Analysis

  • max time kernel
    30s
  • max time network
    22s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    02/08/2026, 22:37

General

  • Target
    7MZ0klwEGgo.html
  • Size 115KB
  • Sample260802-2jsa1agg39
  • SHA256 c949a8fb728d3feccf12069bc13784e64e78a5429383eb4ced2f82d672377a45
  • 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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 27 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\7MZ0klwEGgo.html
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5860
    • 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,0x308,0x7ffd36aac188,0x7ffd36aac194,0x7ffd36aac1a0
      2⤵
        PID:4772
      • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=1796,i,7518196976193065299,14369325196393537805,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=2344 /prefetch:3
        2⤵
        • System Time Discovery
        PID:3424
      • 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 --subproc-heap-profiling --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1668,i,7543882713259925637,7588638815601696903,262144 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=2312 /prefetch:2
        2⤵
          PID:3580
        • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=2636,i,2003024201561576624,9902624214792593768,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=2644 /prefetch:8
          2⤵
            PID:3584
          • 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 --subproc-heap-profiling --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,5291650796584085886,7914710408742447427,2097152 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=3504 /prefetch:1
            2⤵
              PID:5576
            • 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 --subproc-heap-profiling --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=3456,i,12493874975834914828,12913918945847407985,2097152 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=3508 /prefetch:1
              2⤵
                PID:2444
              • 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 --subproc-heap-profiling --disable-gpu-compositing --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=5016,i,9670773032335734927,12737920839667709197,2097152 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=4968 /prefetch:1
                2⤵
                  PID:4356
                • 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 --subproc-heap-profiling --disable-gpu-compositing --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=5212,i,3332771808944151115,9636543398465581484,2097152 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=5148 /prefetch:1
                  2⤵
                    PID:5512
                  • 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 --subproc-heap-profiling --disable-gpu-compositing --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=9 --always-read-main-dll --metrics-shmem-handle=5336,i,1088465353283139113,15698633531145559909,2097152 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=5340 /prefetch:1
                    2⤵
                      PID:4480
                    • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=5528,i,15544958327838265914,14621731024780941059,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=5584 /prefetch:8
                      2⤵
                        PID:3128
                      • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=5536,i,18079938581008040278,8140268408599176286,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=5604 /prefetch:8
                        2⤵
                          PID:388
                        • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=6176,i,6700262590041644938,6413697424552791259,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=6200 /prefetch:8
                          2⤵
                            PID:1912
                          • 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 --subproc-heap-profiling --always-read-main-dll --metrics-shmem-handle=6176,i,6700262590041644938,6413697424552791259,524288 --field-trial-handle=2316,i,14443057286882119085,18311757628616101114,262144 --variations-seed-version --mojo-platform-channel-handle=6200 /prefetch:8
                            2⤵
                              PID:3972
                          • 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:4156
                            • 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:4984

                              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 35cc5409a0e92c7b1f173401d1114c9d5fdc977752a8e45ce9068d8101c9a651
                                    • MD5 SHA1 SHA512 TLSH

                                    settings.dat

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                    • Size 280B
                                    • SHA256 9e9b606cfbfc7b0fcbfab1ff9a90d94ddcf0c4033903cc47f13cbcd8bcac95cc
                                    • MD5 SHA1 SHA512 TLSH

                                    BookmarkMergedSurfaceOrdering

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

                                    BrowsingTopicsState

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                    • Size 414B
                                    • SHA256 defd7e5daa15e8ee83eb54c3d2514024ce56c689108e1bd807859f533d8ae07b
                                    • MD5 SHA1 SHA512 TLSH

                                    temp-index

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\temp-index
                                    • Size 3KB
                                    • SHA256 904f541f51eba9e5e2b36b9495b8f57faaec6f4909f66195f15931370dfde7af
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe586359.TMP

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe586359.TMP
                                    • Size 3KB
                                    • SHA256 b6cde10c1a5d1ea01a4926baf9a0339710c75f969bf7a7c92a994ca6e979e3e5
                                    • MD5 SHA1 SHA512 TLSH

                                    SiteList-Enterprise.json

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                                    • Size 2B
                                    • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                    • MD5 SHA1 SHA512

                                    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

                                    Sdch Dictionaries

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                                    • Size 40B
                                    • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                    • MD5 SHA1 SHA512

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                    • Size 14KB
                                    • SHA256 2fd43616d7cb90b698469bed4bf222b83d96ca6a04ca277ad9f2c24d7c698607
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                    • Size 30KB
                                    • SHA256 18f731d95b17a66ce322adadca2dc75eaffbe3831c73c3d3031eb11a1a962230
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    sync_diagnostic.log

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                    • Size 23KB
                                    • SHA256 36738fb923379be02d02670bcd088c72037178610efcfc940b12f93dc7cc1701
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    CURRENT

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

                                    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

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                    • Size 28KB
                                    • SHA256 6c15060953c70c01295a3b0636e0ef8d2bf8842d2146430797c3d99759f899cb
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                    • Size 24KB
                                    • SHA256 d5f38ec989bef3ffecffcdf6e0977d179e553cd68deecc0a177c4651ecfac01f
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                    • Size 25KB
                                    • SHA256 2e5e337b11ded76f1b3bc11ed63e42598ea4ece2a65685c5c92907325e021459
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                    • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                    • Size 2KB
                                    • SHA256 fec662242f469a986abc0b192ec2e99f767021a43477d730c9d8c3fb248e2054
                                    • MD5 SHA1 SHA512 TLSH