Analysis

  • geolocation tags

    nanew-jerseynorth-americaunited-statesususa
  • user interaction
    yes
  • max time kernel
    22s
  • max time network
    21s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    10/11/2026, 03:52

General

  • Target
    https://construction0909202902.s3.us-east-1.amazonaws.com/constructionreviewdocument.html
  • Sample261110-ee283scg25
Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 17 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://construction0909202902.s3.us-east-1.amazonaws.com/constructionreviewdocument.html
    1⤵
    • 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:1312
    • 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,0x100,0x104,0xd8,0x108,0x7ffdeb58c728,0x7ffdeb58c734,0x7ffdeb58c740
      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=1592,i,9146506640094468787,6600559181649260462,262144 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1940 /prefetch:2
        2⤵
          PID:4136
        • 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=1460,i,14439122393980883775,2650902598862327791,524288 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2232 /prefetch:11
          2⤵
          • System Time Discovery
          PID:5740
        • 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,13824514907389674668,14911854482329499132,524288 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2520 /prefetch:13
          2⤵
            PID:4460
          • 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=3240,i,17074646299198156361,7921525573860897957,2097152 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3312 /prefetch:1
            2⤵
              PID:4904
            • 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,13028655744504145829,5799301549901817681,2097152 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3068 /prefetch:1
              2⤵
                PID:2092
              • 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=4464,i,2183632916063087350,18221599969470525906,2097152 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4480 /prefetch:9
                2⤵
                  PID:4204
                • 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=5384,i,1900208008820694003,7892515366908378519,524288 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5224 /prefetch:14
                  2⤵
                    PID:3236
                  • 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=5624,i,11388635741256800663,8131227207738076631,2097152 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5716 /prefetch:1
                    2⤵
                      PID:768
                    • 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=5852,i,12342738447764320085,3540952114187462977,2097152 --field-trial-handle=1948,i,8892569876225293092,10435957781017416369,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5744 /prefetch:1
                      2⤵
                        PID:5760
                    • 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:3120
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:3400

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              42117cf2-6cf7-4a48-af60-5355a5466727.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\42117cf2-6cf7-4a48-af60-5355a5466727.tmp
                              • Size 130KB
                              • SHA256 a636a599ac04aa90293d615659791162610caabccc65fa3a5018751a02353a6f
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              49587509-137e-47b8-a75c-22be7c837a16.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\49587509-137e-47b8-a75c-22be7c837a16.tmp
                              • Size 131KB
                              • SHA256 15740257d06069f5903ba2ea13431d34858b4e81c9be707b559124896dc3c3ca
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              317deb3f-f921-43e8-8028-5a6b81a0a6c8.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\317deb3f-f921-43e8-8028-5a6b81a0a6c8.tmp
                              • Size 12KB
                              • SHA256 ad65db258f2b4993f8914e06221e409cea7561d74a7408cfd84cd04110db0c32
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              679a6b3c-37b9-4ead-a45d-b5a4cf971e78.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\679a6b3c-37b9-4ead-a45d-b5a4cf971e78.tmp
                              • Size 414B
                              • SHA256 8b860272430806c107fd7043e9a17075edc0786f28a223a080e5a3b8a1cb2d34
                              • MD5 SHA1 SHA512 TLSH

                              c0041227-7d49-4a2f-8b80-89cf43852ac7.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\c0041227-7d49-4a2f-8b80-89cf43852ac7.tmp
                              • Size 2B
                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                              • MD5 SHA1 SHA512

                              temp-index

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                              • Size 120B
                              • SHA256 f9a8bf5d0d394196bc17f3ef94ad930a397eb00804523ea5c17940b0a336d31f
                              • MD5 SHA1 SHA512 TLSH

                              the-real-index

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                              • Size 96B
                              • SHA256 472030a0a36d531bdfcfd86cce75ae1f29b1da4dd01f69b739978e7089ff31c1
                              • MD5 SHA1 SHA512 TLSH

                              bcf0cb60-a38d-4d2f-9985-16e4e0341842.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\bcf0cb60-a38d-4d2f-9985-16e4e0341842.tmp
                              • Size 13KB
                              • SHA256 1794c23ab8f747ac56d55ab6baf484b6dafcd876cd787d0972ff1c6f5d17c067
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              ce023af0-792b-4f38-acb9-54217f2ba7dc.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\ce023af0-792b-4f38-acb9-54217f2ba7dc.tmp
                              • Size 6B
                              • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                              • MD5 SHA1 SHA512

                              d0e4c2cf-6411-460c-a96a-ce2577ea72aa.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d0e4c2cf-6411-460c-a96a-ce2577ea72aa.tmp
                              • Size 17KB
                              • SHA256 de13521758ef1bfcb2d2450b3cf0a7a99cd0970c06b92340bd4289551bfc2ad6
                              • MD5 SHA1 SHA512 SSDEEP TLSH