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, 07:29

General

  • Target
    attachment20261002-278819-dyqgv.html
  • Size 116B
  • Sample261002-jbrqdswepa
  • SHA256 ccde54317343ebacd6da2afde0b4007f766b637b1ba34510c74de49797553d77
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-dyqgv.html
    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:5224
    • 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,0x29c,0x7ffdc386c188,0x7ffdc386c194,0x7ffdc386c1a0
      2⤵
        PID:4276
      • 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=1832,i,14411063249035491989,3339615843527182511,262144 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=2432 /prefetch:2
        2⤵
          PID:5904
        • 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=2096,i,7324329748999327362,3834271505795862408,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=2464 /prefetch:11
          2⤵
          • System Time Discovery
          PID:2740
        • 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=2480,i,17817890474992139110,13650424267354632657,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=3276 /prefetch:13
          2⤵
            PID:2820
          • 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=3588,i,2398438418747243723,10586333452107648290,2097152 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=3636 /prefetch:1
            2⤵
              PID:4160
            • 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=3604,i,5589378979294445650,11202206397619695222,2097152 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=3716 /prefetch:1
              2⤵
                PID:2508
              • 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=4216,i,1352995241053318719,2133949486483133700,2097152 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=4484 /prefetch:1
                2⤵
                  PID:5144
                • 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=4228,i,11939246927391509717,1258475760715865107,2097152 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=4488 /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=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=3676,i,5807800226199282185,7964745150990155654,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=5404 /prefetch:14
                    2⤵
                      PID:4072
                    • 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=3744,i,11741169418417440365,5841503687125895691,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=5384 /prefetch:14
                      2⤵
                        PID:2700
                      • 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=6076,i,6728387641092203504,1127718231262072136,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=6080 /prefetch:14
                        2⤵
                          PID:3384
                        • 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=6076,i,6728387641092203504,1127718231262072136,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=6080 /prefetch:14
                          2⤵
                            PID:2792
                          • 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=1240,i,6514422993538921022,2872863535613731600,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=4212 /prefetch:14
                            2⤵
                              PID:1248
                            • 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=1244,i,9539370525337605310,15256832695723441005,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=6152 /prefetch:14
                              2⤵
                                PID:4480
                              • 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=1248,i,1713551536187355698,2576450687539376595,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=1236 /prefetch:14
                                2⤵
                                  PID:4720
                                • 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=6112,i,6217473406226445115,14243624954112787947,524288 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=5064 /prefetch:14
                                  2⤵
                                    PID:2956
                                  • 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=6124,i,8068364081788725992,1245982806248344715,262144 --field-trial-handle=2436,i,3071307221297414456,1708664579426652833,262144 --variations-seed-version --mojo-platform-channel-handle=5448 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4080
                                • 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:2912
                                  • 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:4976

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          2ca8ef43-05e8-4136-9567-6443ad70d6b8.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\2ca8ef43-05e8-4136-9567-6443ad70d6b8.tmp
                                          • Size 35KB
                                          • SHA256 d94af8dab3cbbb591203997099583846da7402937acb75aa8ec1c9eabbe598b5
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          6d25315c-4f3b-45db-97af-9d103ad5d9cb.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\6d25315c-4f3b-45db-97af-9d103ad5d9cb.tmp
                                          • Size 39KB
                                          • SHA256 8c29fe3bb2c4dd0322c1ae759360cfdd49b6a962c8251f2f5270a9138f6dbbed
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          73ba0a3e-d48e-491c-8d6c-c31427f0b831.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\73ba0a3e-d48e-491c-8d6c-c31427f0b831.tmp
                                          • Size 35KB
                                          • SHA256 65bdb9c23b5a8801021818c982e357801ec65fd4a12b7d22d42c69b434bef111
                                          • 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

                                          02207953-3aa3-41bd-8247-d848b35f353a.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\02207953-3aa3-41bd-8247-d848b35f353a.tmp
                                          • Size 23KB
                                          • SHA256 8c9e66387179ff651ba108c2b5f5d5d5147aaf4c730665176bf88398bb605371
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          319ac2b4-501e-408b-8194-ad780b3d8b20.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\319ac2b4-501e-408b-8194-ad780b3d8b20.tmp
                                          • Size 11KB
                                          • SHA256 907b62c0a21f8940506d6051af0bf9b59194b32dd07590ec7460aebe36a5dcd0
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          77e3f45e-1675-4ef2-b925-8c6af58316cd.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\77e3f45e-1675-4ef2-b925-8c6af58316cd.tmp
                                          • Size 11KB
                                          • SHA256 3fa54877845fc1e559e2b6eae9672ef6c90bab7f97aed22332b90720d714cbce
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          7c50ced9-8e41-4f31-b4d6-3277a64bd084.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7c50ced9-8e41-4f31-b4d6-3277a64bd084.tmp
                                          • Size 11KB
                                          • SHA256 07cee14110cb6af7be1d75a5cd9276839396a8852900bc2819ed3f7d0138bb1b
                                          • 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 cb8a1879ee7d4066e28dd7ad254d85f11e9574a0c45e007faf7d4c2660ce9e1f
                                          • 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 0640e8cf39eb76c1d7699d4b972966412a5dc70d4d0310d9c3d97785c07d07b9
                                          • MD5 SHA1 SHA512 TLSH

                                          6ee3c6ed-62b4-4ffe-8dc3-9c10f8070dff.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\6ee3c6ed-62b4-4ffe-8dc3-9c10f8070dff.tmp
                                          • Size 2B
                                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                          • MD5 SHA1 SHA512

                                          0d191f87-9ea3-4c53-bd90-3502129dec51.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\0d191f87-9ea3-4c53-bd90-3502129dec51.tmp
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          2701bbda-af3e-477e-9e0c-bdb92cad6ebf.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\2701bbda-af3e-477e-9e0c-bdb92cad6ebf.tmp
                                          • Size 2KB
                                          • SHA256 38d3d76a891d030af10322b8ff6309e2aea25f7b6c49eeb3c3e8262d831a1ce8
                                          • MD5 SHA1 SHA512 TLSH

                                          ff00f3cc-349f-4f36-b24d-fe3e24a93db3.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\ff00f3cc-349f-4f36-b24d-fe3e24a93db3.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

                                          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

                                          f650c996-ad83-4d7b-b0d2-855f45e3bb67.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\f650c996-ad83-4d7b-b0d2-855f45e3bb67.tmp
                                          • Size 70KB
                                          • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          10a206a9-bb34-4ef4-bd25-bfe8e801c821.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\10a206a9-bb34-4ef4-bd25-bfe8e801c821.tmp
                                          • Size 22KB
                                          • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          b10b56ca-6ff6-4226-9cdf-1d9a1e4b84ea.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b10b56ca-6ff6-4226-9cdf-1d9a1e4b84ea.tmp
                                          • Size 37KB
                                          • SHA256 4ef07e3d9c5a884cada5d313444aa5cdc05c3bfe9984be525b22b68e4afc8952
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          69d458dd-b20c-4788-848b-e63d3eb449b4.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\69d458dd-b20c-4788-848b-e63d3eb449b4.tmp
                                          • Size 13B
                                          • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                          • MD5 SHA1 SHA512