Resubmissions

12/08/2026, 09:45

260812-lq41dateph3

12/08/2026, 09:22

260812-lca55stcnb3

Analysis

  • user interaction
    yes
  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 09:45

General

  • Target
    http://unpkg.byted-static.com/byted-ucenter/ttwid/3.3.8/dist/pure.umd.production.js
  • Sample260812-lq41dateph
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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 34 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://unpkg.byted-static.com/byted-ucenter/ttwid/3.3.8/dist/pure.umd.production.js
    1⤵
    • 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:5892
    • 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,0x2e4,0x7ffc3e19c188,0x7ffc3e19c194,0x7ffc3e19c1a0
      2⤵
        PID:5172
      • 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=1880,i,9009789382259157287,833962791489575706,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=2928 /prefetch:11
        2⤵
        • System Time Discovery
        PID:2908
      • 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=1688,i,1111326821127507290,12825054103220503205,262144 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=2832 /prefetch:2
        2⤵
          PID:2240
        • 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=2252,i,18271857074001268866,6302568277070631759,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=3028 /prefetch:13
          2⤵
            PID:6084
          • 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=3592,i,11393319685242561474,13734699657856190443,2097152 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=3628 /prefetch:1
            2⤵
              PID:6020
            • 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,4385993600756935213,8977895355789034904,2097152 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=3636 /prefetch:1
              2⤵
                PID:5704
              • 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=4296,i,4300678085483228427,2500607712161380830,2097152 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:1
                2⤵
                  PID:6052
                • 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=4356,i,2269224994956378006,5175080559085422142,2097152 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:9
                  2⤵
                    PID:5344
                  • 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 --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=5232,i,3848868534813039224,11918558786620656036,2097152 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5264 /prefetch:1
                    2⤵
                      PID:4716
                    • 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=3720,i,7018993175914719657,5462461138777764815,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=3696 /prefetch:14
                      2⤵
                        PID:4924
                      • 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=3416,i,1570739278330822709,18140350655819124767,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=3772 /prefetch:14
                        2⤵
                          PID:980
                        • 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=5860,i,302403422150034445,6964979646486523505,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5892 /prefetch:14
                          2⤵
                            PID:2428
                          • 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=5860,i,302403422150034445,6964979646486523505,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5892 /prefetch:14
                            2⤵
                              PID:4332
                            • 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=5212,i,13692661970868796813,9283020177829436821,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5892 /prefetch:14
                              2⤵
                                PID:4812
                              • 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=5196,i,8816652621848123976,8308873336464104429,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=4748 /prefetch:14
                                2⤵
                                  PID:5908
                                • 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,16431757063900751940,5076429376936294176,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5896 /prefetch:14
                                  2⤵
                                    PID:704
                                  • 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=5556,i,3084851242517010462,6810464975747345046,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=2992 /prefetch:14
                                    2⤵
                                      PID:3868
                                    • 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=3720,i,2014676652144271601,6145216845256681348,524288 --field-trial-handle=2836,i,6011981314311777999,3752138064122899857,262144 --variations-seed-version --mojo-platform-channel-handle=5072 /prefetch:14
                                      2⤵
                                        PID:2132
                                    • 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:4952
                                      • 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:3436

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              settings.dat

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                              • Size 280B
                                              • SHA256 2d6015222f1312f2737e561f5cb789cba16ddda90131d3af679ca4d112ce8de9
                                              • MD5 SHA1 SHA512 TLSH

                                              settings.dat

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                              • Size 280B
                                              • SHA256 0c59160a51f6f3c09faaf3593a45b43a14b1da3961c2cccaed8346e6543c20e0
                                              • MD5 SHA1 SHA512 TLSH

                                              LOG.old

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\LOG.old
                                              • Size 334B
                                              • SHA256 4579094734af738a670db36af59b411ebda8819c97db21fd6e72a0dda49e2cba
                                              • MD5 SHA1 SHA512 TLSH

                                              the-real-index

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                                              • Size 2KB
                                              • SHA256 5930661a59fb965e37b1c4cb1774bcd700adde37955b92ff04ba86c8cbe42e7f
                                              • MD5 SHA1 SHA512 TLSH

                                              the-real-index~RFe59ab2a.TMP

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe59ab2a.TMP
                                              • Size 2KB
                                              • SHA256 0bb32c290782726f2c6af17c302bc57a0a1a4936cc376f560675cc6e69ae2179
                                              • 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

                                              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

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                              • Size 1KB
                                              • SHA256 50c35b8a8128bcea2bf222c26afbef8c7ec8f0a83275f3b2b9b303bc5450f0bb
                                              • MD5 SHA1 SHA512 TLSH

                                              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 11KB
                                              • SHA256 d731cdf940f06002dccfc059dc7565c7a1ec8f97ce320ff6b2fe3c9d3fc38007
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                              • Size 11KB
                                              • SHA256 41e6aaa76115bf750d8d435eecf5670ec95f7b282fe6739434d80c194d8942c2
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                              • Size 11KB
                                              • SHA256 f833bf7a511f2d7b6de8ffd925df6770892f2128f1a36ba0fba6b75a89919fae
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Secure Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                              • Size 23KB
                                              • SHA256 ee00955aa3f864a846540594d82c7c200dbf83a691e6098584bbfae912703c1c
                                              • 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

                                              d1eb7ea3-178e-4ec0-a392-207c6bc044f5.tmp

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\d1eb7ea3-178e-4ec0-a392-207c6bc044f5.tmp
                                              • Size 22KB
                                              • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 36KB
                                              • SHA256 94a04c57d297e072f98f26b1395eae48ef8aca70f550cc96879acb11a67d38d0
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 36KB
                                              • SHA256 f8f899b40c908d0e6f7468a6f806b170ba7c9030cfe8daf1814cc62a9f7761e8
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 38KB
                                              • SHA256 2156f9b76d4400ab18b44ded50b4db1d96672c1ceb91ac3ec3acc89d6826b226
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 43KB
                                              • SHA256 065fba08e9d79bba9b3925816cd42ee814439a3cda9628d11596b7914c1de126
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 38KB
                                              • SHA256 86fc944d5018631b02a4f20729d98c8605175c64d4e3ab2d49eaac089d0ed8bb
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 39KB
                                              • SHA256 0f8e45dfd989531434d81c56f1f5c6a228941944e199ccaeb8c93c705250a19b
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              metadata.json

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\metadata.json
                                              • Size 13B
                                              • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                              • MD5 SHA1 SHA512