Overview

overview

10

Static

static

10

JaffaCakes...37.exe

windows7-x64

10

JaffaCakes...37.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_997250896c5d917f93e0e225f46c30d7d0b7f1d6500e5b02b523fd9f831f8037

  • Size

    1.3MB

  • Sample

    241222-ge685swkfx

  • MD5

    1d3725f57deef2382ccc3748e94ba9a1

  • SHA1

    0e900b6e418e25658039640ad970fc686e75a963

  • SHA256

    997250896c5d917f93e0e225f46c30d7d0b7f1d6500e5b02b523fd9f831f8037

  • SHA512

    e0f751c197595fea11635d24d93b0f66ee2aa39ac85ef6ddbc43574c07fe8983e022438c2c2e32d05868764fc12759008a43c99845f8f02de43273d1b377dbe9

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_997250896c5d917f93e0e225f46c30d7d0b7f1d6500e5b02b523fd9f831f8037

    • Size

      1.3MB

    • MD5

      1d3725f57deef2382ccc3748e94ba9a1

    • SHA1

      0e900b6e418e25658039640ad970fc686e75a963

    • SHA256

      997250896c5d917f93e0e225f46c30d7d0b7f1d6500e5b02b523fd9f831f8037

    • SHA512

      e0f751c197595fea11635d24d93b0f66ee2aa39ac85ef6ddbc43574c07fe8983e022438c2c2e32d05868764fc12759008a43c99845f8f02de43273d1b377dbe9

    • 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