Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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, 12:51

General

  • Target
    attachment20261002-278819-e5z0f7.htm
  • Size 34KB
  • Sample261002-p3fp4ashnc
  • SHA256 c2d81496aa9aede610168814a238002ce7de294b0fe73040d224b8184e622e1d
  • 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.

  • 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-e5z0f7.htm
    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:1456
    • 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,0x240,0x234,0x24c,0x7ffdb4e2c188,0x7ffdb4e2c194,0x7ffdb4e2c1a0
      2⤵
        PID:4280
      • 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,5300789369045662043,11572217653436001988,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=2328 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5868
      • 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=1660,i,9707988078199821044,1894503140942662248,262144 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=2288 /prefetch:2
        2⤵
          PID:1436
        • 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=2308,i,12744706305162801643,7171909536131705994,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=2488 /prefetch:8
          2⤵
            PID:5616
          • 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=3508,i,15771679882147904564,12354735414146809541,2097152 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=3556 /prefetch:1
            2⤵
              PID:4224
            • 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,12737637499051066876,10057573193318097989,2097152 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=3560 /prefetch:1
              2⤵
                PID:5144
              • 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=4932,i,13513534287374796967,3189215665316545180,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=4944 /prefetch:8
                2⤵
                  PID:2576
                • 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=4936,i,10611578281072502948,18261907041369128305,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=5060 /prefetch:8
                  2⤵
                    PID:5612
                  • 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=5744,i,15356682554172809024,792946121623920681,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=5800 /prefetch:8
                    2⤵
                      PID:5828
                    • 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=5744,i,15356682554172809024,792946121623920681,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=5800 /prefetch:8
                      2⤵
                        PID:2332
                      • 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=5828,i,13052318848245794332,18206221675622563483,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=6112 /prefetch:8
                        2⤵
                          PID:1232
                        • 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=5812,i,4817739912376864138,6143645023471657762,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=6164 /prefetch:8
                          2⤵
                            PID:1348
                          • 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=6156,i,14770313979090072808,16825090127664256374,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=6160 /prefetch:8
                            2⤵
                              PID:1244
                            • 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=5304,i,2191754142617796573,5172986656452766268,524288 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=5284 /prefetch:8
                              2⤵
                                PID:4852
                              • 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=6104,i,8666853392751707717,18294436342995089876,262144 --field-trial-handle=2292,i,12989643747345875191,15260905576188783704,262144 --variations-seed-version --mojo-platform-channel-handle=6060 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1416
                            • 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:3796
                              • 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:5548

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      784aa242-7d4e-4763-9cf7-023b87ecc040.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\784aa242-7d4e-4763-9cf7-023b87ecc040.tmp
                                      • Size 26KB
                                      • SHA256 94190f2d47eb1ee79b13c36b3086a6be0289ebf01dc82bc18a7ee16c2a0d571f
                                      • 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

                                      38343061-3d7e-4201-afba-6b7646747602.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\38343061-3d7e-4201-afba-6b7646747602.tmp
                                      • Size 27KB
                                      • SHA256 f230a4ab4e764530740da76557d07216341c8768c7e1efb0b2e77ac27dc0b62c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      644ab3fb-5818-488f-847a-dfb28af5d2a8.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\644ab3fb-5818-488f-847a-dfb28af5d2a8.tmp
                                      • Size 11KB
                                      • SHA256 ab09f92d25c94586741d5b9fb64dc9f19914130bb35e9f977fbf82ee2f6abf89
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      7cff235e-8c9c-4482-99c9-23976f7363c7.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7cff235e-8c9c-4482-99c9-23976f7363c7.tmp
                                      • Size 11KB
                                      • SHA256 562b6decb70a7cf1f323cc5e7f56121e46159559e672e476f87deff29d6bbd76
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      9f01b0d4-9b7e-4bb5-abe4-5e0eecd03e28.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9f01b0d4-9b7e-4bb5-abe4-5e0eecd03e28.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      BrowsingTopicsState

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                      • Size 649B
                                      • SHA256 4ed8ce076bc5d6e2fa89aa12f5ddee2bdf5ca0d725e1b30e275f998739a1f2bd
                                      • MD5 SHA1 SHA512 TLSH

                                      748189d1-b66d-49f8-8681-1662b27f0748.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\748189d1-b66d-49f8-8681-1662b27f0748.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      2ec7455b-e1b8-428f-ab73-463f1c966f57.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\2ec7455b-e1b8-428f-ab73-463f1c966f57.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      3c1b7e5f-7225-42c2-af49-cde014f85917.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\3c1b7e5f-7225-42c2-af49-cde014f85917.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      7feee6d0-735b-47cb-9a45-bd0aa62a2f8e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\7feee6d0-735b-47cb-9a45-bd0aa62a2f8e.tmp
                                      • Size 1KB
                                      • SHA256 3a6490e241652c77e0fc251173f1bb9ba9626b75df68393a61aa638338957f56
                                      • 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 8a16035d1c81a96ad73da8461106f67920e3f66d7d28e3a4b07d0f0e83fd9e45
                                      • 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

                                      e13f4c7b-a968-4dfe-9145-5827b9837bc0.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e13f4c7b-a968-4dfe-9145-5827b9837bc0.tmp
                                      • Size 11KB
                                      • SHA256 e37bc30c3a1ba36731197e974ece9391f6ecb12f6dd62797fba838a480caa0d4
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      b523e613-6f84-4f66-bee5-30ab47dd62ad.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b523e613-6f84-4f66-bee5-30ab47dd62ad.tmp
                                      • Size 25KB
                                      • SHA256 57ec0c12eb70c64856ae90bf7d48e4307ebff97b2616f6e225957ddd185b4763
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      c0ca6c10-8272-464b-85af-a7c19f7ee633.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\c0ca6c10-8272-464b-85af-a7c19f7ee633.tmp
                                      • Size 26KB
                                      • SHA256 368471841406cda5bc0f88118c8769a27c5f48c135e82c1e73cbf44acd8ea1db
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      fb9390a9-6e91-464e-906e-4605030c2918.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\fb9390a9-6e91-464e-906e-4605030c2918.tmp
                                      • Size 26KB
                                      • SHA256 064f476e6922f8e1ab019c99275a1e9e14ef83d7fd15b2cdeea82d28153a3d23
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 51f6dc9c5ff7addec2d2e760c3fdbc0feafb120c86731b8087c0f653f6904b4a
                                      • MD5 SHA1 SHA512 TLSH