Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 17:40

General

  • Target
    attachment20261002-278819-l9ds24.html
  • Size 214KB
  • Sample261002-v87zesseqa
  • SHA256 af6f2b66f13d44d2ec1a96fd2846b3339c52234b98d44fc0fc8d72eaf817bf20
  • 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 registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-l9ds24.html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:4676
    • 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,0x240,0x234,0x2a8,0x7ffee708c188,0x7ffee708c194,0x7ffee708c1a0
      2⤵
        PID:5464
      • 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=1960,i,81353207981678522,12403855231461918010,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=2264 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5208
      • 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=1644,i,9249579339624052400,1330580519748303968,262144 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=2236 /prefetch:2
        2⤵
          PID:4940
        • 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=2472,i,2900548265579516519,4386055669577689781,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=2588 /prefetch:8
          2⤵
            PID:3692
          • 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=3476,i,17842788315180812231,1239277132038687701,2097152 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=3512 /prefetch:1
            2⤵
              PID:1872
            • 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=3496,i,3848341413727770407,15216592834707882878,2097152 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=3588 /prefetch:1
              2⤵
                PID:3896
              • 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=5004,i,17712371113669417712,7990661845978222141,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=5020 /prefetch:8
                2⤵
                  PID:5204
                • 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=5008,i,21718768369292723,1131840860206783680,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=5064 /prefetch:8
                  2⤵
                    PID:2024
                  • 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=5772,i,16464206014140444596,5336288022654661031,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                    2⤵
                      PID:3740
                    • 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=5772,i,16464206014140444596,5336288022654661031,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                      2⤵
                        PID:1880
                      • 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=5816,i,11588638344911795206,14488727615524615024,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:8
                        2⤵
                          PID:3656
                        • 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=5800,i,16464112819478880056,8085726404926533848,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=6068 /prefetch:8
                          2⤵
                            PID:2252
                          • 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=6112,i,18206169108734135997,18013296885099361709,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=6084 /prefetch:8
                            2⤵
                              PID:2428
                            • 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=6112,i,9347777429325827683,5660273176031848758,524288 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=984 /prefetch:8
                              2⤵
                                PID:3016
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=5916,i,14538082786472521523,70799095446468721,262144 --field-trial-handle=2240,i,14761173016442191246,7505576332970408904,262144 --variations-seed-version --mojo-platform-channel-handle=5752 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4376
                            • 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:6096
                              • 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:564

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      38ee1039-8189-42a9-b30e-e537f073424c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\38ee1039-8189-42a9-b30e-e537f073424c.tmp
                                      • Size 26KB
                                      • SHA256 856b1a8968382f6b8686d75e866268819357e9132b8b568e1d9049a05f463782
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      9b94a08e-5530-4240-897c-cbae441d3f5d.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\9b94a08e-5530-4240-897c-cbae441d3f5d.tmp
                                      • Size 25KB
                                      • SHA256 bb8a21159cadf3c6fc612e9f10410cba1aacf276d6cfb2dcd24b875f2a513f43
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 3c1c88a1dc8e5439a1a520e9db930955bf4755654f664147c54e6cba8b43ed4c
                                      • MD5 SHA1 SHA512 TLSH

                                      15ce9add-7976-4fdb-8381-9c3cbd4adf19.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\15ce9add-7976-4fdb-8381-9c3cbd4adf19.tmp
                                      • Size 11KB
                                      • SHA256 1141981f8b4f9e400e4c441b6add522abe1071d8f7c6e9cd29cb2299a38559d3
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      49fd392c-8428-4552-a51e-1cf507a4dbd1.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\49fd392c-8428-4552-a51e-1cf507a4dbd1.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      4b06a243-67f6-4fa5-b540-2ce72866c81c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\4b06a243-67f6-4fa5-b540-2ce72866c81c.tmp
                                      • Size 11KB
                                      • SHA256 f8389b58fe679f5305512c204e50834ee09c0b0cf8d228d7468a6b5aec92c0e9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      6447731e-d93b-4f7e-b54d-015dd4159779.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\6447731e-d93b-4f7e-b54d-015dd4159779.tmp
                                      • Size 11KB
                                      • SHA256 665b736d86f228b824682ab6172389292a8e9de3d7644062183c89b6e8ee7c7e
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      6ccfd428-0292-452a-a72b-e5efd2f6600e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\6ccfd428-0292-452a-a72b-e5efd2f6600e.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      9ddcce4f-a86b-4e8c-ae45-f79f3370b68f.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9ddcce4f-a86b-4e8c-ae45-f79f3370b68f.tmp
                                      • Size 649B
                                      • SHA256 8c95dd062e0ac77750821a2fff6495ac74ef14c83985178a4b942397ec9a02e3
                                      • MD5 SHA1 SHA512 TLSH

                                      62d59686-b014-41b9-8db4-c2636590a7a2.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\62d59686-b014-41b9-8db4-c2636590a7a2.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      ac576f9c-6924-4a18-acbf-0492603cc7ee.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\ac576f9c-6924-4a18-acbf-0492603cc7ee.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      cf75ab8c-a5df-44de-bc11-c1d44c5b1ad2.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\cf75ab8c-a5df-44de-bc11-c1d44c5b1ad2.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      d59e7a82-c40b-436e-af53-7afc98019b6a.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\d59e7a82-c40b-436e-af53-7afc98019b6a.tmp
                                      • Size 1KB
                                      • SHA256 9ea33ca123081096d6d31c62a54626e5b28a602a0918543c5c1f0fcf3457245c
                                      • MD5 SHA1 SHA512 TLSH

                                      CURRENT

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

                                      sync_diagnostic.log

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                      • Size 23KB
                                      • SHA256 6c05dd9252b60a2a03e60cf8f8bbf1dcb226d5c721a7efe3a577e7cc643cb362
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      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

                                      a67a4988-3825-4b64-bdc9-a7353d92c59e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\a67a4988-3825-4b64-bdc9-a7353d92c59e.tmp
                                      • Size 26KB
                                      • SHA256 3b1d6e9137f4e3467ba315dea97d715c6ae4879ca79450b0c1698f2258cae373
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      dcf88834-589e-467c-888d-d733ceb467e2.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\dcf88834-589e-467c-888d-d733ceb467e2.tmp
                                      • Size 26KB
                                      • SHA256 622258f190fc7117d9fa47032312936e8a4bbaa8ec09236c43da96ac6ed04c00
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 b9613393163e3ebfd2aa3dd6ca4ba01b3ac0c8bbc92ca5fd38514e5ef5973140
                                      • MD5 SHA1 SHA512 TLSH

                                      memory/1880-191-0x000002728EEE0000-0x000002728FEE0000-memory.dmp