Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 04:04

General

  • Target
    small_svg/small1-v15O-m1-eL.svg
  • Size 44KB
  • Sample260804-emy7dscf53
  • SHA256 2356f4f2b651efbad7c8ee7f8e4dcaa51b9ce28d95394fb3a5254447f93818e1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Windows directory 64 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 29 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-v15O-m1-eL.svg
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:5228
    • 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-v15O-m1-eL.svg"
      2⤵
      • 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:6296
      • 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,0x318,0x7ff9339ac188,0x7ff9339ac194,0x7ff9339ac1a0
        3⤵
          PID:6996
        • 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=1952,i,1120614307382903522,4019078582056433465,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=2632 /prefetch:11
          3⤵
          • System Time Discovery
          PID:6160
        • 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=1616,i,16322051844694837483,1400287576990447280,262144 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=2252 /prefetch:2
          3⤵
            PID:5816
          • 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=2336,i,5213556470214610816,6098897970177900783,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=3068 /prefetch:13
            3⤵
              PID:5508
            • 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=2540,i,15191623725467707297,12256607571539779215,2097152 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=3364 /prefetch:1
              3⤵
                PID:1360
              • 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=3360,i,15447036226280351906,10556497103115812198,2097152 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=3456 /prefetch:1
                3⤵
                  PID:4876
                • 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=5196,i,5796166028391939087,14360031049297439629,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5240 /prefetch:14
                  3⤵
                    PID:6312
                  • 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=5184,i,2496890101774507806,1132234582185455077,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5264 /prefetch:14
                    3⤵
                      PID:3124
                    • 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=5916,i,10209295671918072801,13968047516746268021,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5932 /prefetch:14
                      3⤵
                        PID:5912
                      • 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=5916,i,10209295671918072801,13968047516746268021,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5932 /prefetch:14
                        3⤵
                          PID:5684
                        • 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=5932,i,11417375079970249383,17257661905322270700,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5992 /prefetch:14
                          3⤵
                            PID:1068
                          • 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=5820,i,1454834385021355450,14304105366023473689,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5980 /prefetch:14
                            3⤵
                              PID:3856
                            • 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=5928,i,2391564608855677924,8576325979939309750,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=6400 /prefetch:14
                              3⤵
                                PID:5908
                              • 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=4332,i,6077699515467050488,9182013645107575352,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=2728 /prefetch:14
                                3⤵
                                  PID:4552
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6356,i,3356897825367125890,8714167900336738592,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=5824 /prefetch:14
                                  3⤵
                                    PID:2808
                                  • 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=5448,i,15237490608639632921,12402490096165560025,524288 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=2860 /prefetch:14
                                    3⤵
                                      PID:2736
                                    • 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=880,i,18377353152759660110,17281062520408584395,262144 --field-trial-handle=2256,i,18396937698938962552,4407517169836068708,262144 --variations-seed-version --mojo-platform-channel-handle=6044 /prefetch:10
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4316
                                • 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:5108
                                  • 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:5660

                                    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

                                          2ad68434-621c-427d-a20c-ca700679f875.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\2ad68434-621c-427d-a20c-ca700679f875.tmp
                                          • Size 15KB
                                          • SHA256 ad9b64310e589c38a1b0d10f5ea0793436789106287ceae72b37025fa40f27bf
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          BookmarkMergedSurfaceOrdering

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BookmarkMergedSurfaceOrdering
                                          • Size 6B
                                          • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                          • MD5 SHA1 SHA512

                                          BrowsingTopicsState

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                          • Size 649B
                                          • SHA256 c4223b28483cb219bedcee4e026190768580a1625e98375e8c12acc645cea6bb
                                          • 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 ff10f64ad93b5bead02e3ffa3516ecf535a0e72eb9d0b3f02b783d471c0a608c
                                          • 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 24580826101b5d614f3dc1ad79fa28e1b0206142264c85eeabbb0caaac87a399
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                          • Size 32KB
                                          • SHA256 4965ffa92be5999106198906999dd9cde5960e771d2a3c840751c81af45603f6
                                          • 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 24KB
                                          • SHA256 357ab5c87ee832742c072de4e7616342f32aaa53f1415bc6ce7f7ede125fd387
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 40961a43a5161adcf564977c3c62dc47fd0b61538cdff4df175750fba5d183d6
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 25bdf95b3a7cebccd36b77c67a91fe5e9c26290ebb056c73be148c654a377836
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 26KB
                                          • SHA256 1679a4ef740b1af01ea682fe4667f5648347b1b7620146833c759aa1a253eb18
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 79c2a02292a963eaf61891bd5614ce360e259de20317446d73fe289be2defb1d
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          299ff2b88f972402bfeaa0a772d457de7c8a5aa8498cacd924345cb79aac18ce

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\299ff2b88f972402bfeaa0a772d457de7c8a5aa8498cacd924345cb79aac18ce
                                          • Size 153KB
                                          • SHA256 299ff2b88f972402bfeaa0a772d457de7c8a5aa8498cacd924345cb79aac18ce
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          metadata.json

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\metadata.json
                                          • Size 132B
                                          • SHA256 ea13d57b11af249f90704dbcafd354c5e80b10358db7edb9eaf8f6fd597eb1d4
                                          • MD5 SHA1 SHA512 TLSH