Analysis

  • user interaction
    yes
  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 15:25

General

  • Target
    https://us.list-manage.com/kGjRoSsbBBY?e=b58606b17d&c2id=9a2cdd4069c4141634a1dfb36806632c&m=zgi7536kYPdXPFYUBtfMGd_x7538c-UMoS-AZMsLcSehon0Le69Ye9r2LqZL
  • Sample261102-sty2vsa12x
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: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 26 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://us.list-manage.com/kGjRoSsbBBY?e=b58606b17d&c2id=9a2cdd4069c4141634a1dfb36806632c&m=zgi7536kYPdXPFYUBtfMGd_x7538c-UMoS-AZMsLcSehon0Le69Ye9r2LqZL
    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:2924
    • 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,0x240,0x234,0x260,0x7ff9e633c188,0x7ff9e633c194,0x7ff9e633c1a0
      2⤵
        PID:2356
      • 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=1760,i,15561912813885768992,12228305579046661548,262144 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=2324 /prefetch:2
        2⤵
          PID:3516
        • 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=1920,i,11519271146662819025,2026690592384387708,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=2364 /prefetch:3
          2⤵
          • System Time Discovery
          PID:2444
        • 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=2504,i,5772605805887689296,7338989375033788504,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=3128 /prefetch:8
          2⤵
            PID:2232
          • 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=3456,i,2854155063397630476,11637668768544208217,2097152 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=3492 /prefetch:1
            2⤵
              PID:3708
            • 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,15216519778171133585,12161451782231882978,2097152 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=3500 /prefetch:1
              2⤵
                PID:2856
              • 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=4132,i,2377331197077163747,2216122039560393019,2097152 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=4280 /prefetch:1
                2⤵
                  PID:3696
                • 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=4144,i,16556483192487590797,2190891712077416579,2097152 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=4332 /prefetch:2
                  2⤵
                    PID:2968
                  • 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=5116,i,14262998863106737877,5637224096226289449,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=5168 /prefetch:8
                    2⤵
                      PID:2920
                    • 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=5092,i,8620360076328319004,5901627952419899839,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=5200 /prefetch:8
                      2⤵
                        PID:4500
                      • 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=5936,i,15574122399913073026,9121648946329815946,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=5780 /prefetch:8
                        2⤵
                          PID:1732
                        • 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=5936,i,15574122399913073026,9121648946329815946,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=5780 /prefetch:8
                          2⤵
                            PID:4792
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6216,i,3887098798437473268,11318102722510826624,524288 --field-trial-handle=2328,i,10778598785661567298,10685633327169743165,262144 --variations-seed-version --mojo-platform-channel-handle=6244 /prefetch:8
                            2⤵
                              PID:2380
                          • 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:4176

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

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                                  Downloads

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 928eda824fe964cd23927cf06086d7d24e20a3a5092daf1acee5b632c76c962a
                                  • MD5 SHA1 SHA512 TLSH

                                  settings.dat

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  • Size 280B
                                  • SHA256 93c2ca3ce74eca17f27aa90cc3323bb8d6aea5c365862a01a512ce14b9f825b4
                                  • MD5 SHA1 SHA512 TLSH

                                  30253a6c-6c53-47a8-8cc1-e011f8ae4cd3.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\30253a6c-6c53-47a8-8cc1-e011f8ae4cd3.tmp
                                  • Size 70KB
                                  • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  892f355c-a51a-4850-9f67-e95be55ab6ef.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\892f355c-a51a-4850-9f67-e95be55ab6ef.tmp
                                  • Size 27KB
                                  • SHA256 8e4ec38be2f8ebf0a8928833151d51eede6f3f924a225887afc12efa40e3f97a
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  e30fcf89-fb75-4b51-a082-ab2867472d57.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\e30fcf89-fb75-4b51-a082-ab2867472d57.tmp
                                  • Size 2B
                                  • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                  • MD5 SHA1 SHA512

                                  013162f2-6cd6-4bd7-9756-338995abe39d.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\013162f2-6cd6-4bd7-9756-338995abe39d.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  e30a7ebd-058d-4235-aec5-3a27455b5303.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\e30a7ebd-058d-4235-aec5-3a27455b5303.tmp
                                  • Size 111B
                                  • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                                  • MD5 SHA1 SHA512 TLSH

                                  f7df0c71-5728-4aa3-b857-13b05c590bec.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\f7df0c71-5728-4aa3-b857-13b05c590bec.tmp
                                  • Size 9KB
                                  • SHA256 b1a3f7923b2ad5478cce4629d7953d2c13bccf7fe22ba3d593a5d3943a20c1ce
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  c2cfd185-d3aa-49db-bee2-88ccb7a1b2ab.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\c2cfd185-d3aa-49db-bee2-88ccb7a1b2ab.tmp
                                  • Size 18KB
                                  • SHA256 3502e2e139ba6c7be8a9f26f6b229f1a0a828456809f002d3990413c9fa5d8d7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  e323e084-f85a-4160-a878-53b83a766593.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e323e084-f85a-4160-a878-53b83a766593.tmp
                                  • Size 8KB
                                  • SHA256 0fd2475a69e8584fc70091c28c40751b26804004dd395ab94c9a3275bd75874c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  f9b581a6-deaa-448f-b4b4-738a5af472c3.tmp

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f9b581a6-deaa-448f-b4b4-738a5af472c3.tmp
                                  • Size 8KB
                                  • SHA256 7a361ef3240201db13c18f4ff4935f90650d179b56dd8dd14d674f156cd8c0ac
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                  • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                  • Size 2KB
                                  • SHA256 f1250d6293c1c84940d779c1cddded5a6405f2a6a9629dc48e248f6f247c40c2
                                  • MD5 SHA1 SHA512 TLSH