Overview

overview

10

Static

static

10

JaffaCakes...5e.exe

windows7-x64

10

JaffaCakes...5e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_52466d164fec3304e6521c162a7159c2e79774dcfe7f8e32f9cbc8cff853f05e

  • Size

    1.3MB

  • Sample

    241222-mrqptavqcj

  • MD5

    42fee122b2024a682587008de944366c

  • SHA1

    4264c7f0e4eb9f5702b97fecb19323612c150e42

  • SHA256

    52466d164fec3304e6521c162a7159c2e79774dcfe7f8e32f9cbc8cff853f05e

  • SHA512

    b2c12ef337008e59cc4dd1310062cab37bca4255472c877c4f5a41960e7f8a0a262d02352f53ad369288d1a5fbb7e02371075616bf1b8337884095173ea5ee0f

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_52466d164fec3304e6521c162a7159c2e79774dcfe7f8e32f9cbc8cff853f05e

    • Size

      1.3MB

    • MD5

      42fee122b2024a682587008de944366c

    • SHA1

      4264c7f0e4eb9f5702b97fecb19323612c150e42

    • SHA256

      52466d164fec3304e6521c162a7159c2e79774dcfe7f8e32f9cbc8cff853f05e

    • SHA512

      b2c12ef337008e59cc4dd1310062cab37bca4255472c877c4f5a41960e7f8a0a262d02352f53ad369288d1a5fbb7e02371075616bf1b8337884095173ea5ee0f

    • 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