Analysis

  • max time kernel
    148s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 00:32

General

  • Target
    small_svg/small1-v10J-m4-eM.svg
  • Size 24KB
  • Sample260819-avncmscc64
  • SHA256 d78815299fd2ba2b3fea05f7c5662295c55e9b87f5659718b5dfc273f4fe78dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in Windows directory 8 IoCs
  • 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 Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\small_svg\small1-v10J-m4-eM.svg
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:6812
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" -- "file:///C:/Users/Admin/AppData/Local/Temp/small_svg/small1-v10J-m4-eM.svg"
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4168
      • 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=0x2f0,0x2f4,0x2f8,0x2ec,0x31c,0x7ff98444c188,0x7ff98444c194,0x7ff98444c1a0
        3⤵
          PID:1320
        • 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,2218502502271480500,14804404751779229971,262144 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=2360 /prefetch:2
          3⤵
            PID:904
          • 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=1872,i,16584328173003006542,13071995198404806680,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=2948 /prefetch:11
            3⤵
            • System Time Discovery
            PID:5088
          • 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=2496,i,18222284523227044922,5521123698907797971,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=3052 /prefetch:13
            3⤵
              PID:480
            • 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=3532,i,811062571194265248,15777939091241220100,2097152 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
              3⤵
                PID:5180
              • 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=3616,i,1755475088372738603,9857352518386236162,2097152 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=3652 /prefetch:1
                3⤵
                  PID:4520
                • 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=5200,i,6887256644114746470,3964103805210126201,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5244 /prefetch:14
                  3⤵
                    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=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=5188,i,3560060788865362634,1091272321914383864,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5260 /prefetch:14
                    3⤵
                      PID:4924
                    • 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=5908,i,7741078645491092530,7798485359983880854,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5924 /prefetch:14
                      3⤵
                        PID:4432
                      • 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=5908,i,7741078645491092530,7798485359983880854,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5924 /prefetch:14
                        3⤵
                          PID:4312
                        • 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=5080,i,14564206801492350779,2877562714203862811,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5940 /prefetch:14
                          3⤵
                            PID:1644
                          • 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=5920,i,12154724652699321653,7776131599939408603,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5960 /prefetch:14
                            3⤵
                              PID:6800
                            • 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=5952,i,14325917023333981712,15620967249283136422,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=6440 /prefetch:14
                              3⤵
                                PID:3732
                              • 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=5248,i,12841477635903320025,14525221428171792476,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=3524 /prefetch:14
                                3⤵
                                  PID:2180
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6040,i,10285597424039043681,12200637149093555845,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=2100 /prefetch:14
                                  3⤵
                                    PID:1008
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2100,i,15236526871355503993,7929157741963819166,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=6568 /prefetch:14
                                    3⤵
                                      PID:5840
                                    • 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=5660,i,13443990644013347108,17193970461835812184,262144 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=6060 /prefetch:10
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4612
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5548,i,1801970162666500109,6805013248920227114,524288 --field-trial-handle=2364,i,4634512458691389886,15510472552551754540,262144 --variations-seed-version --mojo-platform-channel-handle=5264 /prefetch:14
                                      3⤵
                                        PID:4812
                                  • 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:1776
                                    • 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:1656

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 ba1406dd0117e6bb02a18e1f0ca40a20fdf33f68d611dcf6b59a242ae289374a
                                            • MD5 SHA1 SHA512 TLSH

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 e9e31f5fb014f6a7439a4e224bdae6d3d8b22db7c287d9c004b0184cc18e6bf8
                                            • MD5 SHA1 SHA512 TLSH

                                            BrowsingTopicsState

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                            • Size 414B
                                            • SHA256 4b2b845e24f1c90e5131e2b92cdb291c4715d02f84e9125e682bccc858b90830
                                            • MD5 SHA1 SHA512 TLSH

                                            SiteList-Enterprise.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                                            • Size 2B
                                            • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                            • MD5 SHA1 SHA512

                                            Network Persistent State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                            • Size 2KB
                                            • SHA256 ceb1a2d03c128b05b328ebfd8eececf71f70e7af692e270edbdf5c8173140f18
                                            • MD5 SHA1 SHA512 TLSH

                                            SCT Auditing Pending Reports

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                                            • Size 2B
                                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                            • MD5 SHA1 SHA512

                                            Sdch Dictionaries

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                                            • Size 40B
                                            • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                            • MD5 SHA1 SHA512

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 16KB
                                            • SHA256 f6d32e0a04cf15b7c9ec4650238641b12b46fca9e2c2ef21781450b56949f56d
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 15KB
                                            • SHA256 7b1ffbccdf8610bea414bd96762264ac1db48cb2e70cdc7e29bf6ca7afc0d174
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Secure Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                            • Size 32KB
                                            • SHA256 eefb883dc9358ff6811faaa155b8950f3fab5cf1f23fd4c30243492c77d6de86
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            sync_diagnostic.log

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                            • Size 23KB
                                            • SHA256 7ff8f559023041be2ba43efedc693c00ae5b50113762d8448413e22064c9c4bb
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            e4035e84-6cf6-4e72-8fbd-2ff9949de7c7.tmp

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e4035e84-6cf6-4e72-8fbd-2ff9949de7c7.tmp
                                            • Size 6B
                                            • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                            • MD5 SHA1 SHA512

                                            domain_actions.dll

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Domain Actions\3.0.0.20\domain_actions.dll
                                            • Size 82KB
                                            • SHA256 e5c9378b540360fb4ab0b16bf40ed18bd99cf4a8a5a6923f4f240d373fb441cb
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 27KB
                                            • SHA256 c54f56bae23c61fcf6c2d6943d7bc92da6f135231da5671b27f8518a9dcc859a
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 27KB
                                            • SHA256 b8cdbe73bfabbd010c8114f3562cfc2e601c1c6157dfd353f403ae39e80f9163
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 27KB
                                            • SHA256 7e6a36789069905908e7de6071404f97870dd79e39ff451e3693fe8000133da9
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 26KB
                                            • SHA256 5dabe23694cd414dda57e4b31379d860e99eb59e3ffaf69fcb16395ea7e8bd28
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 26KB
                                            • SHA256 29f1075c090e818b74f8ab5d1e69b662c31d7d489c393b0b109df5d0de3d5209
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            b81bf85b-c055-49b0-87e7-d2ea1ea7a206.tmp

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b81bf85b-c055-49b0-87e7-d2ea1ea7a206.tmp
                                            • Size 27KB
                                            • SHA256 ccc0fd78220696de3a66b6c8868d56eeeca2fe82794e9d30b38ab724216a5062
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            metadata.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\component_crx_cache\metadata.json
                                            • Size 2KB
                                            • SHA256 fc8158bcac0e1a43c912e8899e7f1c5e1d622db63f0096f7ece6833f081442b6
                                            • MD5 SHA1 SHA512 TLSH

                                            metadata.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\component_crx_cache\metadata.json
                                            • Size 2KB
                                            • SHA256 f7edb8e54884795a399cf363b08025af7a10f0a9e9c48c87854a53534b72072a
                                            • MD5 SHA1 SHA512 TLSH

                                            metadata.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\component_crx_cache\metadata.json
                                            • Size 2KB
                                            • SHA256 5b13b6fcdf04fb96e793406611cf7bea4f0b25a21e6210ff6fcfb1601d456cec
                                            • MD5 SHA1 SHA512 TLSH