Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 00:11

General

  • Target
    utility.html
  • Size 295KB
  • Sample260710-agy7zsct41
  • SHA256 8fcf8b2f291cce80835a71baed43c03a438124be7b8a6427a821cd262bd81f3b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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 data under HKEY_USERS 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 33 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\utility.html
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4664
    • 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,0x328,0x7ffe41a7c188,0x7ffe41a7c194,0x7ffe41a7c1a0
      2⤵
        PID:1576
      • 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=1804,i,11348649656426367736,14454666646527454186,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=2204 /prefetch:11
        2⤵
        • System Time Discovery
        PID:1672
      • 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=1668,i,5557745458085364825,6559702294792963690,262144 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=2108 /prefetch:2
        2⤵
          PID:5416
        • 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=2644,i,17057515519861635322,5110866630513718450,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=2764 /prefetch:13
          2⤵
            PID:5028
          • 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=3600,i,3106441051009651715,2528330264186021254,2097152 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=3664 /prefetch:1
            2⤵
              PID:2232
            • 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=3608,i,4183462703331743760,13901941952646981281,2097152 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=3668 /prefetch:1
              2⤵
                PID:5500
              • 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=4340,i,13435580340843366353,12421194668891575629,2097152 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=4648 /prefetch:1
                2⤵
                  PID:5292
                • 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=4392,i,5546585575509392582,13431541027875080077,2097152 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=4652 /prefetch:9
                  2⤵
                    PID:1548
                  • 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=3760,i,1235144700764210941,12633843905117381562,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=5392 /prefetch:14
                    2⤵
                      PID:5508
                    • 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=3748,i,11303814876696021240,7829648234094282444,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=5428 /prefetch:14
                      2⤵
                        PID:1740
                      • 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=6108,i,3168818672676600601,500184613794763785,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=6080 /prefetch:14
                        2⤵
                          PID:3180
                        • 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=6108,i,3168818672676600601,500184613794763785,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=6080 /prefetch:14
                          2⤵
                            PID:4636
                          • 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 --disable-gpu-compositing --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=12 --always-read-main-dll --metrics-shmem-handle=6220,i,5973287743308196537,9086128899037792523,2097152 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=6228 /prefetch:1
                            2⤵
                              PID:5748
                            • 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=3788,i,6814078389552175833,11081535630211089027,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=4668 /prefetch:14
                              2⤵
                                PID:752
                              • 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=5272,i,15930731077365526227,15129237718770631166,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=6148 /prefetch:14
                                2⤵
                                  PID:2704
                                • 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=4392,i,9442198221931337550,11942370903468559128,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=5196 /prefetch:14
                                  2⤵
                                    PID:948
                                  • 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=5544,i,5646194690911967774,11101905143243137182,524288 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=5588 /prefetch:14
                                    2⤵
                                      PID:5428
                                    • 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=5496,i,16190243479220007947,16471817182926827377,262144 --field-trial-handle=2116,i,12083732580795204026,12561214475680022978,262144 --variations-seed-version --mojo-platform-channel-handle=5536 /prefetch:10
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4296
                                  • 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:2896
                                    • 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:1692
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k GPSvcGroup
                                        1⤵
                                          PID:4628

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              settings.dat

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                              • Size 280B
                                              • SHA256 e35119268ad2455b6ec4314361db946ee09b095b28e62d25bbd7542d6be959b9
                                              • MD5 SHA1 SHA512 TLSH

                                              settings.dat

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                              • Size 280B
                                              • SHA256 e75f270f1371188bd7f350113eee1f4d141652add7af8e5f7af0ab47dac6d1f2
                                              • 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 0fb7fcd14eb46365e173f55adb929d2be88f33c5134b484f9f41aa9ea09596bb
                                              • MD5 SHA1 SHA512 TLSH

                                              the-real-index~RFe59b462.TMP

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe59b462.TMP
                                              • Size 2KB
                                              • SHA256 097167015834c01c4133f0a14fea7411ac6e9dd81adbeaa978e23fcd328a9df7
                                              • MD5 SHA1 SHA512 TLSH

                                              SiteList-Enterprise.json

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                                              • Size 2B
                                              • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                              • MD5 SHA1 SHA512

                                              Edge Profile.ico

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico
                                              • Size 70KB
                                              • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                              • Size 2KB
                                              • SHA256 f282e8c2085029e4cf009b58fb959fa12a89e56003a444e007618eebab7fa9b6
                                              • MD5 SHA1 SHA512 TLSH

                                              SCT Auditing Pending Reports

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                                              • Size 2B
                                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                              • MD5 SHA1 SHA512

                                              Sdch Dictionaries

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                                              • Size 40B
                                              • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                              • MD5 SHA1 SHA512

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                              • Size 13KB
                                              • SHA256 00e4921a68d9276952396f5043ea70ab6b7e018d6c2220a47f2e675dfd8de5b8
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                              • Size 14KB
                                              • SHA256 cc9426b324b59eeed8c3d3a1874c8da3c1561a5a858b90f58046754cf62a3f86
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                              • Size 14KB
                                              • SHA256 7e90cb80ed4957eaf89d7b91a455a37929cfed5737c40206aa60593c5338a3c6
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Secure Preferences

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                              • Size 27KB
                                              • SHA256 ba3a64fca8196865733b8f70fbaf03d544f1965f8dc06a84d3dbe0636cdecb85
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              CURRENT

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

                                              d0e22f9d-c2e9-4302-b5e5-a1a114b33ae1.tmp

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\d0e22f9d-c2e9-4302-b5e5-a1a114b33ae1.tmp
                                              • Size 22KB
                                              • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 38KB
                                              • SHA256 42074589deef78916b120fb140116bffc33242286e3a0c1617b8688ee85df0da
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 35KB
                                              • SHA256 f326bf198da66adb054f344e1fbd6c4d2d65e2d03ff1a7e22d3d3158a88fed1c
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 38KB
                                              • SHA256 5984ad4dab73c5eaa20c8c21e2d8dc7704eb3e834fbe30274759f63ed2ab5f61
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                              • Size 37KB
                                              • SHA256 68d716c45f0cb808cbaf6b5bcc3151a7e34a19b54d59d03bbaeadf2f583f04a5
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              d455acd0-1e69-4603-92b0-e910337d3e84.tmp

                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\d455acd0-1e69-4603-92b0-e910337d3e84.tmp
                                              • Size 13B
                                              • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                              • MD5 SHA1 SHA512