Overview

overview

10

Static

static

10

JaffaCakes...6e.exe

windows7-x64

10

JaffaCakes...6e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_bfaef7cb4811a7c0b577807e161326cdbd92562c0c00129cc3b69a8cc670c06e

  • Size

    1.3MB

  • Sample

    241222-awe3nawmcn

  • MD5

    6d43f526c616a7c4062bb12f13ae1dd8

  • SHA1

    080775f3f2adb478bef3ac5bf9d04a3235044965

  • SHA256

    bfaef7cb4811a7c0b577807e161326cdbd92562c0c00129cc3b69a8cc670c06e

  • SHA512

    f2735baee1c7cae75a7172229ff5909fe7748a2d9d23543281e8b332423a2331601f4c3db343f3f6eff0c3308794db12ad08a64983bebbbd8884698f64d9db1f

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_bfaef7cb4811a7c0b577807e161326cdbd92562c0c00129cc3b69a8cc670c06e

    • Size

      1.3MB

    • MD5

      6d43f526c616a7c4062bb12f13ae1dd8

    • SHA1

      080775f3f2adb478bef3ac5bf9d04a3235044965

    • SHA256

      bfaef7cb4811a7c0b577807e161326cdbd92562c0c00129cc3b69a8cc670c06e

    • SHA512

      f2735baee1c7cae75a7172229ff5909fe7748a2d9d23543281e8b332423a2331601f4c3db343f3f6eff0c3308794db12ad08a64983bebbbd8884698f64d9db1f

    • 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