Analysis

  • max time kernel
    153s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 04:37

General

  • Target
    9bcd3fb70736b5a773c62791860ce490_NeikiAnalytics.exe
  • Size 88KB
  • Sample240603-e82veabf5z
  • SHA256 ee117623d309bea050333edaa1b873c84ff1b91eb6b15894c89303f0ff90382c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9bcd3fb70736b5a773c62791860ce490_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\9bcd3fb70736b5a773c62791860ce490_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\kiaxaaz.exe
      "C:\Users\Admin\kiaxaaz.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2552
  • 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=4324 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3972

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          kiaxaaz.exe

          • Path C:\Users\Admin\kiaxaaz.exe
          • Size 88KB
          • SHA256 950e028763d648ca217c64b77c5a6f05399597f6ae08dba683cf37fe3982977e
          • MD5 SHA1 SHA512 SSDEEP