Overview

overview

4

Static

static

1

_71911866a...d.html

windows10-2004-x64

3

_71911866a...d.html

windows11-21h2-x64

4

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 17:40

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General

  • Target
    _71911866a66869d1124889296d42b9ca65b79c2ad7a6a76ea03264c8c6765efd.html
  • Size 131KB
  • Sample260503-v855tsat6j
  • SHA256 71911866a66869d1124889296d42b9ca65b79c2ad7a6a76ea03264c8c6765efd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
discovery

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • System Time Discovery 1 TTPs 1 IoCs

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

    discovery
  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\_71911866a66869d1124889296d42b9ca65b79c2ad7a6a76ea03264c8c6765efd.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:5104
    • 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,0x240,0x234,0x2f0,0x7fff3d46c188,0x7fff3d46c194,0x7fff3d46c1a0
      2⤵
        PID:1532
      • 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=1944,i,6980819168009240784,6178943218549339855,524288 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=2996 /prefetch:3
        2⤵
        • System Time Discovery
        PID:4624
      • 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=1736,i,14773141298055087403,17589886720512318096,262144 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=2888 /prefetch:2
        2⤵
          PID:3744
        • 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=2308,i,4270310255827635853,12284105733476319175,524288 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=3004 /prefetch:8
          2⤵
            PID:4584
          • 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=3464,i,20039618152923813,2383984910666962233,2097152 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
            2⤵
              PID:2680
            • 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=3468,i,6465800884089178788,13863152043457416611,2097152 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=3548 /prefetch:1
              2⤵
                PID:4148
              • 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=4164,i,10475303464362083070,6737925371826538311,2097152 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=4168 /prefetch:1
                2⤵
                  PID:5036
                • 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=4228,i,9449468865914670535,15568525343591277287,2097152 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:2
                  2⤵
                    PID:3720
                  • 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=5052,i,10675461638398558458,15155028116717108598,524288 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=5076 /prefetch:8
                    2⤵
                      PID:3668
                    • 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=3688,i,9801691060158768324,12215497576324659260,524288 --field-trial-handle=2892,i,17256834373880650372,255594431672867950,262144 --variations-seed-version --mojo-platform-channel-handle=3244 /prefetch:8
                      2⤵
                        PID:4272
                    • 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:3348

                      Network

                            MITRE ATT&CK Enterprise v16

                            Replay Monitor

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                            Downloads

                            settings.dat
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                            • Size 280B
                            • SHA256 e8b794ddae1c182cd5bdf3280502fc20e0d1bbb83fa98695dd9554e580b515db
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            settings.dat
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                            • Size 280B
                            • SHA256 2d812d63b94e52acac0ff3d23d196b3c185f5ddb1e01deeb75aec3c1bafd468e
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

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

                            ae005330-3050-40c1-b15b-0f37a624f9eb.tmp
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\ae005330-3050-40c1-b15b-0f37a624f9eb.tmp
                            • Size 2B
                            • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                            • MD5 SHA1 SHA512
                            Submit Download

                            Edge Profile.ico
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico
                            • Size 70KB
                            • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Network Persistent State
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                            • Size 61B
                            • SHA256 e1b77550222c2451772c958e44026abe518a2c8766862f331765788ddd196377
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            SCT Auditing Pending Reports
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                            • Size 2B
                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                            • MD5 SHA1 SHA512
                            Submit Download

                            Preferences
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                            • Size 12KB
                            • SHA256 3d6f3ee56d54f79bf1a00ca6c655d7a5bda60fb256f7be7a0eafab5a94c2c764
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Secure Preferences
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                            • Size 30KB
                            • SHA256 35c0282e2349596ca37a87fff01071ee4d7cf997bc98536d477517204ff56d45
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            sync_diagnostic.log
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                            • Size 5KB
                            • SHA256 3b1f1347e8b1a92d611bb3a7b2e1918da5a07697b88e7be338e8db855faa3bd1
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Local State
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                            • Size 8KB
                            • SHA256 c144bf915a3daf384d03dbc5ef43b703f1abb4635be7ca1cc8b4fea19d8c15a6
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Local State
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                            • Size 15KB
                            • SHA256 186be3c037e3a2c7109d2525879c334d4ed7ad519877b634e2f2d3719210d92d
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Local State
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                            • Size 8KB
                            • SHA256 c2e0bd47ff1364a743f283f5724dfdfbfa3c02b641143320dab3472163b598a7
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            Local State
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                            • Size 15KB
                            • SHA256 ca0bfe210773baa06c604abcf38591d7063ed9b9557fc4c58f1cf4709d8e053a
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            data_1
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\data_1
                            • Size 264KB
                            • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                            • MD5 SHA1 SHA512 SSDEEP
                            Submit Download

                            2affdcb2-ab9c-4775-865a-bcbd22fe017f.tmp
                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\2affdcb2-ab9c-4775-865a-bcbd22fe017f.tmp
                            • Size 13B
                            • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                            • MD5 SHA1 SHA512
                            Submit Download