Analysis

  • max time kernel
    142s
  • max time network
    158s
  • 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 16:36

General

  • Target

    x64/mimidrv.sys

  • Size

    36KB

  • MD5

    3e528207ca374123f63789195a4aedde

  • SHA1

    2616372f708a6fb9665cd28206f4c7de6458f5c5

  • SHA256

    d30f51bfd62695df96ba94cde14a7fae466b29ef45252c6ad19d57b4a87ff44e

  • SHA512

    73f83b881e0e329493f6b2ac299ea0b9d9d1b04dc8a4705f78ae3f82b1a3e012db9202079f7e7dff5ad4431d3a8e7e2fb42d3f0963d66ab9a6aa0bf2cfa02c41

  • SSDEEP

    768:6PVvAF3Sz0Kp4TC/ndBK8ipSPnA+vl1qlCGB8zlu0RVHZC5isg:mVvPz0K3EyDlQlHB8zl9RJwisg

Score
10/10

Malware Config

Signatures

  • Mimikatz

    mimikatz is an open source tool to dump credentials on Windows.

  • mimikatz is an open source tool to dump credentials on Windows 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\x64\mimidrv.sys
    1⤵
      PID:5052
      • C:\Users\Admin\AppData\Local\Temp\x64\mimidrv.sys
        C:\Users\Admin\AppData\Local\Temp\x64\mimidrv.sys
        2⤵
          PID:3912
      • 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=1328 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4176

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3912-0-0x0000000000010000-0x000000000001E000-memory.dmp

          Filesize

          56KB