Analysis

  • user interaction
    yes
  • max time kernel
    127s
  • max time network
    130s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    16/09/2026, 16:04

General

  • Target
    http://delawarecityschools.net
  • Sample260916-thysdsbf37
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://delawarecityschools.net
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:448
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb1642c728,0x7ffb1642c734,0x7ffb1642c740
      2⤵
        PID:3876
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1628,i,12772758056337236188,7384215261350434280,262144 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1848 /prefetch:2
        2⤵
          PID:1688
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=1944,i,4461050025813222320,11222968009584839653,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2192 /prefetch:11
          2⤵
          • System Time Discovery
          PID:4756
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2264,i,3303891248333923548,13840096837747613777,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3148 /prefetch:13
          2⤵
            PID:4868
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=2860,i,11227846014298867267,18017280410951775713,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3164 /prefetch:1
            2⤵
              PID:1296
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=2868,i,1468616622870191316,526255865056752015,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3188 /prefetch:1
              2⤵
                PID:3840
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5140,i,2771570459376728475,18068356398188339584,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5144 /prefetch:14
                2⤵
                  PID:1036
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5524,i,11917852479165659300,12597986570398041999,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5140 /prefetch:14
                  2⤵
                    PID:1684
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5556,i,9155914104045531612,3350119165840879604,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5176 /prefetch:14
                    2⤵
                      PID:3940
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5536,i,14506351808332428915,14797938525640647949,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5560 /prefetch:14
                      2⤵
                        PID:864
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --metrics-shmem-handle=5616,i,10573272091893400910,5670704446972118486,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5180 /prefetch:1
                        2⤵
                          PID:784
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --metrics-shmem-handle=3620,i,2065604584044281656,6991781222550867257,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3592 /prefetch:1
                          2⤵
                            PID:2728
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --metrics-shmem-handle=5668,i,4784670403296886139,8102575799321849008,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5528 /prefetch:1
                            2⤵
                              PID:4980
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --metrics-shmem-handle=5536,i,3697481120323925612,10402611756968493744,524288 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2992 /prefetch:12
                              2⤵
                                PID:2372
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --metrics-shmem-handle=5664,i,10890993083701418996,16428865609713953062,2097152 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3900 /prefetch:1
                                2⤵
                                  PID:1184
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.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=10.0.22000.1 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5600,i,4726867321505493868,3191194408552327418,262144 --field-trial-handle=1852,i,860079294999731184,4438937395700525940,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5320 /prefetch:10
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:668
                              • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                                1⤵
                                  PID:4228
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:4164

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        BookmarkMergedSurfaceOrdering

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

                                        BrowsingTopicsState

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                        • Size 414B
                                        • SHA256 1c22800e4e1e5367407b3c3cef3e0584b7475494408d49926546454795568b91
                                        • MD5 SHA1 SHA512 TLSH

                                        f_000006

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000006
                                        • Size 1024KB
                                        • SHA256 0104431e548a91f8cf36feea23aecb7c842fa1b262c82e5a4dee631069f19875
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_000024

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000024
                                        • Size 345KB
                                        • SHA256 af74444f93c1a87703c134e8e3a1762932e8c9ed17b5781360a51435080b8704
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_000029

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000029
                                        • Size 1024KB
                                        • SHA256 766444e2a09b6f7be3f4f31156babd88ded95185653605152308fdaa3d267a4c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                        • Size 600B
                                        • SHA256 defd38f9b9802db0033d586b6f5385315138bdf0c71f2f607c744eebf8510b05
                                        • MD5 SHA1 SHA512 TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 3KB
                                        • SHA256 18bf0ad35f62c9a3409199882a868cda6dc8cd01e15aa64e031e3d442cf1a768
                                        • MD5 SHA1 SHA512 TLSH

                                        SCT Auditing Pending Reports

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

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 11KB
                                        • SHA256 4b31f52654354b5db239da8f13244923e964630639d3bdfb5d126e9e9e6c9c40
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 20c81d1523ecc352885613808d20438fbb7985381d535885dd4804b5689c66e6
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 13KB
                                        • SHA256 4293a59890851f6e157ab8ae5d1bcfa32e9c8e86e8820ca8d97edd39c0eec14e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\652cf1b2-831e-4aed-9ba8-8273cf3d5729\index-dir\the-real-index
                                        • Size 72B
                                        • SHA256 89062c24119fcdc43aea7b6e6ba5c547d2373048e357d279e8ed75c4bfe784b9
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe5a16d5.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\652cf1b2-831e-4aed-9ba8-8273cf3d5729\index-dir\the-real-index~RFe5a16d5.TMP
                                        • Size 48B
                                        • SHA256 58d38d3536f5374bbe0f310f22bf195475535ead8ca61c3cc6d2630316e483e3
                                        • MD5 SHA1 SHA512

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\92bfe129-793b-4dea-acb0-59fc52793049\index-dir\the-real-index
                                        • Size 72B
                                        • SHA256 37795496b304c9f053e903ca20c19f3a65a240af31969a2eebe7465e6dcfbaf2
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe5a1c72.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\92bfe129-793b-4dea-acb0-59fc52793049\index-dir\the-real-index~RFe5a1c72.TMP
                                        • Size 48B
                                        • SHA256 bcea8cf520d3e6f508054f975f768ad85f09bae2d46b78f772395da1fad2a9da
                                        • MD5 SHA1 SHA512

                                        index.txt

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\index.txt
                                        • Size 386B
                                        • SHA256 7aec24f62402ba28ea3af8b5469b4aa7e537f0d6792223fabcbe6d76c468c2ec
                                        • MD5 SHA1 SHA512 TLSH

                                        index.txt

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\index.txt
                                        • Size 381B
                                        • SHA256 2e62c940fc54c277cb2b11aca8486bd235ad9b3eac6a5492feb68999435f169b
                                        • MD5 SHA1 SHA512 TLSH

                                        index.txt~RFe59ce43.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\ff4b546efd9017929fbffb5448d6924c7880b274\index.txt~RFe59ce43.TMP
                                        • Size 286B
                                        • SHA256 ad306dc7d943fbbca2d1361b0a68173043aa0f41be3f9d2fc5285eed9af48ff6
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                        • Size 120B
                                        • SHA256 73b97296ea53ceef2964f12399259e84dbf412995bd488bac7fa17e18650b574
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 131KB
                                        • SHA256 ab0dc9012f514967330d20922e0f7d72025958b65937b54eda78acac55984610
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 131KB
                                        • SHA256 cc197ba44d26a6dfd1f01f86b4a156b6d9b82cd2a2a98f9b3c10970e633c41a4
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 164KB
                                        • SHA256 3496991457163a008b522b62ab0210b1822046b20813ee4bffffdc15a77b3d0e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 130KB
                                        • SHA256 03b7a60585adcaad92f2ade48ae4a74cf198948f138ac3af4d7f6122e55d33ef
                                        • MD5 SHA1 SHA512 SSDEEP TLSH