Analysis

  • max time kernel
    91s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2023 21:58

General

  • Target

    Bedless Client/performance.json

  • Size

    131B

  • MD5

    1b0c4dcaef0c6d0749ec772a0e2b1233

  • SHA1

    88a00ee202c3cf34c6333f84c80c55c763de9d4a

  • SHA256

    e020c3580e921b61b0db033690498051e2c88fba623269c1c9e4870149f015df

  • SHA512

    b5ad3db64df8d1150e8b7eb658b2566e995bfe92ce3237392fa049d1c361877e6800b8ff765eb1d76db1e60a7cca4c6c5880ccf39dc28c305a7a7f7849a15e0f

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\Bedless Client\performance.json"
    1⤵
    • Modifies registry class
    PID:756
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3044

Network

MITRE ATT&CK Enterprise v6

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Downloads