Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 15:05

General

  • Target
    attachment20261002-278819-2usreb.html
  • Size 171B
  • Sample261002-sgesfssfja
  • SHA256 3e10b452175f0acbfcda6bc2487e308e0c5f4913f1ca5b0ed77be7a462a066bc
  • 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-2usreb.html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:5920
    • 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,0x240,0x234,0x260,0x7ffa453cc188,0x7ffa453cc194,0x7ffa453cc1a0
      2⤵
        PID:5152
      • 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=1904,i,11559258548803048136,318237567898882398,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=2296 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5784
      • 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=1648,i,12680151876669171350,9183302342612643389,262144 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=2256 /prefetch:2
        2⤵
          PID:5416
        • 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=2604,i,7144380926555277073,15784232996567124614,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=2620 /prefetch:8
          2⤵
            PID:4504
          • 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=3452,i,14327698488359642228,7779328799683448689,2097152 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=3496 /prefetch:1
            2⤵
              PID:2500
            • 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=3460,i,588769287064203107,4852866132708500361,2097152 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=3500 /prefetch:1
              2⤵
                PID:4060
              • 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=4832,i,18175265147753055908,7193254962293498273,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=5044 /prefetch:8
                2⤵
                  PID:6040
                • 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=5000,i,1988248915453518546,1001475247771409448,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=5048 /prefetch:8
                  2⤵
                    PID:3260
                  • 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=5656,i,306521128342706838,5236533459621848118,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=5676 /prefetch:8
                    2⤵
                      PID:4380
                    • 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=5656,i,306521128342706838,5236533459621848118,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=5676 /prefetch:8
                      2⤵
                        PID:1564
                      • 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=5796,i,7488804040033927034,9751712071145620064,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=120 /prefetch:8
                        2⤵
                          PID:2556
                        • 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=5672,i,1898948773703688553,12131841967595529528,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=6120 /prefetch:8
                          2⤵
                            PID:1860
                          • 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=5976,i,2243889669544298618,11298425269907943107,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=6100 /prefetch:8
                            2⤵
                              PID:2176
                            • 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=5196,i,16786276267380064738,2146124579234378074,524288 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=5232 /prefetch:8
                              2⤵
                                PID:5204
                              • 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=6108,i,3626159318849374016,8216562276994729350,262144 --field-trial-handle=2260,i,1815656471400394,9594367044930295701,262144 --variations-seed-version --mojo-platform-channel-handle=6004 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:6092
                            • 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:5688
                              • 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:628

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      129aa8b8-2ccd-41b5-94a3-175897a8598c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\129aa8b8-2ccd-41b5-94a3-175897a8598c.tmp
                                      • Size 26KB
                                      • SHA256 b2b942430089320804411e4b9bd4b383b5d939b9a0556915328bff1bcca61c32
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      70576a50-dbdc-4480-bfb5-fd5a4bb997d3.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\70576a50-dbdc-4480-bfb5-fd5a4bb997d3.tmp
                                      • Size 26KB
                                      • SHA256 695a618d08f17146206d231438710042ad2fa409ec3142bcf21917d41fc7657c
                                      • 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

                                      05ec321f-ae2a-4bd9-aa22-fdcbeabbe7ff.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\05ec321f-ae2a-4bd9-aa22-fdcbeabbe7ff.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      079e16a4-a841-4938-a09f-bf3fb5b0975e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\079e16a4-a841-4938-a09f-bf3fb5b0975e.tmp
                                      • Size 11KB
                                      • SHA256 06cab6f09c5329080d779835a64a2e806e7e33b5887676e186858bab5cc49ef4
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      235acd72-2557-43cf-b741-794d00466114.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\235acd72-2557-43cf-b741-794d00466114.tmp
                                      • Size 11KB
                                      • SHA256 66f4dd4b0a9e1f052ce70af0b8ac31d72e2806a1191b33ac615de5aa503f6124
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      56c6869a-a815-424e-9f8c-5734f90391dc.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\56c6869a-a815-424e-9f8c-5734f90391dc.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      89355af8-ff37-4715-9a48-e0288b554afd.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\89355af8-ff37-4715-9a48-e0288b554afd.tmp
                                      • Size 649B
                                      • SHA256 bad61fe36830276dcdd7031e4dd6ce2ecd3d7447c9f2fb2494cbf930a0cd946d
                                      • MD5 SHA1 SHA512 TLSH

                                      c90d2b67-694d-41bb-bc0f-4bfae7b8028b.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\c90d2b67-694d-41bb-bc0f-4bfae7b8028b.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      584f7e00-a2b2-416d-94a0-009d86364a87.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\584f7e00-a2b2-416d-94a0-009d86364a87.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      600400f2-76d2-4560-a7f0-aa388b475e0a.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\600400f2-76d2-4560-a7f0-aa388b475e0a.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      da31bb22-c4a9-4030-ac8e-7d3787589656.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\da31bb22-c4a9-4030-ac8e-7d3787589656.tmp
                                      • Size 1KB
                                      • SHA256 4f9028de47bc0bb6cab22fd63ce1c1dbca7a2b51cf873459007418c504b2efe9
                                      • 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 8e5305c23e5f7b742039f34767dc664fecd30f0dd8f7d363f86a48c162f58a29
                                      • 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

                                      e2f2b431-8129-4bc9-a720-bd18980d7fc0.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e2f2b431-8129-4bc9-a720-bd18980d7fc0.tmp
                                      • Size 11KB
                                      • SHA256 1101bda12fb6838f9f862ac07118a31b972df141abcb68db724d1128ee3a62cf
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      e4a6f2a4-8149-4412-bbe6-fb56bf293495.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e4a6f2a4-8149-4412-bbe6-fb56bf293495.tmp
                                      • Size 25KB
                                      • SHA256 0872a4266b930f0d45c322e082cf839d35193336da08dab11cf086a21baa21aa
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      f930d721-1d32-4931-ad6c-5f1627bc4d71.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f930d721-1d32-4931-ad6c-5f1627bc4d71.tmp
                                      • Size 26KB
                                      • SHA256 83ba5bf5ce5c32afacaa5ab07fbb97777cd7f17ffcd786f67b4956a588c93256
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 f714ac079e133c699f4446160d5bbdb328c90432b6a41ee8b013a5be60c11110
                                      • MD5 SHA1 SHA512 TLSH