Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    06/05/2026, 17:13

General

  • Target
    sample.html
  • Size 57KB
  • Sample260506-vrexbabs6q
  • SHA256 8c286957db8fb49332611ca55bdfbc610bf8f63cecf2c1c9540e01d29e56e685
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\sample.html
    1⤵
    • Drops file in Windows directory
    • 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:2620
    • 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,0x100,0x104,0xd8,0x108,0x7ffcd777c728,0x7ffcd777c734,0x7ffcd777c740
      2⤵
        PID:3540
      • 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=1444,i,2664706056980089895,17721489486207985080,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2044 /prefetch:11
        2⤵
        • System Time Discovery
        PID:5572
      • 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=1580,i,795641539258698369,12806376123988094545,262144 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2012 /prefetch:2
        2⤵
          PID:5684
        • 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=2388,i,15421482678512647705,10753255953521701267,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2552 /prefetch:13
          2⤵
            PID:4964
          • 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=3156,i,15244024699710082926,130635534592733194,2097152 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3168 /prefetch:1
            2⤵
              PID:5248
            • 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=3172,i,12788992256541128767,7301516656892495809,2097152 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3192 /prefetch:1
              2⤵
                PID:644
              • 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=4348,i,1248707444844659300,15013756691634234695,2097152 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2404 /prefetch:9
                2⤵
                  PID:5628
                • 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=5216,i,9083504241032182923,3604578741885996359,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5212 /prefetch:14
                  2⤵
                    PID:3424
                  • 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=5616,i,10091022142359486294,17727106866241096929,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5628 /prefetch:14
                    2⤵
                      PID:1404
                    • 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=5620,i,4552947694433903060,12054704826473135649,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5632 /prefetch:14
                      2⤵
                        PID:5280
                      • 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=5568,i,5651962932274253791,3564964087803497396,524288 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5672 /prefetch:14
                        2⤵
                          PID:2008
                        • 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=4372,i,14351708855416081684,4171714356757208942,262144 --field-trial-handle=2016,i,5558480896527668222,10704299349480575474,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5436 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:420
                      • 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:6020
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:1516

                          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 7ae8187350091cef3187e76c94c1fca7442b8890b73f46cf2054778f1ebca1e8
                                • 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 5ab4c518ef34a42110acc0f3bad0b398d22aa419b8b09a4aa99fcc141278f61f
                                • 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 611441c8c7c752e21d57796ebb3d842abc7bd818cd5d7c249d74e4318e0e5f90
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 17KB
                                • SHA256 815f7cf2441d8bbd1e771118781b4364aae22d7489793b4db97b9f0119d089e3
                                • 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 bb3e7edb4d59d665f4a527f8e32bd3c75ed6658af6a254a1e085479065925b0c
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe58abfa.TMP

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58abfa.TMP
                                • Size 96B
                                • SHA256 c046c20af6dde5c60b91abb2c20ff177c2811ce78483f2378419910e8196ca8e
                                • MD5 SHA1 SHA512 TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 91KB
                                • SHA256 3d0cb7365de7d210d459bf5a58ef91d006c278cd62828123b3e59bc3a6a3646b
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 91KB
                                • SHA256 0b37bf183cce023b4ff5281c49a84e553ce1dbe565c27955687338ec58f4a734
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 91KB
                                • SHA256 ab7b17cf495ba9096b3d7d91039e09dc90d2babb13b2412886a83bae2c699899
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 90KB
                                • SHA256 a4c266f80e50657f5f8dd1a67a69ecbd095f99d5d87576822aad1e139fe63da1
                                • MD5 SHA1 SHA512 SSDEEP TLSH