Analysis

  • max time kernel
    121s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 00:54

General

  • Target
    small_svg/small1-v1A-m5-eL.svg
  • Size 3KB
  • Sample260802-a89g2abb92
  • SHA256 385d2d6ed3a18e7256ebad0a527a68c46a39f20b534cdd89528a3fb084525a04
  • MD5 SHA1 SHA512 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-v1A-m5-eL.svg
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:4768
    • 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-v1A-m5-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:6108
      • 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=0x2f4,0x2f8,0x2fc,0x2f0,0x358,0x7ffe33f3c188,0x7ffe33f3c194,0x7ffe33f3c1a0
        3⤵
          PID:3752
        • 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=1612,i,5418273030900743367,10699195136235820463,262144 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=2244 /prefetch:2
          3⤵
            PID:4920
          • 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=1940,i,17025960109438974780,12933474554957089284,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=2472 /prefetch:11
            3⤵
            • System Time Discovery
            PID:1212
          • 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=2668,i,17374278781295323336,9442266914857042783,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=2708 /prefetch:13
            3⤵
              PID:2796
            • 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=3508,i,11824966916418016866,16743922295986128842,2097152 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=3580 /prefetch:1
              3⤵
                PID:368
              • 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=3504,i,12582588849773603793,16670391025445389282,2097152 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=3564 /prefetch:1
                3⤵
                  PID:260
                • 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=5136,i,3414847586438902530,5161363056000694834,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5204 /prefetch:14
                  3⤵
                    PID:3104
                  • 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=5132,i,4434631626126214634,10830466679017138298,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5176 /prefetch:14
                    3⤵
                      PID:5880
                    • 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=5780,i,16224149027448494148,10427920930565297462,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5792 /prefetch:14
                      3⤵
                        PID:1176
                      • 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=5780,i,16224149027448494148,10427920930565297462,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5792 /prefetch:14
                        3⤵
                          PID:6232
                        • 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=5792,i,15124209212651712260,5429699011314093959,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5952 /prefetch:14
                          3⤵
                            PID:3180
                          • 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=5784,i,6120143174731145789,10517849003986233629,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5768 /prefetch:14
                            3⤵
                              PID:1916
                            • 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=6304,i,1735154971987232949,5853002825599391491,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=6504 /prefetch:14
                              3⤵
                                PID:2656
                              • 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=3844,i,6179819353394888031,14690198791556519687,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=2692 /prefetch:14
                                3⤵
                                  PID:1892
                                • 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=6324,i,35358955873800855,6393502550423764470,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=6448 /prefetch:14
                                  3⤵
                                    PID:1320
                                  • 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=5380,i,10800496485522172472,13818187511373633502,524288 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5304 /prefetch:14
                                    3⤵
                                      PID:7140
                                    • 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=6744,i,12651290769736987868,14613600829073301398,262144 --field-trial-handle=2248,i,874474702556882741,5422764034334773570,262144 --variations-seed-version --mojo-platform-channel-handle=5584 /prefetch:10
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2772
                                • 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:4336
                                  • 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:3672

                                    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

                                          39bf41e2-8e05-467f-afa4-4043a92a2bf9.tmp

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\39bf41e2-8e05-467f-afa4-4043a92a2bf9.tmp
                                          • Size 15KB
                                          • SHA256 49d37d4330a39a584566643671d980250db2da8b21df35b4af7fe6834a653ae0
                                          • 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 bf145fb0fde5e250bf13e6b5b9e363080d742eb86cdd7c911db5217dce90542b
                                          • 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 1ed33cff95265c5855fdedb247d4fa4784ca248ec13e9b5de5c172596ee86549
                                          • 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 2f04d8f4977adee592921ec4febe4addf591f6df484d750afbaf4861feb9b1d1
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                          • Size 32KB
                                          • SHA256 c18d5de947ea3280b6ae1edacc345dbbf4f7960480d3972350a40cf6234bf9f5
                                          • 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 2cce6e0116c8e3b4375096091aed909967db444764eb71e3e0e6339ad61d075b
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 26KB
                                          • SHA256 52c0fb41bbb0eb29e25a87bfa38a579fd6356875a1e1b71af7ffcb59fcce1d78
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 c3bb4cd675d5100dea39c14a2a941b5a97f4fe580b537fe5bb3e8f193c2671b2
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 aa5f63028c966387c3869ab39d3e4daf184a2d321be88dc3621d4b5f7861671d
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                          • Size 28KB
                                          • SHA256 ad1086affd4c3c991c903a3046a8507dd4de441ca32e6e0120ada0467c5f9183
                                          • 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