Analysis

  • user interaction
    yes
  • max time kernel
    4s
  • max time network
    10s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/10/2026, 11:09

General

  • Target
    sample.html
  • Size 93KB
  • Sample261020-m9c7fabb79
  • SHA256 9b011b33539d239a2c5a648f192c5631c3ee6e378fccbbaebe817a8b23366fd0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\sample.html
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5304
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x23c,0x240,0x244,0x238,0x2f0,0x7ffad737c188,0x7ffad737c194,0x7ffad737c1a0
      2⤵
        PID:5364
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1512,i,13709076229733374938,14759436954292461268,262144 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=2996 /prefetch:2
        2⤵
          PID:5852
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1768,i,9537679889439766022,3235654752881412766,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3060 /prefetch:11
          2⤵
          • System Time Discovery
          PID:5868
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2136,i,8392270781332202137,17438561603863677560,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3160 /prefetch:13
          2⤵
            PID:5784
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3464,i,8894107330353601456,3426406343656907758,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3488 /prefetch:1
            2⤵
              PID:5776
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3444,i,1306749266960821495,4033618368249890335,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3476 /prefetch:1
              2⤵
                PID:5484
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --metrics-shmem-handle=4172,i,16554622450466946072,16322040261363526810,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=4192 /prefetch:1
                2⤵
                  PID:5636
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --always-read-main-dll --metrics-shmem-handle=4156,i,18032312283778229888,11572278980086664740,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=2160 /prefetch:9
                  2⤵
                    PID:5704
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --always-read-main-dll --metrics-shmem-handle=4244,i,7908686063999423617,7620669183949551888,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=4224 /prefetch:1
                    2⤵
                      PID:5892
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --always-read-main-dll --metrics-shmem-handle=4260,i,11318988444408072347,6132495407429762271,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=4356 /prefetch:9
                      2⤵
                        PID:5656
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --always-read-main-dll --metrics-shmem-handle=3956,i,4331355139188937836,4587487700973972883,2097152 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3936 /prefetch:1
                        2⤵
                          PID:4544
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5128,i,7502440414849139031,3024604155371808115,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3588 /prefetch:14
                          2⤵
                            PID:5036
                          • 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 --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=3492,i,3270606736285269833,6621022775661587975,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=3636 /prefetch:14
                            2⤵
                              PID:5044
                            • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5980,i,75072888344059381,13035020877929438225,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=6012 /prefetch:14
                              2⤵
                                PID:2748
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.ProfileImport --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6096,i,8547533324020523475,9700085344439266311,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=6072 /prefetch:14
                                2⤵
                                • Suspicious use of WriteProcessMemory
                                PID:32
                                • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe
                                  cookie_exporter.exe --cookie-json=1140
                                  3⤵
                                    PID:1216
                                • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5980,i,75072888344059381,13035020877929438225,524288 --field-trial-handle=3000,i,16365982478199173178,1052140522219186421,262144 --variations-seed-version --mojo-platform-channel-handle=6012 /prefetch:14
                                  2⤵
                                    PID:236
                                • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                  1⤵
                                    PID:5824

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        9b889213-73f7-4886-b443-cdea85b1cae4.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\9b889213-73f7-4886-b443-cdea85b1cae4.tmp
                                        • Size 8KB
                                        • SHA256 7a4c1bc5df5aea694f42241565c699d73b71497e7ab08a2098f61ade68b4141f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        40c3fa14-db05-437f-b39e-164b053384ec.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Ad Blocking\40c3fa14-db05-437f-b39e-164b053384ec.tmp
                                        • Size 105KB
                                        • SHA256 9ea13bef147b77cf059af0bbd32c4029231ee71a5eeb87da41465837f995c823
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 83a1e607d50fc1ea413ea3d46f361ac900a5f1b4d5dd4102b2959cbdb2c4cd70
                                        • MD5 SHA1 SHA512 TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 798df09e54df6f20104c3db421e9c171028a1a3e0e66d5471b3e5f70d71b3aab
                                        • MD5 SHA1 SHA512 TLSH

                                        512856d3-94c1-4624-950b-2cbd8d365f53.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\512856d3-94c1-4624-950b-2cbd8d365f53.tmp
                                        • Size 70KB
                                        • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        2686f6e2-59ff-47a5-9d7a-928bc834d7bd.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\2686f6e2-59ff-47a5-9d7a-928bc834d7bd.tmp
                                        • Size 2B
                                        • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                        • MD5 SHA1 SHA512

                                        5faa6f5b-96b1-4cda-a3a2-6e9e37951004.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\5faa6f5b-96b1-4cda-a3a2-6e9e37951004.tmp
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        sync_diagnostic.log

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                        • Size 6KB
                                        • SHA256 510cf157e2a581b5d2d509c2f521fe363f35d32def990e10f58358a1dc2b34dc
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        b3bd12fd-51ca-4386-b0bf-3575c96bccd7.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\b3bd12fd-51ca-4386-b0bf-3575c96bccd7.tmp
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        d5cf332f-b315-4d8a-bf17-aebf41cde4ee.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\d5cf332f-b315-4d8a-bf17-aebf41cde4ee.tmp
                                        • Size 8KB
                                        • SHA256 9d83dfebf28a339aedc344accf3ce6c4dcbdf8ab285c1a075d272104dd83c7e5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH