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, 04:28

General

  • Target
    attachment20261002-143791-153r7y.htm
  • Size 1KB
  • Sample261002-e3rggsvclf
  • SHA256 5d6004c82e2d7244aad68bb00365d03353aa2ac2d87ec93b28b59b029543fde2
  • 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-143791-153r7y.htm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:5196
    • 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,0x7ff8a1bbc188,0x7ff8a1bbc194,0x7ff8a1bbc1a0
      2⤵
        PID:4656
      • 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=1800,i,67025725177359166,8169547597612923698,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=2588 /prefetch:3
        2⤵
        • System Time Discovery
        PID:5792
      • 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=1712,i,6691209190214031452,3983039296262779395,262144 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=2500 /prefetch:2
        2⤵
          PID:5544
        • 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=2228,i,5508873937974449270,13321775013114099844,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=3136 /prefetch:8
          2⤵
            PID:2240
          • 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=3416,i,15336891105113297989,12630897653242826007,2097152 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=3440 /prefetch:1
            2⤵
              PID:5748
            • 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=3448,i,14680444376361292083,16275839017837849155,2097152 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=3444 /prefetch:1
              2⤵
                PID:456
              • 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=4928,i,17680779164401944304,6083514978702978688,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=4964 /prefetch:8
                2⤵
                  PID:5556
                • 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,6916129750560478211,18213629708644261579,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=4996 /prefetch:8
                  2⤵
                    PID:5572
                  • 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=5692,i,1833539301051471050,2372849358002851519,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=5708 /prefetch:8
                    2⤵
                      PID:2264
                    • 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=5692,i,1833539301051471050,2372849358002851519,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=5708 /prefetch:8
                      2⤵
                        PID:2020
                      • 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=5340,i,13001375546444291493,7134353604752962916,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:8
                        2⤵
                          PID:408
                        • 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=5712,i,3550847129132113436,9077931303023024596,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=6036 /prefetch:8
                          2⤵
                            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=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=5384,i,2349502352094204673,7557210235572400392,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=6132 /prefetch:8
                            2⤵
                              PID:2644
                            • 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=6080,i,5457268810591511606,6197034616639643381,524288 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=4936 /prefetch:8
                              2⤵
                                PID:736
                              • 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=756,i,4720505383333007356,11795620477039546796,262144 --field-trial-handle=2504,i,721425177800876914,6379206723588969625,262144 --variations-seed-version --mojo-platform-channel-handle=5548 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2016
                            • 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:5868
                              • 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:3500

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      28499705-15c8-42c9-9151-76efabce406f.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\28499705-15c8-42c9-9151-76efabce406f.tmp
                                      • Size 26KB
                                      • SHA256 15111d88f541cb7e6b569701f78b46cd98ee07458868f1870e024c6be666e2b2
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      37054479-aaa0-4b6f-8778-ffb4093e83e6.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\37054479-aaa0-4b6f-8778-ffb4093e83e6.tmp
                                      • Size 26KB
                                      • SHA256 1d3d076c00738a0e4d41a1dd31f4a1d6f46bd0e5b8f30f95f8c66509e0983d98
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 3c1c88a1dc8e5439a1a520e9db930955bf4755654f664147c54e6cba8b43ed4c
                                      • MD5 SHA1 SHA512 TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 2f67a665126f0d437497b394b50cc87ce72773b6abd85385bb78adf0ad326302
                                      • MD5 SHA1 SHA512 TLSH

                                      1ab38cf2-28de-4592-86a6-47dfe0084d88.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1ab38cf2-28de-4592-86a6-47dfe0084d88.tmp
                                      • Size 11KB
                                      • SHA256 9b0e54a22d5e84255213d6523f3f1af878f856aa715b8fb6ceaf2b61dbf8192a
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      6664774b-5037-458e-b89f-6f70f1117295.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\6664774b-5037-458e-b89f-6f70f1117295.tmp
                                      • Size 11KB
                                      • SHA256 fd800e1048f0bda83b6dd592bce0428615e517ef97eeec0da43d6b73dc2e5183
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      761b51ab-e404-4c38-ad70-c5ac7b16dea3.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\761b51ab-e404-4c38-ad70-c5ac7b16dea3.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      9f1a853b-efcb-472d-8533-6b2898af167a.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\9f1a853b-efcb-472d-8533-6b2898af167a.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      0fdba945-878e-4fc1-bbd3-fb2b6009b3e2.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\0fdba945-878e-4fc1-bbd3-fb2b6009b3e2.tmp
                                      • Size 1KB
                                      • SHA256 642c88748e22e95949063051700d53dd84f573be6c3deed470c57ff30da61ad6
                                      • MD5 SHA1 SHA512 TLSH

                                      e4cd00a4-12ef-4eb2-b3be-620d60c26c2e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\e4cd00a4-12ef-4eb2-b3be-620d60c26c2e.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      ef089c64-a6f9-4ed0-9d59-d4bf10e3ba92.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\ef089c64-a6f9-4ed0-9d59-d4bf10e3ba92.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 0eb2a6ee0aae93bea17ccabf92eda7406dc6b3e3192c106b3b525f8497a06ab6
                                      • 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

                                      a9ea065e-0272-4f99-9c81-119a29421372.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a9ea065e-0272-4f99-9c81-119a29421372.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      ad5d5410-5fea-422e-8a46-a566e25a1401.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\ad5d5410-5fea-422e-8a46-a566e25a1401.tmp
                                      • Size 11KB
                                      • SHA256 04fb9f1a76318f3f1ea44fd872d97433862e14326f3ecb727c53bea884385c54
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      c3d55dad-5784-48ff-9cd0-aacaa5943cc8.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\c3d55dad-5784-48ff-9cd0-aacaa5943cc8.tmp
                                      • Size 649B
                                      • SHA256 89cba0454c1537ccb1ec9f60532d02cc44f651449988ad3c01ff4c29d79ecfce
                                      • MD5 SHA1 SHA512 TLSH

                                      af70c0af-4f82-4c3d-98f4-e058860baadf.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\af70c0af-4f82-4c3d-98f4-e058860baadf.tmp
                                      • Size 26KB
                                      • SHA256 7d523e2d673869794b1110d4c849b4276e4559db0bb0765136b1990ee84806fa
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      e1a1dc06-3280-4b74-a12c-496e927ddec7.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\e1a1dc06-3280-4b74-a12c-496e927ddec7.tmp
                                      • Size 26KB
                                      • SHA256 2cee137b7dbe9b37f5319a30d75a7baec0f79f323da64698fbd29f2dea5ae7ad
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 e343ee52a45aeaf8b5b62751191e11c4c8ca952e8526eb57f98745dd9201e5bf
                                      • MD5 SHA1 SHA512 TLSH