Overview

overview

10

Static

static

10

JaffaCakes...80.exe

windows7-x64

10

JaffaCakes...80.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_90183dceb6ae22dd40ffaf704f9ad5a7045935b85051bf841e9c63818c93e280

  • Size

    1.3MB

  • Sample

    241222-mgke2strgy

  • MD5

    fabfa2fbe72a14484981caea1d8e2baa

  • SHA1

    1b6a9f7a539b6aa7a64e8eb76b990b2510c126ca

  • SHA256

    90183dceb6ae22dd40ffaf704f9ad5a7045935b85051bf841e9c63818c93e280

  • SHA512

    5f8abc3720e39656a96e51f3028d1de10ac4fd28df406e1f2470840d2fc80eb5a994bd67bbc725630be8045b0e603286850b71e706ad5be2b1cf9376c95bf111

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_90183dceb6ae22dd40ffaf704f9ad5a7045935b85051bf841e9c63818c93e280

    • Size

      1.3MB

    • MD5

      fabfa2fbe72a14484981caea1d8e2baa

    • SHA1

      1b6a9f7a539b6aa7a64e8eb76b990b2510c126ca

    • SHA256

      90183dceb6ae22dd40ffaf704f9ad5a7045935b85051bf841e9c63818c93e280

    • SHA512

      5f8abc3720e39656a96e51f3028d1de10ac4fd28df406e1f2470840d2fc80eb5a994bd67bbc725630be8045b0e603286850b71e706ad5be2b1cf9376c95bf111

    • 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