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
    05/08/2026, 01:52

General

  • Target
    small_svg/small1-v1A-m1-eL.svg
  • Size 3KB
  • Sample260805-caewwahn51
  • SHA256 c2f5b199320bbc3fcff20bef28f02acbe7697e2a9d1afe31bf7d66b180423a31
  • 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 33 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-m1-eL.svg
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:6428
    • 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-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:6632
      • 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=0x2f0,0x2f4,0x2f8,0x2cc,0x318,0x7ffb88b1c188,0x7ffb88b1c194,0x7ffb88b1c1a0
        3⤵
          PID:3544
        • 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=1848,i,11001130267499103478,7838463480035383390,262144 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=2432 /prefetch:2
          3⤵
            PID:3620
          • 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=1972,i,13040381708969112107,16267418306705992288,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=2708 /prefetch:11
            3⤵
            • System Time Discovery
            PID:1368
          • 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=2472,i,7849755554545913895,7691056395387453855,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=3248 /prefetch:13
            3⤵
              PID:2936
            • 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=3540,i,14040061771562834160,1221049399509041926,2097152 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
              3⤵
                PID:4088
              • 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=3544,i,46013170686763137,4467433743078440994,2097152 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=3616 /prefetch:1
                3⤵
                  PID:4684
                • 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=5128,i,9527635461491824037,11743127095382320424,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5176 /prefetch:14
                  3⤵
                    PID:6584
                  • 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=5112,i,4556192174099020904,452730926019746786,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5204 /prefetch:14
                    3⤵
                      PID:7116
                    • 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=5868,i,8006305168125695810,7638871291742067419,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5884 /prefetch:14
                      3⤵
                        PID:4376
                      • 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=5868,i,8006305168125695810,7638871291742067419,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5884 /prefetch:14
                        3⤵
                          PID:4648
                        • 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=5896,i,1686732072310673239,6020844340710699593,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5824 /prefetch:14
                          3⤵
                            PID:4572
                          • 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=4892,i,16572127997595909226,2381625174438024954,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5880 /prefetch:14
                            3⤵
                              PID:3884
                            • 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=5968,i,9408336836486828918,5121235218974172796,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=6368 /prefetch:14
                              3⤵
                                PID:1952
                              • 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=748,i,10641203826990519275,14531523228134695297,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5896 /prefetch:14
                                3⤵
                                  PID:1396
                                • 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=6352,i,5236748244110248837,15341601794203934227,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=6336 /prefetch:14
                                  3⤵
                                    PID:4272
                                  • 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=5316,i,13575076562033157249,13273081698811192837,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5348 /prefetch:14
                                    3⤵
                                      PID:6484
                                    • 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=5112,i,4716745859979802263,14126417873604438385,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5200 /prefetch:14
                                      3⤵
                                        PID:2620
                                      • 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=5520,i,11111225528111607228,13425190140826149554,524288 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5228 /prefetch:14
                                        3⤵
                                          PID:6608
                                        • 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=6052,i,11584334780162503323,16710581799283473993,262144 --field-trial-handle=1356,i,9261523626359978438,4207897518141537522,262144 --variations-seed-version --mojo-platform-channel-handle=5988 /prefetch:10
                                          3⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:3460
                                    • 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:2420
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k GPSvcGroup
                                        1⤵
                                          PID:3428
                                        • 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:5444

                                          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 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

                                                001debf4-8dae-4247-86ba-09e138928a82.tmp

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\001debf4-8dae-4247-86ba-09e138928a82.tmp
                                                • Size 6B
                                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                                • MD5 SHA1 SHA512

                                                LOG.old

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\LOG.old
                                                • Size 357B
                                                • SHA256 515e9e4f9e49ca1f5af7729f2f43bb5aeb704006a49e8fbb6b19bffc469514e4
                                                • MD5 SHA1 SHA512 TLSH

                                                MANIFEST-000001

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\MANIFEST-000001
                                                • Size 268B
                                                • SHA256 ed9213056ae74bab1723509a60f5bff2d26eb586bac34d2fd71f1ce6e2853860
                                                • MD5 SHA1 SHA512 TLSH

                                                BrowsingTopicsState

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                                • Size 649B
                                                • SHA256 42d53079c5ce957a7823cd1a59563873d19a7dee1f307176d81e5b1ae4d7a010
                                                • 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

                                                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

                                                ba2a2451-dc14-4ef7-968e-98d51da343ec.tmp

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\ba2a2451-dc14-4ef7-968e-98d51da343ec.tmp
                                                • Size 2KB
                                                • SHA256 ca6b8afdc800a294db60dcacd8b7809c9d5fd94aa5694c7986c0b347a093479b
                                                • MD5 SHA1 SHA512 TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                                • Size 15KB
                                                • SHA256 3c23cee3e3ba19aadf52955864db16e1faa04b29fe98efc6b9c4c375d278128c
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                                • Size 16KB
                                                • SHA256 4224dc78bac028bf8c2cc266e14de6a353228dd86279e0afe5b1e2f256b8724f
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Secure Preferences

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                                • Size 32KB
                                                • SHA256 72d99b90d9eae481e1e2da2749eb154370d7ea74e67d45f468d2b26f93206c3c
                                                • 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 ea594dbbbc4848384b756909ad8c47839e8960299a7c959eb25890fd4ae16ed2
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                • Size 28KB
                                                • SHA256 5b136dca1057a0cbb0a1053134ef3e370ce4aa3730fbd0ec25493a0ed0c1fd7f
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                • Size 28KB
                                                • SHA256 609d336ceb6db486d66eebfe979d9716965c192f11caf23f52e61c21f0fbbeea
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                • Size 28KB
                                                • SHA256 613dc5fe0c1c8d58665bc576ef241b26fb1a7cfcf606f6f4837dd8ab29b3d661
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                • Size 26KB
                                                • SHA256 4efa7dcfc8a3722df19e2de41388427c5656f59e799d23c40b337c1c9fb4069b
                                                • 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