Analysis

  • max time kernel
    248s
  • max time network
    261s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/11/2024, 01:20

General

  • Target
    config/_prebuilt-elysian-fields.css
  • Size 10KB
  • Sample241102-bqdhbawkax
  • SHA256 a3ffb451720a048ee515b9e023e4b6a44ce900ab169190040429c43b727faaf4
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\config\_prebuilt-elysian-fields.css
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\config\_prebuilt-elysian-fields.css
      2⤵
        PID:3928

    Network

          MITRE ATT&CK Enterprise v15

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          Downloads