Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/11/2026, 16:18

General

  • Target
    attachment20261104-170170-avb2k6.html
  • Size 96B
  • Sample261104-tr1ncabv4x
  • SHA256 dcd9b605230a4ec6a27de6983269d3987344f5d23b508a350d18c4eb761fa610
  • MD5 SHA1 SHA512 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 24 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261104-170170-avb2k6.html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:2128
    • 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,0x240,0x234,0x260,0x7ff9576dc188,0x7ff9576dc194,0x7ff9576dc1a0
      2⤵
        PID:3704
      • 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=1964,i,15795118272463902881,6700772970178357101,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=3048 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5040
      • 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=1760,i,16357538418939620387,8441425201996663861,262144 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=3004 /prefetch:2
        2⤵
          PID:1940
        • 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=2256,i,10072380350181448108,14566965057225565051,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=3060 /prefetch:8
          2⤵
            PID:3036
          • 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=3388,i,238959933518843864,2897236750650931712,2097152 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
            2⤵
              PID:4020
            • 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=3392,i,14233852055276249144,16177582430842013466,2097152 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=3616 /prefetch:1
              2⤵
                PID:6104
              • 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=4976,i,12040856098555557020,10472566436095934803,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5056 /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=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=4972,i,880944967386017130,8997210774105034530,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5036 /prefetch:8
                  2⤵
                    PID:5172
                  • 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=5800,i,6884981759177403160,2699258195399697752,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5812 /prefetch:8
                    2⤵
                      PID:3128
                    • 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=5800,i,6884981759177403160,2699258195399697752,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5812 /prefetch:8
                      2⤵
                        PID:2736
                      • 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=5872,i,8002544885286470774,11860493765845673326,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5880 /prefetch:8
                        2⤵
                          PID:4380
                        • 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=5816,i,15760028002276599763,10402333380854926735,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:8
                          2⤵
                            PID:2304
                          • 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=5852,i,15679784263953066838,12385784774972699092,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=6136 /prefetch:8
                            2⤵
                              PID:2132
                            • 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=5004,i,6821377024674934875,8662871267452647592,524288 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=5000 /prefetch:8
                              2⤵
                                PID:1388
                              • 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=5008,i,11481787820994595160,15093965486806988870,262144 --field-trial-handle=3012,i,9765844317739343462,8793357457315952865,262144 --variations-seed-version --mojo-platform-channel-handle=760 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5284
                            • 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:5812
                              • 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:4656

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      0e32635e-a2d3-40fa-8276-ba863d6a9745.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\0e32635e-a2d3-40fa-8276-ba863d6a9745.tmp
                                      • Size 26KB
                                      • SHA256 66c98a6a6ecd43adec6472ac7d6c8c3b34c6b64a96db02483394a139343868fa
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      4ed040d0-7c16-4847-8499-9742dffea554.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\4ed040d0-7c16-4847-8499-9742dffea554.tmp
                                      • Size 26KB
                                      • SHA256 1759e488ceffd51ec8f1c829d2e663824e37e3e5aae5f160cfab91c080ddd884
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      558f6402-ca44-4c88-9a1d-69f9e55a3f79.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\558f6402-ca44-4c88-9a1d-69f9e55a3f79.tmp
                                      • Size 25KB
                                      • SHA256 b66772fea336b13736e1f499d18bb4bdf917b463ae2b5feb266d6a5650cc09ff
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      65a74244-c6c3-43b5-875a-13de58821568.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\65a74244-c6c3-43b5-875a-13de58821568.tmp
                                      • Size 27KB
                                      • SHA256 d534481f87a9bd449fbb01ca45a40a12468a931ac8ad697889a4846d0946c27a
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      89bee8ee-5b59-4692-b0d9-65912e7cd8aa.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\89bee8ee-5b59-4692-b0d9-65912e7cd8aa.tmp
                                      • Size 26KB
                                      • SHA256 83dcaa3bdea9b482c403cdf8946bf1d92d834fd0c6021f0a9137be179fe2cf32
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 3c1c88a1dc8e5439a1a520e9db930955bf4755654f664147c54e6cba8b43ed4c
                                      • MD5 SHA1 SHA512 TLSH

                                      0ae851f4-4de1-43e5-8e0d-2010b0898916.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\0ae851f4-4de1-43e5-8e0d-2010b0898916.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      471bcf79-7d0d-496c-98e7-57a20b2f4c4c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\471bcf79-7d0d-496c-98e7-57a20b2f4c4c.tmp
                                      • Size 11KB
                                      • SHA256 d206a3ceabc33aa1d241bc097d988ecfa9481171a6232c1b84a3cc5ec858383f
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      8b59bd1f-1521-4e7b-9982-b6f9db2816b9.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8b59bd1f-1521-4e7b-9982-b6f9db2816b9.tmp
                                      • Size 414B
                                      • SHA256 76f79b2d7d8220904e17d6c7670d64c56b57502ef09b0e441d5fa277ebc9ae68
                                      • MD5 SHA1 SHA512 TLSH

                                      2f945622-9c19-48ac-8ccd-1e01da3a6a62.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\2f945622-9c19-48ac-8ccd-1e01da3a6a62.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      140c0cac-e76d-480a-be24-d7fb1e47ff3a.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\140c0cac-e76d-480a-be24-d7fb1e47ff3a.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      b16fa28c-bac7-4d62-8874-849be7c125c2.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b16fa28c-bac7-4d62-8874-849be7c125c2.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      fbd60710-bed9-4f88-afe4-4eba1a6d819c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\fbd60710-bed9-4f88-afe4-4eba1a6d819c.tmp
                                      • Size 1KB
                                      • SHA256 28da90da8f22fdb72bf7b2e4560d00e04c603e806f4213816b86759630bd1ce5
                                      • MD5 SHA1 SHA512 TLSH

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                      • Size 11KB
                                      • SHA256 79f09c761c957c88b0a5a8201a016bb96b827ebb5fec9ae5e02ad580db04be52
                                      • MD5 SHA1 SHA512 SSDEEP 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 5aca726c0dddafab99db025614e836e4a68d176e540914ea73d40f843bf00eab
                                      • 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

                                      a0d18e11-1e80-4952-ae20-892dcd356c1e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a0d18e11-1e80-4952-ae20-892dcd356c1e.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      bc05637f-d426-41c9-8fe7-293ec40bd301.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bc05637f-d426-41c9-8fe7-293ec40bd301.tmp
                                      • Size 11KB
                                      • SHA256 d3616cf4e5b855c67ecbf19ee7abc7a18e5763d0272944e64f9df331dfacf6be
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      c445eacd-d35a-4158-8d7a-df44dc1b1473.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\c445eacd-d35a-4158-8d7a-df44dc1b1473.tmp
                                      • Size 26KB
                                      • SHA256 7ba250212a9f2687fa960c2650eb658ebdb46053a70ada0dedd37a59b09fa825
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 81186a6d77fb29b8484c59a17a2340bcfa656aa6e4b7884c850c8fea1c0b3f5b
                                      • MD5 SHA1 SHA512 TLSH

                                      memory/2736-192-0x0000017C59210000-0x0000017C5A210000-memory.dmp