Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2023 19:46

General

  • Target

    !VAST/config.toml

  • Size

    2KB

  • MD5

    0d52eedcf9fa6c6aefb463c7580dd55b

  • SHA1

    f8b88ced908ab719ae13d5f44ed35a50f8e72e39

  • SHA256

    b897245ed175010fff857aebc048d73217a1a62022fc5cf3498735b04c4b3b19

  • SHA512

    c3df6ac1a292b1d66a8b87aef237214c307b4aeadb60548f57a7fa4e254bd4078a0a60e3985484ba2a7f879345be85af3b9bcc9717a4d883db5485ca0e72b0c7

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\!VAST\config.toml
    1⤵
    • Modifies registry class
    PID:1348
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3764

Network

MITRE ATT&CK Enterprise v15

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Downloads