Overview

overview

10

Static

static

10

JaffaCakes...eb.exe

windows7-x64

10

JaffaCakes...eb.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_b7b11a65bec44bfb29fa4f96f57ffafbd7c0907ecf53ac73fc17efe0254e20eb

  • Size

    1.3MB

  • Sample

    241222-lyzqmatpfn

  • MD5

    e58bb52089006e217b7652c510c431aa

  • SHA1

    111af809f5c34e4eb1900814999c504f50f38189

  • SHA256

    b7b11a65bec44bfb29fa4f96f57ffafbd7c0907ecf53ac73fc17efe0254e20eb

  • SHA512

    11206de1ad8de98c7ce03633df6c0572a97d8af62ca029f4ced31774f6c2fd15fc9af794bcf9955ed1a2bb3c92afb7ebbc42a013d857a6faf7de848f62bcf641

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_b7b11a65bec44bfb29fa4f96f57ffafbd7c0907ecf53ac73fc17efe0254e20eb

    • Size

      1.3MB

    • MD5

      e58bb52089006e217b7652c510c431aa

    • SHA1

      111af809f5c34e4eb1900814999c504f50f38189

    • SHA256

      b7b11a65bec44bfb29fa4f96f57ffafbd7c0907ecf53ac73fc17efe0254e20eb

    • SHA512

      11206de1ad8de98c7ce03633df6c0572a97d8af62ca029f4ced31774f6c2fd15fc9af794bcf9955ed1a2bb3c92afb7ebbc42a013d857a6faf7de848f62bcf641

    • 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