Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 16:53

General

  • Target
    attachment20261002-278819-s193tc.htm
  • Size 34KB
  • Sample261002-vecles1t9p
  • SHA256 6ba372357efa26a04e1c8eb59f29e9867b04ed241c4665f06e78d1ebe6ab8e5b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-s193tc.htm
    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:824
    • 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,0x2c0,0x7ffb5f71c188,0x7ffb5f71c194,0x7ffb5f71c1a0
      2⤵
        PID:1772
      • 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=1684,i,9925560973200971427,3360865582539099496,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=2616 /prefetch:11
        2⤵
        • System Time Discovery
        PID:4552
      • 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=1540,i,15254925447765879511,10476389232977151191,262144 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=2360 /prefetch:2
        2⤵
          PID:4856
        • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2200,i,12866602944322479224,13397993174615344869,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=2668 /prefetch:13
          2⤵
            PID:6088
          • 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,12715120840632419275,1537484029924727681,2097152 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=3576 /prefetch:1
            2⤵
              PID:248
            • 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=3512,i,4578670894784263828,14624888262895312788,2097152 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=3580 /prefetch:1
              2⤵
                PID:4136
              • 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=4240,i,10856905305892439088,712034132926272514,2097152 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=4704 /prefetch:9
                2⤵
                  PID:1268
                • 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=4228,i,7581828113110770224,13783646502760734191,2097152 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=4700 /prefetch:1
                  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=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=5324,i,1599272042035012694,5170867864391578159,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5320 /prefetch:14
                    2⤵
                      PID:4172
                    • 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=5328,i,9019592779043267990,5707737134468001264,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5344 /prefetch:14
                      2⤵
                        PID:3120
                      • 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=5952,i,14780587999215189597,4322333992505162527,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5968 /prefetch:14
                        2⤵
                          PID:5712
                        • 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=5952,i,14780587999215189597,4322333992505162527,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5968 /prefetch:14
                          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=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=5040,i,2903105816908811404,10438471642975997757,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=6532 /prefetch:14
                            2⤵
                              PID:2676
                            • 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=4720,i,7854076838681140667,9720440316676239665,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5968 /prefetch:14
                              2⤵
                                PID:4312
                              • 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=4724,i,297860488484116675,14755445847485424478,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=4976 /prefetch:14
                                2⤵
                                  PID:4296
                                • 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=1868,i,10840158722283275612,18415202730043226948,524288 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=5532 /prefetch:14
                                  2⤵
                                    PID:5240
                                  • 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=4820,i,9783931644378068272,12667472248370879087,262144 --field-trial-handle=2324,i,5986661544038881095,5463697438387583751,262144 --variations-seed-version --mojo-platform-channel-handle=4996 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4928
                                • 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:1460
                                  • 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:1228

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          4387506a-c9c8-4dab-bc3c-eaaa2af35ed6.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\4387506a-c9c8-4dab-bc3c-eaaa2af35ed6.tmp
                                          • Size 37KB
                                          • SHA256 35156a3fcdd275f06c5ad4319c6b822a1bb44ca61fd4540bf4ef201ddee43bb4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          4a1a4aaa-d183-4677-8018-24d8f2edcff9.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\4a1a4aaa-d183-4677-8018-24d8f2edcff9.tmp
                                          • Size 35KB
                                          • SHA256 96880a1e3f532e63850b2b25c87ccdbad6ea4145295ca159643a929fe2caba49
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          539faeb8-e9a0-4b26-876d-c9d7ce654b27.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\539faeb8-e9a0-4b26-876d-c9d7ce654b27.tmp
                                          • Size 35KB
                                          • SHA256 42a78940d5cba94950db4592a3188d6f38d6dc99016ce0e0fcabf38cc1a171aa
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 4fc7dcf7387fe20ebfe8604da12039dc01420b7c4f9203598cac361fa8e97926
                                          • MD5 SHA1 SHA512 TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 2faa1b1440ef2e1a669881f74143ac7857706d1524c89e682f713c8f3d38ab23
                                          • MD5 SHA1 SHA512 TLSH

                                          08434aee-5606-4662-85b8-2370d26e3ce7.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\08434aee-5606-4662-85b8-2370d26e3ce7.tmp
                                          • Size 70KB
                                          • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          8fc40e53-f436-43ea-83ef-eccb8bbf39b9.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8fc40e53-f436-43ea-83ef-eccb8bbf39b9.tmp
                                          • Size 11KB
                                          • SHA256 819a3930ef72c1396a0a53ad580d3437a83c4fa708d02f760c12c431b7d96524
                                          • 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 127059bc77566119cbc1700c33ed7407e5a1676f5b8843acb7d9780eeae58a74
                                          • 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 a8e77d54d1372f8ce6830ff0f9a69aa642dd0e374482c8e59966ead2b21994cb
                                          • MD5 SHA1 SHA512 TLSH

                                          302a6b49-2eda-498a-b22f-4f9996a3e003.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\302a6b49-2eda-498a-b22f-4f9996a3e003.tmp
                                          • Size 2B
                                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                          • MD5 SHA1 SHA512

                                          1a121701-4f65-4348-9a84-17463d442201.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\1a121701-4f65-4348-9a84-17463d442201.tmp
                                          • Size 2KB
                                          • SHA256 00923647b0c4d3fb298be268f4783dfedcd48c3dd0c2368a2d5427af03998e18
                                          • MD5 SHA1 SHA512 TLSH

                                          6f8be725-b0db-4150-8444-dcb3679c9e09.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\6f8be725-b0db-4150-8444-dcb3679c9e09.tmp
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          7a9ec4a5-1b13-45b1-bb24-c691b8d86ff1.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\7a9ec4a5-1b13-45b1-bb24-c691b8d86ff1.tmp
                                          • Size 40B
                                          • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                          • MD5 SHA1 SHA512

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                          • Size 23KB
                                          • SHA256 78fbec5665c9287f12cefd3823e5fdc94917945f8801b71306fd055452a7b8e5
                                          • MD5 SHA1 SHA512 SSDEEP 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

                                          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

                                          d118b6c0-a9b5-4833-a7a9-30af7d8bd393.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d118b6c0-a9b5-4833-a7a9-30af7d8bd393.tmp
                                          • Size 11KB
                                          • SHA256 574f6516b4dc6c02a2a36f4d05f5a4fdeee7a472fef051ceea36e100cc92eff6
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          d98b88fa-87bf-46c6-94c6-8f12dbf6f963.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d98b88fa-87bf-46c6-94c6-8f12dbf6f963.tmp
                                          • Size 11KB
                                          • SHA256 4b894a5d2771828a7da8765dbe9003817001f0e64acbed98f3248ab6996b3c4c
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          2e5c1cdd-3bcf-4973-a252-82056e6ef74b.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\2e5c1cdd-3bcf-4973-a252-82056e6ef74b.tmp
                                          • Size 22KB
                                          • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          4a24a62c-42d9-4957-83c4-d0d4f536fd18.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\4a24a62c-42d9-4957-83c4-d0d4f536fd18.tmp
                                          • Size 13B
                                          • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                          • MD5 SHA1 SHA512

                                          fdfc8d7a-fba6-46de-991c-e4778ba535f7.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\fdfc8d7a-fba6-46de-991c-e4778ba535f7.tmp
                                          • Size 39KB
                                          • SHA256 899603e1f711b0d0183779ccfb32a9fa020d89eef56fd91ced5d68e5e975bf02
                                          • MD5 SHA1 SHA512 SSDEEP TLSH