Analysis

  • max time kernel
    272s
  • max time network
    253s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 10:54

General

  • Target
    Docxs-AuthForm_Review-ref_2279535808a13bcc5bc24917b17d0a842ecbfb752e40b39f89_-.html
  • Size 3KB
  • Sample260601-mz23tabw7m
  • SHA256 8a118c5020f77c46555cfde5f4cee0d254b76c27437b007929961e77c8f6659e
  • MD5 SHA1 SHA512 TLSH
Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 1 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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 19 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Docxs-AuthForm_Review-ref_2279535808a13bcc5bc24917b17d0a842ecbfb752e40b39f89_-.html
    1⤵
    • Drops file in Windows directory
    • 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:5092
    • 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,0x100,0x104,0xd8,0x108,0x7ff873f3c728,0x7ff873f3c734,0x7ff873f3c740
      2⤵
        PID:2892
      • 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=1448,i,17747179498094826555,4663726429599917444,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2096 /prefetch:11
        2⤵
        • System Time Discovery
        PID:1760
      • 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=1584,i,405912286390452229,16126557458377531573,262144 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2064 /prefetch:2
        2⤵
          PID:1708
        • 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=2248,i,16630486140667215974,9432725258436675255,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2584 /prefetch:13
          2⤵
            PID:4040
          • 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=3140,i,17433895355196655418,16778251884185547046,2097152 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
            2⤵
              PID:1564
            • 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=3144,i,4462964053993345271,10169303099557528423,2097152 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3212 /prefetch:1
              2⤵
                PID:4844
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=7 --metrics-shmem-handle=4280,i,7432265239291579955,8115418284178157734,2097152 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4320 /prefetch:9
                2⤵
                  PID:3088
                • 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=5796,i,2087152347213861916,14186042172719517489,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5776 /prefetch:14
                  2⤵
                    PID:1700
                  • 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=5796,i,18205296879164934930,9312224270421522961,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5804 /prefetch:14
                    2⤵
                      PID:3076
                    • 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=5780,i,8492447673922259960,18115465355606483177,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5116 /prefetch:14
                      2⤵
                        PID:2176
                      • 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=4828,i,17865515926332972598,9438454653073597519,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5048 /prefetch:14
                        2⤵
                          PID:852
                        • 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=4852,i,12333021525512748325,4663264528493322970,262144 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5152 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5960
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=4484,i,2715290827365619797,11604785192557277661,524288 --field-trial-handle=2068,i,3222992711846794791,7631076126938011205,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4408 /prefetch:14
                          2⤵
                            PID:2380
                        • 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:3428
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:5448

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

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                                  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 649B
                                  • SHA256 9f3d082ad2ac9802c5589e3069e3eed8c5a18ffb36029b4eaa6a148810a8e4ab
                                  • 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 ede0b6d9b8319e49a44f4d708776ee268157a4d184b03905bff207a52ee7cd64
                                  • 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 12KB
                                  • SHA256 f072f4123efefa937d0f37cca310a144d2d40f97980ccd13b9b8feeab6dfd7aa
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 17KB
                                  • SHA256 a487a90aa586ffb722bc45a76d1e954f5a6f5ff4286551d2445a524e0f1cc25d
                                  • MD5 SHA1 SHA512 SSDEEP 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 e1a0fbb8fea1b6ceed992d8dcc89770d6825d2a742115f58825155f0a5819162
                                  • MD5 SHA1 SHA512 TLSH

                                  the-real-index~RFe584050.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe584050.TMP
                                  • Size 96B
                                  • SHA256 b4285878afa91f41730caea90d4f59c33f0135b2021f7c786556c53d161fb6b0
                                  • MD5 SHA1 SHA512 TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 153KB
                                  • SHA256 81fa14b679cdb5474de553d9c5f62e1e1a5b42e2286db4d4caad47172bf6eb6b
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 2b7d700f2c6bf04fdb0a315f22cb0a1501e92a016dd8bee1a9b1bfa2d6f683c7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 70778c890b746cca1f30deadfee23031873688f5a967040c8f74de6e7b411531
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 115KB
                                  • SHA256 826890fe0826baa7d08e0e0282efd954498810b8f00ac79a8dc323d1446eecbf
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 117KB
                                  • SHA256 4d86e57e565daa076f307157b50fdf725b76d92167593289e2120ee6b13b73be
                                  • MD5 SHA1 SHA512 SSDEEP TLSH