Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 04:35

General

  • Target
    attachment20261002-143791-71tz0i.html
  • Size 171B
  • Sample261002-e7rm2svepa
  • SHA256 3e10b452175f0acbfcda6bc2487e308e0c5f4913f1ca5b0ed77be7a462a066bc
  • MD5 SHA1 SHA512 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: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 30 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-143791-71tz0i.html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:4904
    • 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,0x2d4,0x7ffe7a2ac188,0x7ffe7a2ac194,0x7ffe7a2ac1a0
      2⤵
        PID:2780
      • 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=1572,i,4376700402948174622,14226546297523753724,262144 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=2412 /prefetch:2
        2⤵
          PID:4640
        • 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,11491909696606591961,5165507847867709244,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=2444 /prefetch:11
          2⤵
          • System Time Discovery
          PID:1512
        • 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=2460,i,7462635317806690858,3943639909826647792,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=3128 /prefetch:13
          2⤵
            PID:4172
          • 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=3620,i,15659894669457897905,9140639680488314540,2097152 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=3652 /prefetch:1
            2⤵
              PID:2492
            • 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=3660,i,13350500068427282441,11805575011565840639,2097152 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=3676 /prefetch:1
              2⤵
                PID:1404
              • 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=4276,i,3152300332855267652,13267319047789632986,2097152 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=4960 /prefetch:1
                2⤵
                  PID:2776
                • 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=4288,i,6723089197685192450,13964270166489868170,2097152 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=4968 /prefetch:9
                  2⤵
                    PID:3056
                  • 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=5380,i,16932595895167059485,13758336647061144994,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5392 /prefetch:14
                    2⤵
                      PID:1524
                    • 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=5372,i,10391228848611881208,9014783654670712998,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5412 /prefetch:14
                      2⤵
                        PID:3388
                      • 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=6124,i,13822837859404945517,3161769621610039281,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=6140 /prefetch:14
                        2⤵
                          PID:5744
                        • 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=6124,i,13822837859404945517,3161769621610039281,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=6140 /prefetch:14
                          2⤵
                            PID:4124
                          • 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=5192,i,11933992689738471743,3643368373030244996,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5000 /prefetch:14
                            2⤵
                              PID:5056
                            • 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,4987598646721321284,12960021204141852167,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5168 /prefetch:14
                              2⤵
                                PID:2656
                              • 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=5180,i,6806706232670136956,15784724091250964418,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5148 /prefetch:14
                                2⤵
                                  PID:5020
                                • 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=5384,i,14427749184916828384,15413951353998882876,524288 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=5592 /prefetch:14
                                  2⤵
                                    PID:4272
                                  • 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=10.0.26100.1301 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=6052,i,18224490679337812881,16926784114259700336,262144 --field-trial-handle=2416,i,5964931255094797257,16898864183909689906,262144 --variations-seed-version --mojo-platform-channel-handle=6092 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2884
                                • 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:5688
                                  • 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:3088

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          1e61f1ef-9c93-4486-afbc-9a622cca3abe.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\1e61f1ef-9c93-4486-afbc-9a622cca3abe.tmp
                                          • Size 33KB
                                          • SHA256 fe691d63d1bf55f831dd463940592e34d6f44e0a662c4450c8deba1416aba217
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 a201096456be1e380b7687844e70aa8e2d987a06740acf66db0d56e000a3b50d
                                          • MD5 SHA1 SHA512 TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 4123fa2cc2e73053b7602d1d53a57b01f3a6cd8872729fcd7ed66886082b1b99
                                          • MD5 SHA1 SHA512 TLSH

                                          6235ae56-3809-420f-9525-b057acde5445.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\6235ae56-3809-420f-9525-b057acde5445.tmp
                                          • Size 70KB
                                          • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          72a959f4-7cca-4f15-8a9a-5ff79a618790.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\72a959f4-7cca-4f15-8a9a-5ff79a618790.tmp
                                          • Size 11KB
                                          • SHA256 99f23de523a4c9de94a7666aebab0208a2636e450be2aa9a47ae2d1ad5229874
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          7eaad87d-11a3-42bb-941a-b282c652bdbf.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7eaad87d-11a3-42bb-941a-b282c652bdbf.tmp
                                          • Size 11KB
                                          • SHA256 8e69a58556fe40b3d72a67b95868e9d491cb59145228fab77e3f45ad14f97ae0
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          temp-index

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\temp-index
                                          • Size 2KB
                                          • SHA256 c49a02b2bc7ad013c9412eb6e1021e91e8699fc2ec6f48343c426116275ed99a
                                          • 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 391cead3596910f22ef4620a66e3478793404b0d3bf1d55bd4c994d80dc470cb
                                          • MD5 SHA1 SHA512 TLSH

                                          88adef79-1709-481b-9caa-bc94ecfb6350.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\88adef79-1709-481b-9caa-bc94ecfb6350.tmp
                                          • Size 2B
                                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                          • MD5 SHA1 SHA512

                                          1461d223-d5b9-45d3-9263-25ce239ffcdf.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\1461d223-d5b9-45d3-9263-25ce239ffcdf.tmp
                                          • Size 40B
                                          • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                          • MD5 SHA1 SHA512

                                          16f338ef-8e30-457a-bc81-de0dd1983605.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\16f338ef-8e30-457a-bc81-de0dd1983605.tmp
                                          • Size 2KB
                                          • SHA256 096e98b1d56bbed6751970ff0e5e29a96b667919c4a68b9301fd0847e285e9a2
                                          • MD5 SHA1 SHA512 TLSH

                                          a811e8b8-3725-4d44-bffe-32353078c756.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\a811e8b8-3725-4d44-bffe-32353078c756.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

                                          a6eea090-e23b-42cf-b9d2-70ca4fafc5d9.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a6eea090-e23b-42cf-b9d2-70ca4fafc5d9.tmp
                                          • Size 23KB
                                          • SHA256 df9e289633c93d60f12725dbb46fa21c2288d1a180e5987f350a08e7abefcc82
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          e7318c60-ebb4-41aa-90ca-bfbdb3276f37.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e7318c60-ebb4-41aa-90ca-bfbdb3276f37.tmp
                                          • Size 11KB
                                          • SHA256 f22264eb13cce094ddd7feb4ac46deec45fd1a1dcc0d8a225cb944912c965ad4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          f0c486cf-bc7d-46c4-bae4-5ef5cff26b83.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\f0c486cf-bc7d-46c4-bae4-5ef5cff26b83.tmp
                                          • Size 22KB
                                          • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          de20e8d6-c056-4748-aee7-3abb28e8481b.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\de20e8d6-c056-4748-aee7-3abb28e8481b.tmp
                                          • Size 37KB
                                          • SHA256 3ca54a72c991c97c2dc38163a48ac4bb7d4559c47a467b87432d2fa0cb13e829
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          dfa51bb8-e124-420b-adda-9b61e8a64029.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\dfa51bb8-e124-420b-adda-9b61e8a64029.tmp
                                          • Size 36KB
                                          • SHA256 8aef7188b5f716410fb2c0c09806da3b79bd64808a3ac6690c2f29483ee751aa
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          0e3d14d4-a94a-4811-8e74-8a361bd8a8ca.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\0e3d14d4-a94a-4811-8e74-8a361bd8a8ca.tmp
                                          • Size 13B
                                          • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                          • MD5 SHA1 SHA512

                                          ffd6e6dc-2494-4dec-b032-416e1ca00be2.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ffd6e6dc-2494-4dec-b032-416e1ca00be2.tmp
                                          • Size 33KB
                                          • SHA256 48c52b74f2fee29a50c21d17678705c31d1800c007de4ac24dd6b5815d48fb3d
                                          • MD5 SHA1 SHA512 SSDEEP TLSH