f987d65e303a023954a71d8

  • SHA256

    7b54ea7b211a63b6324c6dea9aa084190db42712f910ed58d901b01265e496e0

  • SHA512

    2a0247895bb0d9cce1cb5c15c61e5625b8ab870fad067f2e44664ffe1979b85b64c7080cf3e4e91eed191c086f193343ce84b7c641e2fc17043670a3ab039aff

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_7b54ea7b211a63b6324c6dea9aa084190db42712f910ed58d901b01265e496e0

    • Size

      1.3MB

    • MD5

      635078e24668df4f43ab1768f0edde94

    • SHA1

      cd2d7a837f11d9aa9f987d65e303a023954a71d8

    • SHA256

      7b54ea7b211a63b6324c6dea9aa084190db42712f910ed58d901b01265e496e0

    • SHA512

      2a0247895bb0d9cce1cb5c15c61e5625b8ab870fad067f2e44664ffe1979b85b64c7080cf3e4e91eed191c086f193343ce84b7c641e2fc17043670a3ab039aff

    • 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