Overview

overview

10

Static

static

10

JaffaCakes...ac.exe

windows7-x64

10

JaffaCakes...ac.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_91d9d67227c81cb0d52b18527e3b3ddfcb7771074bed26d199cc5a72e3c23fac

  • Size

    1.3MB

  • Sample

    241222-fldpqsvldm

  • MD5

    2b3532278eec1474768d5daab9d03c18

  • SHA1

    73bb8367091326f97ab49b74507bd982bed40c52

  • SHA256

    91d9d67227c81cb0d52b18527e3b3ddfcb7771074bed26d199cc5a72e3c23fac

  • SHA512

    0d070c28e3086a0307461acadafcbd5b2ff1f90bf7c5c04303357882f450bae5e3d3dce043f04ff807b3574b50d995710cd7580e8b89d394ac40892ea68880d0

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_91d9d67227c81cb0d52b18527e3b3ddfcb7771074bed26d199cc5a72e3c23fac

    • Size

      1.3MB

    • MD5

      2b3532278eec1474768d5daab9d03c18

    • SHA1

      73bb8367091326f97ab49b74507bd982bed40c52

    • SHA256

      91d9d67227c81cb0d52b18527e3b3ddfcb7771074bed26d199cc5a72e3c23fac

    • SHA512

      0d070c28e3086a0307461acadafcbd5b2ff1f90bf7c5c04303357882f450bae5e3d3dce043f04ff807b3574b50d995710cd7580e8b89d394ac40892ea68880d0

    • 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