Analysis

  • user interaction
    yes
  • max time kernel
    45s
  • max time network
    28s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    25/05/2026, 00:52

General

  • Target
    16808888228.html
  • Size 650B
  • Sample260525-a77xtadv3s
  • SHA256 cae678da1eb0a4d12b87bc6ec3f95506c613954866173b408d3004bc56e3bc5a
  • MD5 SHA1 SHA512 TLSH
Score
4/10

Malware Config

Signatures

  • 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 20 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\16808888228.html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:3196
    • 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,0x100,0x104,0xd8,0x108,0x7ffad0aac728,0x7ffad0aac734,0x7ffad0aac740
      2⤵
        PID:4004
      • 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,18388649416649572119,15700040943566192128,262144 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1832 /prefetch:2
        2⤵
          PID:2368
        • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1448,i,553240090459113455,9552701513783980625,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2228 /prefetch:11
          2⤵
          • System Time Discovery
          PID:4968
        • 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=2376,i,9822756592042734625,14517782083912171231,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2536 /prefetch:13
          2⤵
            PID:2860
          • 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=3184,i,643075528000311655,2941281684640961785,2097152 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3208 /prefetch:1
            2⤵
              PID:440
            • 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=3188,i,15819098992676810544,12735022276764851390,2097152 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3248 /prefetch:1
              2⤵
                PID:3116
              • 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 --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=7 --metrics-shmem-handle=4292,i,13784743695493953988,16164126187839609005,2097152 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4372 /prefetch:9
                2⤵
                  PID:1048
                • 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=8 --metrics-shmem-handle=5164,i,11307733654634988744,17987365969366646603,2097152 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5148 /prefetch:1
                  2⤵
                    PID:5172
                  • 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=9 --metrics-shmem-handle=5312,i,4587697715352948000,15234758502179016812,2097152 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5376 /prefetch:1
                    2⤵
                      PID:960
                    • 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=6092,i,11780435633708423891,11457651664487297739,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6096 /prefetch:14
                      2⤵
                        PID:408
                      • 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=4888,i,6731071309456337713,5691834125299376111,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6100 /prefetch:14
                        2⤵
                          PID:1592
                        • 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=212,i,16698914408620305397,6650611702423702395,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4896 /prefetch:14
                          2⤵
                            PID:4620
                          • 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=4884,i,13081249297515689846,18426808228711829582,524288 --field-trial-handle=1836,i,14352893471950170870,1892627239946341844,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5064 /prefetch:14
                            2⤵
                              PID:760
                          • 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:4184
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:5740

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    8438306a-813c-4da2-8c67-64225e514b7d.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8438306a-813c-4da2-8c67-64225e514b7d.tmp
                                    • Size 12KB
                                    • SHA256 10f1767eda3ea2d48d39062b3e790cb0cff192f586d56e1dbb3252302e0d4ac2
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    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 f1add6f670327a2c794e59dc5bd3e972e41e3071a63b5bbcbee3c94da3fe6a9a
                                    • MD5 SHA1 SHA512 TLSH

                                    f_000004

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000004
                                    • Size 201KB
                                    • SHA256 63fbae7c0f111f62d9bfdbdfc0bf65cf523d323d89e7f940397ab3c14a7f832f
                                    • MD5 SHA1 SHA512 SSDEEP 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 4902ba9c0a0efa215c3eb8bee6985f0c84fbfae20f5f08acde5a59ede0a9167a
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 23f78f7aa47160a0a8d06d86c442eb8b6d3861abdadf11b18daed7c8fc5c50b9
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 78f2b9e9ebc08798880cb4679beee8aef2e584a4e9691c5edb1c0165ca1273af
                                    • 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 abe8c33bee828e21dffb16845fe46c38da3c3bf783b1e30780455b413d59ce14
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe5871a1.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5871a1.TMP
                                    • Size 96B
                                    • SHA256 dd58eb8adcfd87c3d698d3fb6d2dd079d3d10c51f6260f13afa6d68176a5fa93
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 d0489e354c658e61dbea8431da54b9bdcc14cf632e8f5ccbbba4cb0a55403533
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 596bbdd32b15904e9e4578c895abae1296b8d07e3ba57d3d91bcf9f803a412e9
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 885cf5944119ddacaa99641bc29a3ba694eed4fc4bf4b7fe629e367e6eb25bff
                                    • MD5 SHA1 SHA512 SSDEEP TLSH