Overview

overview

10

Static

static

10

JaffaCakes...e3.exe

windows7-x64

10

JaffaCakes...e3.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_ea60a712b05cc76fc5def65eb63d390ec0b2381e8697a2e4ab5b35a92d5ccae3

  • Size

    1.3MB

  • Sample

    241222-mqjj4svpfn

  • MD5

    5459f21169d40bd5368f12480400dde5

  • SHA1

    84e58ac7c0bef5d3efe29d94511bf700520c1121

  • SHA256

    ea60a712b05cc76fc5def65eb63d390ec0b2381e8697a2e4ab5b35a92d5ccae3

  • SHA512

    c38c88cdf945b2e10a728e2e39ea6dc5bdf6a39f205dbef827377737b1f59d5881bb1a86477464a5fd26d7439b8c3823032fa1099c4d45a4cca408e8deff2c7b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ea60a712b05cc76fc5def65eb63d390ec0b2381e8697a2e4ab5b35a92d5ccae3

    • Size

      1.3MB

    • MD5

      5459f21169d40bd5368f12480400dde5

    • SHA1

      84e58ac7c0bef5d3efe29d94511bf700520c1121

    • SHA256

      ea60a712b05cc76fc5def65eb63d390ec0b2381e8697a2e4ab5b35a92d5ccae3

    • SHA512

      c38c88cdf945b2e10a728e2e39ea6dc5bdf6a39f205dbef827377737b1f59d5881bb1a86477464a5fd26d7439b8c3823032fa1099c4d45a4cca408e8deff2c7b

    • 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