Resubmissions

23/10/2026, 23:24

261023-3d6f4sgw8n

23/10/2026, 23:24

261023-3dw8faev9t3

Analysis

  • user interaction
    yes
  • max time kernel
    10s
  • max time network
    12s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 23:24

General

  • Target
    file.html
  • Size 5KB
  • Sample261023-3dw8faev9t
  • SHA256 9ea9211ea7dda15ab358a6a2817fd413dc322ec3872509ca8ff8395870235db1
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\file.html
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5696
    • 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,0x2c8,0x7ff8216ec188,0x7ff8216ec194,0x7ff8216ec1a0
      2⤵
        PID:4816
      • 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=1560,i,10573064032759210895,11895397909799811577,262144 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:1112
        • 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=1876,i,11569077558341831110,10684073903519560263,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=2240 /prefetch:11
          2⤵
          • System Time Discovery
          PID:3476
        • 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=2384,i,2108929865104388225,11490279140061938482,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=3400 /prefetch:13
          2⤵
            PID:4976
          • 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=3668,i,8180622252765210358,17568508562649910894,2097152 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=3744 /prefetch:1
            2⤵
              PID:5100
            • 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=3672,i,15295659451741538090,3384850164099310842,2097152 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=3748 /prefetch:1
              2⤵
                PID:2820
              • 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=4392,i,15825163948065758508,7236285365592886680,2097152 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=4412 /prefetch:1
                2⤵
                  PID:4396
                • 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=4456,i,7880915977608015895,291871809757377315,2097152 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:9
                  2⤵
                    PID:5072
                  • 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=5456,i,855005688779962497,100100628587341343,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=5512 /prefetch:14
                    2⤵
                      PID:4152
                    • 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=5448,i,5630352565932244963,5876555806078642171,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=5488 /prefetch:14
                      2⤵
                        PID:2188
                      • 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=6180,i,10901323909309365195,18156802997795613536,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=6188 /prefetch:14
                        2⤵
                          PID:2792
                        • 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=6180,i,10901323909309365195,18156802997795613536,524288 --field-trial-handle=2136,i,16205415434519811148,8722129494414750129,262144 --variations-seed-version --mojo-platform-channel-handle=6188 /prefetch:14
                          2⤵
                            PID:2960
                        • 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:3932
                          • 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:3272

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  58f2775a-4be9-44df-a4ad-638bed548561.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\58f2775a-4be9-44df-a4ad-638bed548561.tmp
                                  • Size 38KB
                                  • SHA256 08906e602f2976fa4830b4dbf93b108f69b2bb26b2f8c6a7835718794e058b96
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  8544c603-a767-47a2-98d5-baee70288008.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\8544c603-a767-47a2-98d5-baee70288008.tmp
                                  • Size 37KB
                                  • SHA256 0c488a4403fd0f83fb818794401d0ffadb5e48a45c23f5587087776fb38ebff0
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 fe09a9e94fbd795d6fab442dc426ef79e7bd47dbd80086b003cb1cd34d18db58
                                  • MD5 SHA1 SHA512 TLSH

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 54a604899198f01e1a2f5ec52bac53679a6d2775840ba8c81ab97c59f718adf8
                                  • MD5 SHA1 SHA512 TLSH

                                  2c2b28bc-a0b6-47ae-a6ab-a04ea6d2f059.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\2c2b28bc-a0b6-47ae-a6ab-a04ea6d2f059.tmp
                                  • Size 70KB
                                  • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  34d74cc9-0e99-468e-ae30-1b2ded3f611b.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\34d74cc9-0e99-468e-ae30-1b2ded3f611b.tmp
                                  • Size 23KB
                                  • SHA256 e788dd2046437c044939f8b4f67a1f78c5ce53f9626ebca1d62993741dc7efa8
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  9ab2790c-5168-4500-b7e9-f9b6c97a6a6c.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9ab2790c-5168-4500-b7e9-f9b6c97a6a6c.tmp
                                  • Size 10KB
                                  • SHA256 bdb9f28981d01b7b9daeabcfd6c09b91d6b8076f4441c2fc342c21a06bc54765
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  a89b6531-fbc7-4515-a57c-7a63f50232f8.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\a89b6531-fbc7-4515-a57c-7a63f50232f8.tmp
                                  • Size 2B
                                  • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                  • MD5 SHA1 SHA512

                                  b7881595-0f4c-4aa7-8628-213b9c80e19e.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b7881595-0f4c-4aa7-8628-213b9c80e19e.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  CURRENT

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync App 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

                                  e7d14226-cfa1-4424-90c8-1fc2cdf79165.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e7d14226-cfa1-4424-90c8-1fc2cdf79165.tmp
                                  • Size 34KB
                                  • SHA256 0a869d9b589a11ca7188e50c201e915a5ac777c38464b5128fe46e69c95a8618
                                  • MD5 SHA1 SHA512 SSDEEP TLSH