Analysis

  • user interaction
    yes
  • max time kernel
    60s
  • max time network
    58s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 12:36

General

  • Target
    https://audience.constantcontact.com/preferences/unsubscribe?m=0018RpGBSiVv7v6eng4DzKjkw==&c=697b4d9e-3714-11f1-8473-02420a320003&ca=9707fadb-441f-4ec9-8a5d-6a4c83700920
  • Sample260930-ptb1jsvy4k
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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 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 32 IoCs
  • Suspicious use of WriteProcessMemory 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://audience.constantcontact.com/preferences/unsubscribe?m=0018RpGBSiVv7v6eng4DzKjkw==&c=697b4d9e-3714-11f1-8473-02420a320003&ca=9707fadb-441f-4ec9-8a5d-6a4c83700920
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:620
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff97f4bc728,0x7ff97f4bc734,0x7ff97f4bc740
      2⤵
        PID:3252
      • 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=1712,i,2639496743215728748,5934622385677011397,262144 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2000 /prefetch:2
        2⤵
          PID:3940
        • 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=1616,i,14241151307516575255,864237425651628779,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • System Time Discovery
          PID:3948
        • 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=2396,i,10806103665910503079,8910317692472835163,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2572 /prefetch:8
          2⤵
            PID:3784
          • 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=3284,i,14505218680496536017,3158674836072888395,2097152 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3296 /prefetch:1
            2⤵
              PID:1272
            • 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=3288,i,4889328328460256412,7246001290170893088,2097152 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3280 /prefetch:1
              2⤵
                PID:4436
              • 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=4332,i,7715603249084160765,1049126037030223362,2097152 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4352 /prefetch:2
                2⤵
                  PID:4056
                • 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=5516,i,17174940052511891535,862944211760643432,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5808 /prefetch:8
                  2⤵
                    PID:4328
                  • 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=5824,i,15366810922995283783,16896499098718765966,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=6044 /prefetch:8
                    2⤵
                      PID:1884
                    • 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=6028,i,2539777782333811639,18383699603496682970,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5816 /prefetch:8
                      2⤵
                        PID:740
                      • 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=208,i,1162648769350378004,16453389574268075461,524288 --field-trial-handle=2004,i,8885173035671532259,16401957677583400871,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=6104 /prefetch:8
                        2⤵
                          PID:4024
                      • 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:4304
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:2016

                          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 ceb0975c32d1800db60dea7ec4704a5915fe2affda1b9a0889cd403468b7f6f4
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                • Size 1KB
                                • SHA256 ea7a4ec918158be9cf224e756635341d68bb67912d6e36f8ea335f39c1a6a7c5
                                • 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 148efa3d2aac308eac1ff0a4e5fe56decaab8e835a5650ef53e7d31d4abe776e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 12KB
                                • SHA256 6cbea39c6805cd497f047f13e0e86332a172792afff9d6e781be0f6acc016fe5
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 17KB
                                • SHA256 523761bc1813672aed3255e4becb28be826b1abc952b1618d2bcfadebfe5e21c
                                • 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 d79e16987340624716a8c7cbf52a4b557a6346bf781b3e4068ed20d7c9b0667b
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe591d90.TMP

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe591d90.TMP
                                • Size 96B
                                • SHA256 b576faf774af846ad68df34b6404e3fb2d3daa372d96688b902b78d8c10796d5
                                • MD5 SHA1 SHA512 TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 130KB
                                • SHA256 4fbb374e7d5d9fc36f74d8d92681e5ec14620c85447d3d66bf1c6e31459fcbd7
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 131KB
                                • SHA256 a09dd76b6571462efd686c4f4357314ee9972ec318bdc3e6bec86678795e73fc
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                d59665e1-81dd-4523-a357-4877402c99db.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\d59665e1-81dd-4523-a357-4877402c99db.tmp
                                • Size 131KB
                                • SHA256 4c5cb6170d8d63f30aa36258cc734120cdeb8c818997a6085337bdbcb695e186
                                • MD5 SHA1 SHA512 SSDEEP TLSH