Overview

overview

10

Static

static

10

JaffaCakes...ee.exe

windows7-x64

10

JaffaCakes...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_0c214385d1c4429a79a89983aa7f3b574d9367b10ac43456f40f84a286b55cee

  • Size

    1.3MB

  • Sample

    241221-2y1wpasqcy

  • MD5

    b4c1b196d89a3b4f5505c8d2a2a591a8

  • SHA1

    e71eaf145dc0c637dcc9c283d1404327d72b3f00

  • SHA256

    0c214385d1c4429a79a89983aa7f3b574d9367b10ac43456f40f84a286b55cee

  • SHA512

    8bdaba8b60f08416b76a8a31fb4dd910be406086a6c2096f48776237c34aa7d051a44ab0c91c929452508ad036183517cd0aec8836c6010d47fc0cbe6d11e4c4

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0c214385d1c4429a79a89983aa7f3b574d9367b10ac43456f40f84a286b55cee

    • Size

      1.3MB

    • MD5

      b4c1b196d89a3b4f5505c8d2a2a591a8

    • SHA1

      e71eaf145dc0c637dcc9c283d1404327d72b3f00

    • SHA256

      0c214385d1c4429a79a89983aa7f3b574d9367b10ac43456f40f84a286b55cee

    • SHA512

      8bdaba8b60f08416b76a8a31fb4dd910be406086a6c2096f48776237c34aa7d051a44ab0c91c929452508ad036183517cd0aec8836c6010d47fc0cbe6d11e4c4

    • 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