Analysis

  • max time kernel
    148s
  • max time network
    133s
  • 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, 12:19

General

  • Target
    attachment20261002-278819-gb2pmb.htm
  • Size 34KB
  • Sample261002-phpghatt4n
  • 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-gb2pmb.htm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:5824
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x260,0x264,0x268,0x25c,0x328,0x7fff8919c188,0x7fff8919c194,0x7fff8919c1a0
      2⤵
        PID:4360
      • 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=1844,i,6194770616834527629,5281210926926916652,262144 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=2376 /prefetch:2
        2⤵
          PID:5852
        • 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=1964,i,7326515806438200759,16016038724434400097,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=2412 /prefetch:11
          2⤵
          • System Time Discovery
          PID:1236
        • 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=2416,i,6928985088377064906,6510155310536302155,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=3444 /prefetch:13
          2⤵
            PID:5468
          • 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=3376,i,18345767819602797454,5220977811922894734,2097152 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=3460 /prefetch:1
            2⤵
              PID:3348
            • 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=3380,i,11764229881713335917,15882598196597744958,2097152 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=3624 /prefetch:1
              2⤵
                PID:4880
              • 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=4300,i,5798467946831039572,16305761214158553197,2097152 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=4824 /prefetch:9
                2⤵
                  PID:5516
                • 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=4276,i,8030637179969300197,1558763477106617231,2097152 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=4820 /prefetch:1
                  2⤵
                    PID:980
                  • 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=5324,i,6033900429781434980,14451785038257394596,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=5360 /prefetch:14
                    2⤵
                      PID:2304
                    • 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=5320,i,2152350253196158163,1291042700434798006,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=5348 /prefetch:14
                      2⤵
                        PID:4644
                      • 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=5956,i,15076422410441162334,2607793411994428643,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=5976 /prefetch:14
                        2⤵
                          PID:4908
                        • 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=5956,i,15076422410441162334,2607793411994428643,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=5976 /prefetch:14
                          2⤵
                            PID:1584
                          • 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=5252,i,6857180653423990585,8681651317550009992,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=4908 /prefetch:14
                            2⤵
                              PID:5872
                            • 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=3364,i,18257533552554294624,16562833509315652138,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:14
                              2⤵
                                PID:3460
                              • 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=4824,i,11787155621999779014,9826853995498822056,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:14
                                2⤵
                                  PID:3328
                                • 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=5560,i,7520033663356119500,3917018168674713422,524288 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=5524 /prefetch:14
                                  2⤵
                                    PID:2768
                                  • 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=5788,i,2728428687483429427,16462151811613368189,262144 --field-trial-handle=2384,i,11388287926587794679,4311762156999882397,262144 --variations-seed-version --mojo-platform-channel-handle=800 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4120
                                • 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:2552
                                  • 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:5832

                                    Network

                                          MITRE ATT&CK Enterprise v16

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          0bab8a09-bfd2-402f-a221-c0638396ef5e.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\0bab8a09-bfd2-402f-a221-c0638396ef5e.tmp
                                          • Size 34KB
                                          • SHA256 b5feb11d6a7c677981d1171c31f1b8a26a74a7f73e59d43ee76d22040d9bdef6
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          37753ed0-7b87-4cc4-9a11-a43bbd189501.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\37753ed0-7b87-4cc4-9a11-a43bbd189501.tmp
                                          • Size 37KB
                                          • SHA256 db0b7343d7a5fd1cdb4afa2adcd38cb0333a1e63107ddbc39ff1876417a0f781
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          47385e1d-a3d7-4850-9f65-f6a56bc1bceb.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\47385e1d-a3d7-4850-9f65-f6a56bc1bceb.tmp
                                          • Size 34KB
                                          • SHA256 0f0d4a3231f76e80f70c9e89b0aadcb94f06ec102e3515d63abfe046f56c78b0
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 0d0352bb5f4b47f3d1ca8042212dfbae37957031d48d7789bd6cd7b4b6cbbe31
                                          • MD5 SHA1 SHA512 TLSH

                                          settings.dat

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                          • Size 280B
                                          • SHA256 fc0a38b9bd67def6f8a6da7a4a5956bc201e5aac4ba6f906946e52f5b14e13c2
                                          • MD5 SHA1 SHA512 TLSH

                                          1bd2b549-3457-4910-9592-f9a71b656a91.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1bd2b549-3457-4910-9592-f9a71b656a91.tmp
                                          • Size 10KB
                                          • SHA256 a69ef92d35a33c04a719a56455bec381c905f7f4dbdd31be6e07849413cf3f86
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          7581f90a-ff7b-43ab-801c-50a6efed721a.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7581f90a-ff7b-43ab-801c-50a6efed721a.tmp
                                          • Size 23KB
                                          • SHA256 0db3041eb5605e78b3f68538263a0f0c6734127f2e14c02525db880fa2508996
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          82a6299a-882c-4e1b-92bf-68cd3829d9db.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\82a6299a-882c-4e1b-92bf-68cd3829d9db.tmp
                                          • Size 10KB
                                          • SHA256 f550caf048e89d787ae70c3018af666044926546cca0e0335f44a918e5bbbbbf
                                          • 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 4618ac50e10ba7c334257f665e3fc680863682146cf7f93ca8713b6a05049044
                                          • 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 b4828cde29f01b3240baeb017193b92fd91784133e27ead1c548200297ce434d
                                          • MD5 SHA1 SHA512 TLSH

                                          4bfa92a9-912a-4980-9fac-f2606ae41c96.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\4bfa92a9-912a-4980-9fac-f2606ae41c96.tmp
                                          • Size 2B
                                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                          • MD5 SHA1 SHA512

                                          40e7c4fb-3e48-4407-bca7-41a31d2f6f30.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\40e7c4fb-3e48-4407-bca7-41a31d2f6f30.tmp
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          9d9de811-3f32-4aef-8ec6-e042c7a991ab.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\9d9de811-3f32-4aef-8ec6-e042c7a991ab.tmp
                                          • Size 40B
                                          • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                          • MD5 SHA1 SHA512

                                          b511fbd9-43db-4f96-b9a7-8823d71e712b.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\b511fbd9-43db-4f96-b9a7-8823d71e712b.tmp
                                          • Size 1KB
                                          • SHA256 de71838e6edac0038ffa7d9fa6d2422e84be822970e40db538ea090f3954b9a2
                                          • 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

                                          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

                                          a26f947a-f573-4cc6-8b3f-8723d1652226.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a26f947a-f573-4cc6-8b3f-8723d1652226.tmp
                                          • Size 70KB
                                          • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          d3f471d8-5255-406e-b0f8-3b3058daa9cc.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d3f471d8-5255-406e-b0f8-3b3058daa9cc.tmp
                                          • Size 10KB
                                          • SHA256 20d60c1a770e24148e517107b523c95f1c4787f62f268ae7d9e5af87ecbd6164
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          eb825fd4-4403-420b-8fc5-9fb3562ff60a.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Edge Cloud Config\eb825fd4-4403-420b-8fc5-9fb3562ff60a.tmp
                                          • Size 22KB
                                          • SHA256 d988156066b7fd22de278fbc96759d2caea6552094ffeb2ddd9307806059c5e4
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          eef2773c-e0e7-41c4-a2ad-98568413ab1d.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\eef2773c-e0e7-41c4-a2ad-98568413ab1d.tmp
                                          • Size 36KB
                                          • SHA256 e5cf2bc4d5772095f40da603956897c8357aefea5a4c67f8be14fdb28e8bf0eb
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          a7c2be70-e05e-49d1-8fc4-0b8046bf8559.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\a7c2be70-e05e-49d1-8fc4-0b8046bf8559.tmp
                                          • Size 13B
                                          • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                          • MD5 SHA1 SHA512