Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-143791-71tz0i.html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:4344
    • 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,0x240,0x234,0x2f0,0x7ff957a5c188,0x7ff957a5c194,0x7ff957a5c1a0
      2⤵
        PID:1264
      • 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=1852,i,16656889511017562521,17869388626872104145,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=2228 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5216
      • 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=1632,i,1718076114846644897,5696638826635339405,262144 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=2196 /prefetch:2
        2⤵
          PID:5436
        • 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=2516,i,2341023827983730138,3048303535166880582,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=2580 /prefetch:8
          2⤵
            PID:364
          • 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=3448,i,2880156991305756206,16059627146586764465,2097152 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=3464 /prefetch:1
            2⤵
              PID:732
            • 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=3460,i,10902192989667594303,14288099090562383501,2097152 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=3484 /prefetch:1
              2⤵
                PID:3264
              • 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=4716,i,10269245610997256156,10091169411442425449,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5012 /prefetch:8
                2⤵
                  PID:540
                • 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=4980,i,3130852507694278109,10986025318427869058,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5064 /prefetch:8
                  2⤵
                    PID:4968
                  • 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,6672582701729757820,12554767889317301788,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                    2⤵
                      PID:1776
                    • 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,6672582701729757820,12554767889317301788,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5788 /prefetch:8
                      2⤵
                        PID:556
                      • 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=5912,i,16298130254326238023,7135260502366547855,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5840 /prefetch:8
                        2⤵
                          PID:1564
                        • 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=5884,i,6794294058253933254,1862430942823338330,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5828 /prefetch:8
                          2⤵
                            PID:2936
                          • 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=5896,i,10215264943760041474,10510665297962957559,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5900 /prefetch:8
                            2⤵
                              PID:2880
                            • 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=5180,i,13095387573707443672,12598702842016331597,524288 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5060 /prefetch:8
                              2⤵
                                PID:2152
                              • 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=5000,i,12772385632687879467,12288818050009777519,262144 --field-trial-handle=2204,i,14191194551279636831,6670183651633077874,262144 --variations-seed-version --mojo-platform-channel-handle=5816 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2312
                            • 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:2936
                              • 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:3812

                                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 3c1c88a1dc8e5439a1a520e9db930955bf4755654f664147c54e6cba8b43ed4c
                                      • MD5 SHA1 SHA512 TLSH

                                      12ae0fd2-a5a2-435a-98a6-cda8670d469c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\12ae0fd2-a5a2-435a-98a6-cda8670d469c.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      1e347b41-47a6-49c0-9e9f-cafb6d57c24e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1e347b41-47a6-49c0-9e9f-cafb6d57c24e.tmp
                                      • Size 11KB
                                      • SHA256 bd24feae21341f5e37feb1fa0c65015947b2dcaec60fb0ad44324f2fefda60d2
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      1f55756a-5ae6-4c98-a0a7-fa01fa5f4eff.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1f55756a-5ae6-4c98-a0a7-fa01fa5f4eff.tmp
                                      • Size 649B
                                      • SHA256 b26f25057c85c3da4de57f563eceedab4a9ae0d7bb2f65242afde9f0d4a8cd64
                                      • MD5 SHA1 SHA512 TLSH

                                      2157562b-c13c-4161-8658-3ba12c493be0.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\2157562b-c13c-4161-8658-3ba12c493be0.tmp
                                      • Size 11KB
                                      • SHA256 7556ffca7449a7b1ac1feb0e3c01e0984024675632bcd8bb1ff3b18dcb39abfd
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      513c7789-2417-4ee4-a62c-8d3fc24f770f.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\513c7789-2417-4ee4-a62c-8d3fc24f770f.tmp
                                      • Size 11KB
                                      • SHA256 da824cc038bbdb61282e24b4817742b5515073879e7f70bffaac60ccfb3c8677
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      40e542ad-afa0-48e2-8b09-5bd21602a0e3.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\40e542ad-afa0-48e2-8b09-5bd21602a0e3.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      b1a1b072-b0df-4b59-b604-caa1121eae05.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b1a1b072-b0df-4b59-b604-caa1121eae05.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      b711c4e6-bfb5-40c0-b245-eef24d7ce997.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b711c4e6-bfb5-40c0-b245-eef24d7ce997.tmp
                                      • Size 1KB
                                      • SHA256 b286daa53f2524d87a5180d57af98d84be169b3e7c4397245538a09ab007b801
                                      • MD5 SHA1 SHA512 TLSH

                                      e3fadd1f-a57c-4733-9212-d4d0eb8a64ce.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\e3fadd1f-a57c-4733-9212-d4d0eb8a64ce.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • 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

                                      sync_diagnostic.log

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                      • Size 23KB
                                      • SHA256 0b26e66dd79b517483ac8f61fadf9222fd120f9385fadaf2c6b36a56bea3087d
                                      • 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

                                      d41cb338-93d6-4563-913b-e6f3aec61628.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d41cb338-93d6-4563-913b-e6f3aec61628.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      a0254321-6ef3-44d2-9265-453355dde570.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\a0254321-6ef3-44d2-9265-453355dde570.tmp
                                      • Size 25KB
                                      • SHA256 e1f55c868b75b57d960bd9ec635fdd252ee2c8fe2ca58e7f6bf1b9fcfbf10bfd
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      a9276a77-0703-4967-be51-21ad74dd218b.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\a9276a77-0703-4967-be51-21ad74dd218b.tmp
                                      • Size 26KB
                                      • SHA256 08613c437db25b98444207b461774a220919bb692d17ed486eb9d4343bb31752
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      e13b64dd-b235-433d-b94e-165a194b5ea8.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e13b64dd-b235-433d-b94e-165a194b5ea8.tmp
                                      • Size 26KB
                                      • SHA256 03531456d34e2e888cde6d88837f92e87fb206f9675e6929baea42c04c80be32
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      f7b20f38-1056-406d-b162-4e9f95a82b27.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f7b20f38-1056-406d-b162-4e9f95a82b27.tmp
                                      • Size 27KB
                                      • SHA256 491dcac16542a2446c97e1c3d981b738bfed3e6d053d36ddf5991c1eafd459e2
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 2101e8347a8823442e20e0090028012c1e638b283859365595a0a5d5a9a67af5
                                      • MD5 SHA1 SHA512 TLSH

                                      memory/556-192-0x000001E5384E0000-0x000001E5394E0000-memory.dmp