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Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 10:31

General

  • Target

    4afe7325cdbbaf6071318a12e0246a3570df583a9e1ca8b2858fd93eb3e07378_NeikiAnalytics.exe

  • Size

    40KB

  • MD5

    fcf238eee47ad77e4941d50116b3f630

  • SHA1

    e0a20b73fd318d5ba43525a24305d2106def078b

  • SHA256

    4afe7325cdbbaf6071318a12e0246a3570df583a9e1ca8b2858fd93eb3e07378

  • SHA512

    3821775506bc088f62259fe7b6c5452682b4f7b1f9bcab28aa4038578ae8b9fd2f6f3a99400812060ec8781b07ae9b5fbc87a6b4ba50c5d41393d4e808a76c55

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBN2TQ1nrq9SkpaTLkpaTA:W7BlpppARFbhknr6A0AA

Score
9/10

Malware Config

Signatures

  • Renames multiple (4840) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4afe7325cdbbaf6071318a12e0246a3570df583a9e1ca8b2858fd93eb3e07378_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\4afe7325cdbbaf6071318a12e0246a3570df583a9e1ca8b2858fd93eb3e07378_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:208
  • 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 --field-trial-handle=1416,i,17949988676391029604,13756926835471203788,262144 --variations-seed-version --mojo-platform-channel-handle=4372 /prefetch:8
    1⤵
      PID:2284

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3665033694-1447845302-680750983-1000\desktop.ini.tmp

      Filesize

      40KB

      MD5

      3e430debc6ca577234e8ad897037d13b

      SHA1

      c737458f705619cefc9f7746d2b6554927c3733d

      SHA256

      58c4c2e52c2e160d2fefa27af4c18345606b7e16f8ad2de81cf7acdb01bd740b

      SHA512

      597786234bfb588e529b778622bdf73794a78f86afb0cf8e0f5cec21070d89712c27aef77cdc5c688fc09d3a8927a2e53e32c11768426eca85fe90036599cd99

    • C:\Program Files\7-Zip\7-zip.chm.tmp

      Filesize

      152KB

      MD5

      84cf8e5a67c583e2fcf5e718fafae71a

      SHA1

      a86dbfa831a5cdc1ea390fdfe17842f2520b3b6a

      SHA256

      a8189a95465c33d8cd98c7c4abea43d6cf1c1679c002e695a39bf3163c0610ad

      SHA512

      4c52433f61df9b3294553fd0f53bab689168baf6555dd5e347e3d808b35071273d27c9f08df31e18624af316d9851dd00c8b9c30a645a699d24a121b4a8e708a