Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 11:56

General

  • Target
    attachment20261002-278819-g7olbu.html
  • Size 214KB
  • Sample261002-n355bazepe
  • SHA256 af6f2b66f13d44d2ec1a96fd2846b3339c52234b98d44fc0fc8d72eaf817bf20
  • 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: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 30 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-g7olbu.html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:4324
    • 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=0x260,0x264,0x268,0x25c,0x2c0,0x7ffd7e05c188,0x7ffd7e05c194,0x7ffd7e05c1a0
      2⤵
        PID:924
      • 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=1852,i,6606647800608507766,14932939282517496145,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=2348 /prefetch:11
        2⤵
        • System Time Discovery
        PID:3556
      • 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=1680,i,5478881721779569614,2189903248606409875,262144 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=2324 /prefetch:2
        2⤵
          PID:4072
        • 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=2576,i,4425780279056758176,16203407535836866139,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=2692 /prefetch:13
          2⤵
            PID:3316
          • 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=3588,i,1018314672035037735,7178226183129327307,2097152 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=3636 /prefetch:1
            2⤵
              PID:928
            • 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=3596,i,4718964758805988868,5762895808213237354,2097152 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=3724 /prefetch:1
              2⤵
                PID:1912
              • 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=4320,i,16094258406725801737,16627567084886739876,2097152 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=4516 /prefetch:1
                2⤵
                  PID:1920
                • 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=4332,i,18231938093008799530,14184501466577308719,2097152 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=4520 /prefetch:9
                  2⤵
                    PID:3540
                  • 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=5360,i,14942086573254709075,9605401371943234045,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=5412 /prefetch:14
                    2⤵
                      PID:1892
                    • 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=5364,i,5951333882631511594,14688710918347426243,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=5436 /prefetch:14
                      2⤵
                        PID:5340
                      • 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=6092,i,1047038794954683404,7594653210628799282,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:14
                        2⤵
                          PID:1828
                        • 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=6092,i,1047038794954683404,7594653210628799282,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:14
                          2⤵
                            PID:2932
                          • 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=5180,i,5148557552538624869,7714163989836961611,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=3508 /prefetch:14
                            2⤵
                              PID:4432
                            • 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=5184,i,2985461679453589954,7537161600560939306,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=4612 /prefetch:14
                              2⤵
                                PID:4088
                              • 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=5168,i,2617384562698811732,12352569284991673773,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:14
                                2⤵
                                  PID:3256
                                • 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=3292,i,533707013603703510,10243767293952764675,524288 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=3484 /prefetch:14
                                  2⤵
                                    PID:2080
                                  • 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=10.0.26100.1301 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=812,i,10913650521122108049,1840527418592883189,262144 --field-trial-handle=2328,i,6564152529225269746,17080412313056207947,262144 --variations-seed-version --mojo-platform-channel-handle=6172 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3064
                                • 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:792
                                  • 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:5116

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          2b4a4112-b387-432d-900e-3c4d78d3c97c.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\2b4a4112-b387-432d-900e-3c4d78d3c97c.tmp
                                          • Size 36KB
                                          • SHA256 2bf9c7f74b2f6476c0c28c604c3b16f4bbeb7a96a0122ca4b447db44ad894d09
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          66a98430-5d92-4640-91c8-a5e467ee37e8.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\66a98430-5d92-4640-91c8-a5e467ee37e8.tmp
                                          • Size 33KB
                                          • SHA256 d79781fddea8a3e897c3966e570ad138cb138f420029007282af62899534e810
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          66c5f5b3-9217-4f40-9fb1-dbe66fa85151.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\66c5f5b3-9217-4f40-9fb1-dbe66fa85151.tmp
                                          • Size 37KB
                                          • SHA256 21293f2e16baf2c76f19914bc79bd497eddc04230bee6f5c5f303b0863b9e387
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 932f01682de6215b2c3b5faeb96a07b886e28db2ff6f8242a36da556c4292464
                                          • MD5 SHA1 SHA512 TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 a0b193400a27c0cdf94ac11f5fb5b0747828b5b461169cefeffb96191b9e4834
                                          • MD5 SHA1 SHA512 TLSH

                                          9bc37ee9-b09d-4cb6-a978-693d345b5996.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9bc37ee9-b09d-4cb6-a978-693d345b5996.tmp
                                          • Size 70KB
                                          • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          temp-index

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\temp-index
                                          • Size 1KB
                                          • SHA256 1d208e98c194e494c7b3d40f4fcc3b814ede0112faaf97ab767f2237735570c8
                                          • MD5 SHA1 SHA512 TLSH

                                          0d2eaefd-1e97-4ebd-9995-22d621e8d97e.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\0d2eaefd-1e97-4ebd-9995-22d621e8d97e.tmp
                                          • Size 2B
                                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                          • MD5 SHA1 SHA512

                                          7890599b-d7fe-4ac2-87cf-b560a408623a.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\7890599b-d7fe-4ac2-87cf-b560a408623a.tmp
                                          • Size 2KB
                                          • SHA256 ce6f1c86e708b0f127ccd53b926104d90fabc88cd6d7d55703661b1f8b9a1047
                                          • MD5 SHA1 SHA512 TLSH

                                          dd72f3db-044c-4120-8901-17e42b35eaa6.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\dd72f3db-044c-4120-8901-17e42b35eaa6.tmp
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          fc3644cd-f3c1-42aa-8ef5-f7b4945491ec.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\fc3644cd-f3c1-42aa-8ef5-f7b4945491ec.tmp
                                          • Size 40B
                                          • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                          • MD5 SHA1 SHA512

                                          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 4KB
                                          • SHA256 8b7ec19680872ecc43dd4352fc9b1f6a643f7493f6cb11adaf1d507047959910
                                          • 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

                                          bb70cbda-ef38-4fbe-b345-4f98048c3c4f.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bb70cbda-ef38-4fbe-b345-4f98048c3c4f.tmp
                                          • Size 11KB
                                          • SHA256 683d46a37c0fbb2bed82ac224a05ce036a3d5ce903d0bd582d68bfbd66d422e9
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          bd1e69f2-87a7-4854-a6bd-98515742c8a2.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bd1e69f2-87a7-4854-a6bd-98515742c8a2.tmp
                                          • Size 11KB
                                          • SHA256 f52c60d1000fda204d7ce94348f2ac20adc38fbd4aa0bb62b821b1a7c74e7af1
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          c1ec73e4-6775-46cb-828a-4d9995b15fa8.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\c1ec73e4-6775-46cb-828a-4d9995b15fa8.tmp
                                          • Size 11KB
                                          • SHA256 04d178f78a26ca8a883d618b3a4d914f3b042914bb3905de350317a9945e573e
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          db8324d5-173d-4c80-9a91-c14a78404de3.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\db8324d5-173d-4c80-9a91-c14a78404de3.tmp
                                          • Size 23KB
                                          • SHA256 ba081c1648da05ba3c461afb37aa595f69750858e9960a62b4aa0fb0f444bdae
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          cfcf35b4-d4ab-4599-81b8-de3ece25dcea.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\cfcf35b4-d4ab-4599-81b8-de3ece25dcea.tmp
                                          • Size 22KB
                                          • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          e297e206-2cc2-4f22-974f-28cfdf375aa7.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e297e206-2cc2-4f22-974f-28cfdf375aa7.tmp
                                          • Size 33KB
                                          • SHA256 d9f9deead60705dde2ece8734f83c31e135c33b810f345f4dec5a616cbb720e2
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          e27b1e12-153f-4bd6-ab3e-7ad5e1856a1d.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\e27b1e12-153f-4bd6-ab3e-7ad5e1856a1d.tmp
                                          • Size 13B
                                          • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                          • MD5 SHA1 SHA512