Analysis

  • max time kernel
    299s
  • max time network
    302s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/08/2026, 15:09

General

  • Target
    http://govpt-portaal.com/
  • Sample260831-sjmwvaxtd1
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.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 21 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://govpt-portaal.com/
    1⤵
    • 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:1528
    • 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,0x100,0x104,0xd8,0x108,0x7ffba69fc728,0x7ffba69fc734,0x7ffba69fc740
      2⤵
        PID:3416
      • 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=1592,i,15104191265133060436,6847366702152454792,262144 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1972 /prefetch:2
        2⤵
          PID:1464
        • 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=2204,i,9778798554951152986,13688326169609978039,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1448 /prefetch:11
          2⤵
          • System Time Discovery
          PID:1988
        • 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=2360,i,18255709857338189563,17088962976839469981,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2768 /prefetch:13
          2⤵
            PID:1804
          • 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=3164,i,8699667586136352831,10842163913451006624,2097152 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3112 /prefetch:1
            2⤵
              PID:3480
            • 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=3180,i,15110578390549879673,3349174691643923966,2097152 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3224 /prefetch:1
              2⤵
                PID:2044
              • 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=4420,i,7843260087133648673,13620081020786716621,2097152 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4436 /prefetch:9
                2⤵
                  PID:4700
                • 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=5324,i,18196604867862063339,5561948748406592594,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5328 /prefetch:14
                  2⤵
                    PID:4180
                  • 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=5340,i,1605717270477800646,1411268416936629329,2097152 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5356 /prefetch:1
                    2⤵
                      PID:4884
                    • 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=5324,i,16714589391889623372,3570884155772320556,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3904 /prefetch:14
                      2⤵
                        PID:1572
                      • 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=3228,i,942753323739544103,6361821475821692840,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3312 /prefetch:14
                        2⤵
                          PID:760
                        • 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=3488,i,17371803017024992284,8779589303335284227,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3472 /prefetch:14
                          2⤵
                            PID:576
                          • 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=5048,i,11377036699453058454,6734666374837915942,262144 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4440 /prefetch:10
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2088
                          • 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=4576,i,1959970753391090734,1185030407186046121,524288 --field-trial-handle=1980,i,16315640355761275509,11125441876658435395,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4452 /prefetch:14
                            2⤵
                              PID:3500
                          • 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:1756
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:244

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    6ea6793b-2f22-4122-91f9-b58f0be5fb51.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\6ea6793b-2f22-4122-91f9-b58f0be5fb51.tmp
                                    • Size 17KB
                                    • SHA256 c48ea4851d93573421a1f5e92dfdd9c0cc0bbeca9216e615794ab2013501d5f1
                                    • 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 414B
                                    • SHA256 2fc906d79a15de985fc9e6e08f79fcc701fad7b886531b09f2854fdd240007b0
                                    • 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 7a57806f14cf0e6c94ff2c8f9cd2427543b8cf25d6a2eed732c9f1b39148630d
                                    • 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 eb834bb8ff7d683184a74ca3798af8ba140db458913b5aad9601dd346567f409
                                    • 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 27d6b7cdf6cbe7d061694d427e5a8f8da14bbd689737018c0447242f8f739c28
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe587809.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe587809.TMP
                                    • Size 96B
                                    • SHA256 0502316168cd0decb5416ffa8854f57354e490a7cc5b4faa933046efc4bac1b9
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 d8cc6cb1a8fbccb4c931ebf94d433ba2e6f178533aa003201de63584c0f45296
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 7b9dc30214f43a739292f866dba91bae61a7639b2377fa4ad4f7381d99bf0886
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 90969251ed9a689863170b58ad15621de023d4cc5fb3c8e48ac2b96630192d38
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 117KB
                                    • SHA256 a79b6b8a0671262f2f9a02ac4640d9fd0c3a2c349237d68a7ce9c9527e3ee185
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 feac943506c66a0cc4bfe9aa701b8885f93be9774d1df22da8fae060d51ea1cf
                                    • MD5 SHA1 SHA512 SSDEEP TLSH