Overview

overview

10

Static

static

10

JaffaCakes...c6.exe

windows7-x64

10

JaffaCakes...c6.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_8f3858dd23d96aa9f530f615bdf230fa5fee84c56f6659fc2f7f01f71608a2c6

  • Size

    1.3MB

  • Sample

    241222-e5zwmstmbv

  • MD5

    0d46ca4f4ff0928de5a5eb6b802c60d6

  • SHA1

    b3908c0f08727eb7ad9052912d10c54f8da8575f

  • SHA256

    8f3858dd23d96aa9f530f615bdf230fa5fee84c56f6659fc2f7f01f71608a2c6

  • SHA512

    d7d6be0feaa9752dbce1c14422c73ac9e7b7ec51f6794e877e3c375aefcd29251b772be7ca4c4e9edb2e15c1baf67483175ae9cc18175ddc10bfcabfa2448912

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_8f3858dd23d96aa9f530f615bdf230fa5fee84c56f6659fc2f7f01f71608a2c6

    • Size

      1.3MB

    • MD5

      0d46ca4f4ff0928de5a5eb6b802c60d6

    • SHA1

      b3908c0f08727eb7ad9052912d10c54f8da8575f

    • SHA256

      8f3858dd23d96aa9f530f615bdf230fa5fee84c56f6659fc2f7f01f71608a2c6

    • SHA512

      d7d6be0feaa9752dbce1c14422c73ac9e7b7ec51f6794e877e3c375aefcd29251b772be7ca4c4e9edb2e15c1baf67483175ae9cc18175ddc10bfcabfa2448912

    • 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