Analysis

  • user interaction
    yes
  • max time kernel
    23s
  • max time network
    22s
  • 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, 17:52

General

  • Target
    https://l.linktourl.es/l/33b198f2459acd671cc4e821fb2b088f469493d9?u=12519542
  • Sample261104-wf87fsyv5k
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: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 34 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://l.linktourl.es/l/33b198f2459acd671cc4e821fb2b088f469493d9?u=12519542
    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:3224
    • 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,0x240,0x210,0x248,0x7fffad3ec188,0x7fffad3ec194,0x7fffad3ec1a0
      2⤵
        PID:968
      • 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=1812,i,2977930727733271373,10270647001710062856,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=2488 /prefetch:3
        2⤵
        • System Time Discovery
        PID:1384
      • 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=1656,i,15074823312060113865,4372023330743968007,262144 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=2312 /prefetch:2
        2⤵
          PID:4548
        • 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=2340,i,10896862064681163379,7606592403117950158,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=2496 /prefetch:8
          2⤵
            PID:3092
          • 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=3392,i,11066859673623631917,2066795556403278411,2097152 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=3476 /prefetch:1
            2⤵
              PID:4556
            • 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=3396,i,3642454567046879404,6715657227651106296,2097152 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=3480 /prefetch:1
              2⤵
                PID:4180
              • 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=4168,i,3616322863142146103,16740062674673105459,2097152 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=4212 /prefetch:1
                2⤵
                  PID:2924
                • 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=4180,i,7877117272756725748,6416989134062813785,2097152 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:2
                  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=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=5092,i,11510075238683372722,15193124311028347717,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=5152 /prefetch:8
                    2⤵
                      PID:1492
                    • 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=5100,i,17527438183623339587,1066430729717108781,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=5180 /prefetch:8
                      2⤵
                        PID:4816
                      • 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=5912,i,8901828328771846223,7224773247633317367,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=5920 /prefetch:8
                        2⤵
                          PID:4748
                        • 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=5912,i,8901828328771846223,7224773247633317367,524288 --field-trial-handle=2316,i,6544748138175962393,13335152167213377290,262144 --variations-seed-version --mojo-platform-channel-handle=5920 /prefetch:8
                          2⤵
                            PID:2600
                        • 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:2472

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                9b73f063-c072-4ff2-99ab-ae419557d841.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\9b73f063-c072-4ff2-99ab-ae419557d841.tmp
                                • Size 8KB
                                • SHA256 d1d9b66aa033dc537f0707cb92b7270328b8ad4f619b74ea3bb2248f30719da4
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 280B
                                • SHA256 61a97be736e0441d45644d31b38bd9bef6c1bd260fa1ecbb5d099fa493fee6b4
                                • MD5 SHA1 SHA512 TLSH

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 280B
                                • SHA256 87a6b56b3a47cfd9f58f49b21d0040033c8cfd80b50e49b434794cefa7e29583
                                • MD5 SHA1 SHA512 TLSH

                                1c015666-91b8-4056-bcff-dbd25cf51a5e.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1c015666-91b8-4056-bcff-dbd25cf51a5e.tmp
                                • Size 9KB
                                • SHA256 75985289978c1e8a2a14f692a11d8b1f11d0c5d83bba61bc320e9f20f33548d6
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                9a08fb40-f2af-4b8b-805c-9b4192d33b62.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9a08fb40-f2af-4b8b-805c-9b4192d33b62.tmp
                                • Size 70KB
                                • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                bd0880d3-48d0-4390-b67d-4a20f0737d79.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\bd0880d3-48d0-4390-b67d-4a20f0737d79.tmp
                                • Size 2B
                                • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                • MD5 SHA1 SHA512

                                659a1c98-ece3-4d73-ab0e-bc6fe435ddbf.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\659a1c98-ece3-4d73-ab0e-bc6fe435ddbf.tmp
                                • Size 111B
                                • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                                • MD5 SHA1 SHA512 TLSH

                                c8f0f4c8-1824-4436-9b06-9b446f2e6083.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\c8f0f4c8-1824-4436-9b06-9b446f2e6083.tmp
                                • Size 2B
                                • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                • MD5 SHA1 SHA512

                                sync_diagnostic.log

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                • Size 4KB
                                • SHA256 0b4b275fea3f366752fb9b4fcf2dc8f576c7d3be194107c59a52d152ba546df4
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                ab91fade-db6a-4ca9-8b65-64bee4ce1c3d.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\ab91fade-db6a-4ca9-8b65-64bee4ce1c3d.tmp
                                • Size 10KB
                                • SHA256 ee6e311cb03deb3c8a750e0edaa92ab6fef7bcf259fea0abde0941d2353306f5
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                e2c32863-dfbf-48f6-9a33-e09a25e1026a.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e2c32863-dfbf-48f6-9a33-e09a25e1026a.tmp
                                • Size 27KB
                                • SHA256 dee9fa978cb533530302913af55cfc7aaec261ae3bfb6503377281c357d6e8ec
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                b3341e14-0441-47c4-aa6a-e5a6830ad864.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b3341e14-0441-47c4-aa6a-e5a6830ad864.tmp
                                • Size 8KB
                                • SHA256 86c3e4655ec72e3c7b0212b0d26c1054f6ff9053ba8028fe7de17d39138b4907
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                d08fcff6-7503-419b-ba05-db32ab222b19.tmp

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\d08fcff6-7503-419b-ba05-db32ab222b19.tmp
                                • Size 18KB
                                • SHA256 afcc2ff9f287f178a560903a2c898597873c071d6195486f7df7e922f243ca5c
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                • Size 2KB
                                • SHA256 c5dc0d7d9e0496e9b94fcc44e775182b5dee8a4cb6575b2a73b7456dc35eac0b
                                • MD5 SHA1 SHA512 TLSH