Analysis

  • user interaction
    yes
  • max time kernel
    56s
  • max time network
    58s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/08/2026, 15:46

General

  • Target
    https://e5.bmtr.org/&cid=f38bce13-4a7d-843a-3419-f49a03fb45a6&client_event_timestamp=1786084074893&experiments=&install_app_version=3.87.5&install_timestamp=1736132842&platform=extension&premium=0&success=0&event_name=api_test
  • Sample260809-s7vllatwe1
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 2 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 18 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://e5.bmtr.org/&cid=f38bce13-4a7d-843a-3419-f49a03fb45a6&client_event_timestamp=1786084074893&experiments=&install_app_version=3.87.5&install_timestamp=1736132842&platform=extension&premium=0&success=0&event_name=api_test
    1⤵
    • System Time Discovery
    • 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:4340
    • 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,0x100,0x104,0xd8,0x108,0x7ffcb4f7c728,0x7ffcb4f7c734,0x7ffcb4f7c740
      2⤵
        PID:3388
      • 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=1644,i,15644657114305136179,11468441563537153319,262144 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1956 /prefetch:2
        2⤵
          PID:3060
        • 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,15641863905577354006,7994522409970731243,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2108 /prefetch:11
          2⤵
          • System Time Discovery
          PID:792
        • 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=2336,i,6202606558396681188,7265169254765470212,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2444 /prefetch:13
          2⤵
            PID:3664
          • 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=3236,i,7532769593420849446,6817854424865112046,2097152 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3272 /prefetch:1
            2⤵
              PID:4044
            • 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=3244,i,5092419565974144115,13718721927581343143,2097152 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3328 /prefetch:1
              2⤵
                PID:4880
              • 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=4436,i,13996006412769828270,4898457020474006910,2097152 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4456 /prefetch:9
                2⤵
                  PID:3268
                • 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=5148,i,18301092727708644906,5133093640751742546,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5152 /prefetch:12
                  2⤵
                    PID:3668
                  • 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,7350848417646594361,6297601072796537613,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5936 /prefetch:14
                    2⤵
                      PID:3832
                    • 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,4801377718102594646,14561755181118914789,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4956 /prefetch:14
                      2⤵
                        PID:3780
                      • 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=6004,i,12042802112942455485,3202316373197348923,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4884 /prefetch:14
                        2⤵
                          PID:2260
                        • 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=5708,i,8443321410604107653,15996547397683764347,524288 --field-trial-handle=1960,i,15104845470469433317,5936710006659776994,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4780 /prefetch:14
                          2⤵
                            PID:1764
                        • 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:1672
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4008

                            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 414B
                                  • SHA256 598aa2f6f407623b8727896abfa9b162c1223985d2a4430f0fdf945efa5350a0
                                  • MD5 SHA1 SHA512 TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 2KB
                                  • SHA256 8cf25468e8ed4012ce5e94c48f1dfbfeaaead97691da579ad83f0504ae0b6b54
                                  • 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 071e155df62393de7357ec98eda7c29a755f2c3d1021bdb8276099c7310c6edf
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 12KB
                                  • SHA256 f1eae235f05b13a6ee28737c2a07c2271b93465df8f6305cd22019243817c110
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 17KB
                                  • SHA256 c48ea4851d93573421a1f5e92dfdd9c0cc0bbeca9216e615794ab2013501d5f1
                                  • 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 51494f82033d65d54e06a7f92c6fc47fd0a4246c066d989f64b900f2297fb426
                                  • MD5 SHA1 SHA512 TLSH

                                  the-real-index~RFe58db09.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58db09.TMP
                                  • Size 96B
                                  • SHA256 7d0a55e45d941aee5b1756cb5c286f26c660a5cf4075f32ef3adf008a70601b6
                                  • MD5 SHA1 SHA512 TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 115KB
                                  • SHA256 021514d8a757ad0888cfbe615c46edc2fa9f9ce014388b3a05601741de885bc1
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 570ca5b4a384561f1b02e2efd932b7ddddcbd39d0e84eb431a4f738cefa54035
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 38b83a0a7733a37568ebf6f9c1170c0078496a57d3737cfae0d919487c2b6b1f
                                  • MD5 SHA1 SHA512 SSDEEP TLSH