Overview

overview

10

Static

static

10

JaffaCakes...54.exe

windows7-x64

10

JaffaCakes...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_05d935d0859885620b53a8e3d8d8c24b690d4918a15c652fb7500e62bde02754

  • Size

    1.3MB

  • Sample

    241222-gkxxnawmht

  • MD5

    62f010ff7900fb61d7869d375b814fc9

  • SHA1

    60b47402c18943cebdd4f0e6948dda080fbf14f9

  • SHA256

    05d935d0859885620b53a8e3d8d8c24b690d4918a15c652fb7500e62bde02754

  • SHA512

    ad35272dc5c66d4e4c6ede9a2375fc85f5abe88cc1ad65d228445fcce5b265aeba765131b33f18bdb531dcd479481a9fc860962565295d62c9c468f687483c92

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_05d935d0859885620b53a8e3d8d8c24b690d4918a15c652fb7500e62bde02754

    • Size

      1.3MB

    • MD5

      62f010ff7900fb61d7869d375b814fc9

    • SHA1

      60b47402c18943cebdd4f0e6948dda080fbf14f9

    • SHA256

      05d935d0859885620b53a8e3d8d8c24b690d4918a15c652fb7500e62bde02754

    • SHA512

      ad35272dc5c66d4e4c6ede9a2375fc85f5abe88cc1ad65d228445fcce5b265aeba765131b33f18bdb531dcd479481a9fc860962565295d62c9c468f687483c92

    • 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