Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/10/2026, 18:25

General

  • Target
    Kahoot%21%20Accessibility%20Conformance%20Report%20%28Participant%29.html
  • Size 144KB
  • Sample261018-w2n4eatsb1
  • SHA256 44e2aa34320ed276e04cf249d937f2967db91efaf11c8d3266390cdd9b00ad33
  • 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 26 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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\Kahoot%21%20Accessibility%20Conformance%20Report%20%28Participant%29.html
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5900
    • 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=0x238,0x23c,0x240,0x234,0x248,0x7ffc3840c188,0x7ffc3840c194,0x7ffc3840c1a0
      2⤵
        PID:1188
      • 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 --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2004,i,15973744098563214012,209571021721737729,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=3068 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5176
      • 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=1852,i,17804950647831205915,15893862232608127580,262144 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=3032 /prefetch:2
        2⤵
          PID:1436
        • 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 --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2340,i,4275256198924435926,4231743467415448207,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=3096 /prefetch:8
          2⤵
            PID:1080
          • 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=3516,i,10733084634913529159,12933687015364901621,2097152 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=3544 /prefetch:1
            2⤵
              PID:1848
            • 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=3480,i,760863187367420243,1918282438519625558,2097152 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=3540 /prefetch:1
              2⤵
                PID:5788
              • 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=4944,i,1493169106452204503,8224323093098973410,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=5040 /prefetch:8
                2⤵
                  PID:5812
                • 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=4988,i,12355051057763452572,18089720995336556054,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=4888 /prefetch:8
                  2⤵
                    PID:3700
                  • 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=5704,i,5758317341277735182,15546987647026406484,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=5768 /prefetch:8
                    2⤵
                      PID:1992
                    • 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=5704,i,5758317341277735182,15546987647026406484,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=5768 /prefetch:8
                      2⤵
                        PID:4476
                      • 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.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5812,i,4019822020324601317,7934660801771515190,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=5816 /prefetch:8
                        2⤵
                          PID:2000
                        • 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.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6088,i,7025133969957603195,1984542162779224547,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=6048 /prefetch:8
                          2⤵
                            PID:5536
                          • 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.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6100,i,6591018886337066772,16015476285046587697,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=6064 /prefetch:8
                            2⤵
                              PID:2372
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5048,i,13384378327384595522,11360782451101263574,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=5052 /prefetch:8
                              2⤵
                                PID:404
                              • 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=756,i,10979283860523331460,2340252163407088889,524288 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=6088 /prefetch:8
                                2⤵
                                  PID:4480
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=6004,i,14064714906743409858,11214227164212818065,262144 --field-trial-handle=3036,i,5571790943109204757,7906273171736399540,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:208
                              • 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:1364
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                  1⤵
                                    PID:3804

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        5d073929-2b94-41c0-99e3-18d5d7e63f21.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\5d073929-2b94-41c0-99e3-18d5d7e63f21.tmp
                                        • Size 26KB
                                        • SHA256 3cc58b3f538fb759f9d1932fea174d400c3c0594e8bf759e91bdfde43a43cd31
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        8f71d65d-893c-442d-ad1f-059fb752e89d.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\8f71d65d-893c-442d-ad1f-059fb752e89d.tmp
                                        • Size 26KB
                                        • SHA256 69e14c70d3e42b654fe3ac976d582fd1ad9be25224413a540ab7686266f61a78
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 db759c3c3934bf56069e934969b7b09f586fed452182c151bd01633b9b27bf87
                                        • MD5 SHA1 SHA512 TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 b7c7b629cf980554ba201945f9dbcd1c64e77cc796fc6d8aedbe4749bf0d2698
                                        • MD5 SHA1 SHA512 TLSH

                                        08518f3c-a4e5-4eb7-ba44-4d9958cd4a1e.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\08518f3c-a4e5-4eb7-ba44-4d9958cd4a1e.tmp
                                        • Size 414B
                                        • SHA256 e448e32e83222c9d800666da109886d7368b0e1e79c6153bae2baa8cd622f89c
                                        • MD5 SHA1 SHA512 TLSH

                                        6a2a0207-5444-4f91-8e68-4477da3fb286.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\6a2a0207-5444-4f91-8e68-4477da3fb286.tmp
                                        • Size 11KB
                                        • SHA256 9b09c2cd179a7bb91de6c7820d39d48cb6b9a54f14f9f232e333279bd7aceb16
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        9912985f-0c31-4af1-848f-f9c1b012e409.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9912985f-0c31-4af1-848f-f9c1b012e409.tmp
                                        • Size 27KB
                                        • SHA256 f230a4ab4e764530740da76557d07216341c8768c7e1efb0b2e77ac27dc0b62c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        LOG.old

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\LOG.old
                                        • Size 331B
                                        • SHA256 b7c16514bd47212ea98926a2cc6662292d958f6489c28cfadcbd01d5d14b18ab
                                        • MD5 SHA1 SHA512 TLSH

                                        BookmarkMergedSurfaceOrdering

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BookmarkMergedSurfaceOrdering
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        85121b20-2cb9-4f45-85b3-da3e781f9e28.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\85121b20-2cb9-4f45-85b3-da3e781f9e28.tmp
                                        • Size 2B
                                        • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                        • MD5 SHA1 SHA512

                                        3012db55-b915-4721-84aa-6893db66fdfe.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\3012db55-b915-4721-84aa-6893db66fdfe.tmp
                                        • Size 40B
                                        • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                        • MD5 SHA1 SHA512

                                        b8486b84-29f1-410c-ab54-475e635f3c22.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b8486b84-29f1-410c-ab54-475e635f3c22.tmp
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        d15a12de-a1df-43d9-addd-252e95c6ad17.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\d15a12de-a1df-43d9-addd-252e95c6ad17.tmp
                                        • Size 1KB
                                        • SHA256 76ac1c5ccc0b91a04ad5e5e24f60a628cdc158ae37590a226709214df4f410f4
                                        • MD5 SHA1 SHA512 TLSH

                                        CURRENT

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync App Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\CURRENT
                                        • Size 16B
                                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                        • MD5 SHA1 SHA512

                                        sync_diagnostic.log

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                        • Size 23KB
                                        • SHA256 b106d3ded5c69797a05c2276801b7cb3f5c15dddd2efc4e4dd732a0c394f289a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        MANIFEST-000001

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Extension Settings\ghbmnnjooekpmoecnnnilnnbdlolhkhi\MANIFEST-000001
                                        • Size 41B
                                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                                        • MD5 SHA1 SHA512

                                        a1057e63-4b2c-4941-b00f-96c10128ee5a.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a1057e63-4b2c-4941-b00f-96c10128ee5a.tmp
                                        • Size 11KB
                                        • SHA256 92eb2e2ee9dc787d18c619fc40f1900d98b4e9896cf5ba56d8fe07ded25ffac1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        d06e2b25-cc6b-4d44-9478-04b3aa474ae5.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d06e2b25-cc6b-4d44-9478-04b3aa474ae5.tmp
                                        • Size 11KB
                                        • SHA256 4cecc3f26c502e05cca184b4c08f7b208afcc4f5b31ef387b44b5aa888652967
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        a11b09ff-cf90-4437-bb17-c4f4f3c44bd7.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\a11b09ff-cf90-4437-bb17-c4f4f3c44bd7.tmp
                                        • Size 26KB
                                        • SHA256 34e63137611b9eb2ed725b9d2ec76c5fd9b8df22ae093d2bb07428d8fd4a1198
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        a2274bc6-672e-443d-9815-881102766e34.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\a2274bc6-672e-443d-9815-881102766e34.tmp
                                        • Size 27KB
                                        • SHA256 4bc7ae2b8fbce3732075921b0aa3bb6f9c302a5fc45de2197b1e4a409d7689a2
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        b366bfc0-ad4a-433a-b803-9786b5ecb289.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b366bfc0-ad4a-433a-b803-9786b5ecb289.tmp
                                        • Size 25KB
                                        • SHA256 35335c75512b81915dfa291b5059cc853307f6c88130a80728ca003d32d6b0bb
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                        • Size 2KB
                                        • SHA256 2aee429974cfb775e223d2d60b3a2f1010aa725c2dd7963fac00d7aa9b5fd8f9
                                        • MD5 SHA1 SHA512 TLSH

                                        memory/4476-205-0x000002E0BDE10000-0x000002E0BEE10000-memory.dmp