Analysis

  • user interaction
    yes
  • max time kernel
    33s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 00:25

General

  • Target
    https://esign-travelclub.com/e-signature-document/?wpesig=eyJpbnZpdGUiOiIwYTdmOTIxYzJmNjdkODIyYWY0MDk4ZTRjZDY5M2EzZjI5NmY1YjBkIiwiY3N1bSI6Ijk1OGE5ZDIzOTY1Y2VlZTRjNWM5MjdkYWZlMjIxMzNmODFhYzA2YTYifQ=
  • Sample260731-aq2dpstses
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
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 41 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 23 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://esign-travelclub.com/e-signature-document/?wpesig=eyJpbnZpdGUiOiIwYTdmOTIxYzJmNjdkODIyYWY0MDk4ZTRjZDY5M2EzZjI5NmY1YjBkIiwiY3N1bSI6Ijk1OGE5ZDIzOTY1Y2VlZTRjNWM5MjdkYWZlMjIxMzNmODFhYzA2YTYifQ=
    1⤵
    • Checks processor information in registry
    • 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:2816
    • 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,0x100,0xd4,0x104,0x7ff85a45c728,0x7ff85a45c734,0x7ff85a45c740
      2⤵
        PID:4000
      • 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=1664,i,5178527515045229439,15014760925731551629,262144 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2008 /prefetch:2
        2⤵
          PID:2448
        • 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=1576,i,8531755451902166383,6422570985934178133,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2240 /prefetch:3
          2⤵
          • System Time Discovery
          PID:4924
        • 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=1940,i,17196293884078461639,9237610924001173827,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2588 /prefetch:8
          2⤵
            PID:2628
          • 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=3208,i,116378945149415148,11270674607918527861,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3216 /prefetch:1
            2⤵
              PID:3980
            • 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=2892,i,18166832095309921173,5243597112708102849,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3344 /prefetch:1
              2⤵
                PID:4380
              • 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=4388,i,16255571598962062964,13840501490227620668,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4400 /prefetch:2
                2⤵
                  PID:2104
                • 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=5328,i,2081391772368012042,16618351603054707320,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5264 /prefetch:8
                  2⤵
                    PID:4052
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5620,i,5949419010141480209,18160526954721161576,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5340 /prefetch:8
                    2⤵
                      PID:700
                    • 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=10 --metrics-shmem-handle=5856,i,11034725483923457057,4674175347673274778,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5860 /prefetch:1
                      2⤵
                        PID:3756
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --init-isolate-as-foreground --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=5992,i,6866964573983720680,820431635996676143,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6016 /prefetch:2
                        2⤵
                          PID:1952
                        • 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 --pdf-renderer --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--jitless --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --metrics-shmem-handle=5720,i,10907564198376487325,2353026300734576073,2097152 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6040 /prefetch:1
                          2⤵
                            PID:1832
                          • 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=6216,i,16320633571574798897,2914244897486181308,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6244 /prefetch:8
                            2⤵
                              PID:4300
                            • 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=6076,i,4561517118947971986,16798880279869260487,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5620 /prefetch:8
                              2⤵
                                PID:1888
                              • 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=5988,i,13341007207400585039,1342793581196696605,524288 --field-trial-handle=2012,i,11053954883352708003,15629605488832489971,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6332 /prefetch:8
                                2⤵
                                  PID:4916
                              • 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:2096
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:2616

                                  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 1021f6dacd5b70baa95512d8315e6fa7de2288a56e895ca4b77c09964623e476
                                        • 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 552B
                                        • SHA256 d6c4fe9e1441592412263eb2192254c97f5cc0a2330249e9f9911fb0709e3f09
                                        • 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 a5f51a8b9c44c851692645f1e929b141485996a98c6f180910815bf0c260c0b7
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 379d96542283773f422c052abe7293924621df1604b63c9a59676e1514d2db6c
                                        • 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 9a6e9acd5a6b3e2cf245497392a8624b6759bfa88e6681593d37286855e5dbb5
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe58b495.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58b495.TMP
                                        • Size 96B
                                        • SHA256 0d86a4028b05201d37a4946c9ab49f3204356bd0858de632ecc74185394eafd0
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 116KB
                                        • SHA256 2dfdcf6d1ddb4f56e9a63b8fc8c2e483c4187483c853a68c957dbee8c9564fea
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 115KB
                                        • SHA256 3924c51442dbc66f24c05f6bb22ca2bf2dc467b2d9e933281e6126cb73d34aa6
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        utm-jeanne-vlock.pdf.crdownload

                                        • Path C:\Users\Admin\Downloads\utm-jeanne-vlock.pdf.crdownload
                                        • Size 82KB
                                        • SHA256 5e29e45989ab66efd17d667f4c35e49e0b2e06531bbd373850b7758b9a5f4ba5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH