Analysis

  • max time kernel
    1536s
  • max time network
    1574s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2023 19:16

General

  • Target

    SysApps/config.json

  • Size

    3KB

  • MD5

    eb4a9882d544f7840677ac246459407d

  • SHA1

    845ea4096c35f5e96cfd7cea18daaa8bd3ed8966

  • SHA256

    03e79f8a26a3b0d99f159dc4a3aeebb3e36a65c61b239a839e4a4b8dc9774edb

  • SHA512

    cdae281da81aaa536517b44b32d507c77fe67f9da2a9a40dfee8c92264f156e1559191731e8cfbb002150641bfa19486238cd22303b99d544a3d3dc070a2ed31

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\SysApps\config.json
    1⤵
    • Modifies registry class
    PID:4828
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:616

Network

MITRE ATT&CK Enterprise v6

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Downloads