Analysis

  • max time kernel
    144s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2024, 19:00

General

  • Target

    JSON.exe-malware

  • Size

    235KB

  • MD5

    3a8a5d3252a154bc42a97eccb84b97ce

  • SHA1

    20ef9489c85e06ee06ae3108930758c5d634ffbb

  • SHA256

    da049d68a0a8723ddebf502f9c991a2f3c76efdf1ca77bb7e977dc98a5686c3a

  • SHA512

    cafe307d68a643d6dcf86718a51c18302a126b299f8ed21a6cbd188d3d7abdc5d4b9aeb171958f81561e30ff033f24dcc0e014d451211ed57cbb9cc549fdf4c1

  • SSDEEP

    6144:zbDuqJhf1AVSgE29xxspm0n1vuz3T9yvZJT3CqbMrhryfQNRPaCieMjAkvCJv1Vv:Jf1AVSgE29xxspm0n1vuz3T9yvZJT3CB

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\JSON.exe-malware
    1⤵
    • Modifies registry class
    PID:2496
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1548
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2804 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4360

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads