Analysis

  • max time kernel
    148s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 18:43

General

  • Target
    attachment20261001-1454409-ikb17d.html
  • Size 116B
  • Sample261001-xda3baaa79
  • SHA256 ccde54317343ebacd6da2afde0b4007f766b637b1ba34510c74de49797553d77
  • 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.

  • 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 26 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261001-1454409-ikb17d.html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:4656
    • 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,0x240,0x234,0x260,0x7ffefba4c188,0x7ffefba4c194,0x7ffefba4c1a0
      2⤵
        PID:4600
      • 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=1924,i,10860957133606250852,368394823666795469,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=3076 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5052
      • 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=2304,i,12754262806772918990,12828731889044586061,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=3084 /prefetch:8
        2⤵
          PID:4196
        • 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=1728,i,1432647620473334730,458377756468904113,262144 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=3016 /prefetch:2
          2⤵
            PID:5232
          • 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=3504,i,12069890792443898910,8497733007710252520,2097152 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=3524 /prefetch:1
            2⤵
              PID:5356
            • 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=3528,i,11836383663067598325,9977540669927275658,2097152 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=3544 /prefetch:1
              2⤵
                PID:4468
              • 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=5056,i,18192569768413456485,14198304899735369229,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=4840 /prefetch:8
                2⤵
                  PID:3088
                • 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=5060,i,4245661455444966010,7089478076687281275,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=4816 /prefetch:8
                  2⤵
                    PID:4208
                  • 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,6302626250606051476,14021153066266058287,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                    2⤵
                      PID:5412
                    • 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,6302626250606051476,14021153066266058287,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                      2⤵
                        PID:4212
                      • 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=6224,i,13455800100199709968,1287170127949856832,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=5804 /prefetch:8
                        2⤵
                          PID:5260
                        • 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=6028,i,8033581124727383784,10328876129054667950,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=6232 /prefetch:8
                          2⤵
                            PID:1228
                          • 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=5416,i,7544364537423140033,3049207299239516751,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=6032 /prefetch:8
                            2⤵
                              PID:3508
                            • 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=2136,i,3460837363546301400,14455004509345279896,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=2632 /prefetch:8
                              2⤵
                                PID:3532
                              • 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=5880,i,8266359589079031166,2461718325068181331,524288 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=5580 /prefetch:8
                                2⤵
                                  PID:2020
                                • 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=6160,i,17751187378884656075,15828048225567891563,262144 --field-trial-handle=3020,i,4018589328095165958,5499452973849272106,262144 --variations-seed-version --mojo-platform-channel-handle=5960 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4920
                              • 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:1836
                                • 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:4272

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        83be8d1e-b3c3-44af-85b0-04c1a55a0cac.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\83be8d1e-b3c3-44af-85b0-04c1a55a0cac.tmp
                                        • Size 26KB
                                        • SHA256 00fa6cdf205cfaff79ba02e8016c4b92bbae3d3b4d723003ba6262ed3dc9ed2d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 db759c3c3934bf56069e934969b7b09f586fed452182c151bd01633b9b27bf87
                                        • MD5 SHA1 SHA512 TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 b7c7b629cf980554ba201945f9dbcd1c64e77cc796fc6d8aedbe4749bf0d2698
                                        • MD5 SHA1 SHA512 TLSH

                                        0ddc0a1b-ee76-40ba-987c-5790cebce35f.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\0ddc0a1b-ee76-40ba-987c-5790cebce35f.tmp
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        28be3e2b-adca-4c72-bd8f-13be2096db37.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\28be3e2b-adca-4c72-bd8f-13be2096db37.tmp
                                        • Size 11KB
                                        • SHA256 571f83f786d5cb7dfb93c77ada5dbf47383ac0d9013350fa36af9ed755a2baf3
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        3198b465-1cee-44d2-a8ce-2e070a075b8c.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\3198b465-1cee-44d2-a8ce-2e070a075b8c.tmp
                                        • Size 27KB
                                        • SHA256 f230a4ab4e764530740da76557d07216341c8768c7e1efb0b2e77ac27dc0b62c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        4d912fae-6b0b-4944-9adf-1953ce8223d0.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\4d912fae-6b0b-4944-9adf-1953ce8223d0.tmp
                                        • Size 11KB
                                        • SHA256 697583ace48a259690eb4b6950e2acaf057fbfe1071dd9a4864e2ca0f44b4678
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        71b3b0e2-ae09-476a-b2e7-584bed2e48b8.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\71b3b0e2-ae09-476a-b2e7-584bed2e48b8.tmp
                                        • Size 649B
                                        • SHA256 cff9e525b0079e787cb13ce757221ddc15cffbbddff82dd37d79a0ec7230202e
                                        • MD5 SHA1 SHA512 TLSH

                                        LOG.old

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\LOG.old
                                        • Size 331B
                                        • SHA256 365ca70e7b2ca142f9f6935489a0fd3d9c1a7b15ffde78ea253b1a0ffb2dba85
                                        • MD5 SHA1 SHA512 TLSH

                                        9b9edc98-f3a8-4a02-a5ff-e02afd991cb5.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\9b9edc98-f3a8-4a02-a5ff-e02afd991cb5.tmp
                                        • Size 2B
                                        • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                        • MD5 SHA1 SHA512

                                        41daa380-c156-4ee5-a1af-3ad5d9f5fbf7.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\41daa380-c156-4ee5-a1af-3ad5d9f5fbf7.tmp
                                        • Size 40B
                                        • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                        • MD5 SHA1 SHA512

                                        6c8893d6-b0e9-44f8-95c3-8989314b8743.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\6c8893d6-b0e9-44f8-95c3-8989314b8743.tmp
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        7f975bc3-c822-42a0-92ac-438fc034b638.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\7f975bc3-c822-42a0-92ac-438fc034b638.tmp
                                        • Size 1KB
                                        • SHA256 a73800f781d0f6969fc59df9dfd3682468b966b81c14ee9cca217bedd547c265
                                        • 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 6224ba36f2e5304b8fc6fc965870153352f3a799ca51ad2dea940a8e2f11e8d0
                                        • 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

                                        cf8bb807-e8b7-41b1-a7a4-71190175711a.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\cf8bb807-e8b7-41b1-a7a4-71190175711a.tmp
                                        • Size 11KB
                                        • SHA256 c32f8493593b66d3963f9cc1c37dfcd39bb1f802b919b8d8375faed664b1de08
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                        • Size 25KB
                                        • SHA256 51488833f31ca59dc23ba21f324bf5d14b015ace1a98a8384e13af3ae14a583f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        c1cfb224-1b06-457d-8b66-f14b96b3cfb1.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\c1cfb224-1b06-457d-8b66-f14b96b3cfb1.tmp
                                        • Size 27KB
                                        • SHA256 a14af376f9efc1f0a2ad7ca0898b9025d27c0b6e7cb69d17fda8a2541c101ecd
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        fc36f76a-8db4-4a27-9eee-8ab7c6f7f1c5.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\fc36f76a-8db4-4a27-9eee-8ab7c6f7f1c5.tmp
                                        • Size 26KB
                                        • SHA256 7060c6ac4ea99a3f310773a8eac123a529d12d65a0a128bb27e705dd06537015
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                        • Size 2KB
                                        • SHA256 61444f37be7f9b409de2ad441990dec6cfa5fddb318132c4574b438c1329c531
                                        • MD5 SHA1 SHA512 TLSH