Overview

overview

10

Static

static

10

JaffaCakes...43.exe

windows7-x64

10

JaffaCakes...43.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_60d8e73a791882333ba7c35de391863b33e3f7f873fd7d89b9afa5b0225eac43

  • Size

    1.3MB

  • Sample

    241222-a5fqjswqcj

  • MD5

    f837438076c31b473a7e5d9aa65aca7f

  • SHA1

    04f7f9142bcf479df0443266bd0a66e360b5fbf4

  • SHA256

    60d8e73a791882333ba7c35de391863b33e3f7f873fd7d89b9afa5b0225eac43

  • SHA512

    928f5d609a93efaaf66f9487df05ec1c654be9a8d10ebcd46c60d42aae619c760d306d46a9e1c6e8dd08f1723e056a9e5f3bac9ed6b91a6a8bb967ac5cc4a53e

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_60d8e73a791882333ba7c35de391863b33e3f7f873fd7d89b9afa5b0225eac43

    • Size

      1.3MB

    • MD5

      f837438076c31b473a7e5d9aa65aca7f

    • SHA1

      04f7f9142bcf479df0443266bd0a66e360b5fbf4

    • SHA256

      60d8e73a791882333ba7c35de391863b33e3f7f873fd7d89b9afa5b0225eac43

    • SHA512

      928f5d609a93efaaf66f9487df05ec1c654be9a8d10ebcd46c60d42aae619c760d306d46a9e1c6e8dd08f1723e056a9e5f3bac9ed6b91a6a8bb967ac5cc4a53e

    • 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