Analysis

  • max time kernel
    80s
  • max time network
    83s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-09-2022 14:12

General

  • Target

    config.json

  • Size

    8KB

  • MD5

    a6ba7b662de10b45ebe5b6b7edaa62a9

  • SHA1

    f3ed67bdaef070cd5a213b89d53c5b8022d6f266

  • SHA256

    3f7518d88aefd4b1e0a1d6f9748f9a9960c1271d679600e34f5065d8df8c9dc8

  • SHA512

    7fc9d4d61742a26def74c7dd86838482e3fc1e4e065cb3a06ae151e2c8614c9c36e8816ae0a3560ad5dd3cc02be131cb232c7deacc7f7b5a611e8eec790feea1

  • SSDEEP

    192:DLxgpmWU6ig4HJmLDHqlexR4qjIuoIyig4H8mLDHs:D1IhU6ApmZrIoyAcmM

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\config.json
    1⤵
    • Modifies registry class
    PID:1644
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

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Downloads