Analysis

  • user interaction
    yes
  • max time kernel
    40s
  • max time network
    46s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    05/08/2026, 19:02

General

  • Target
    https://blazerpro.pro/cf.js?v=2
  • Sample260805-xprt7sem31
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 1 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 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://blazerpro.pro/cf.js?v=2
    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:3088
    • 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,0x100,0x104,0xd8,0x108,0x7ffcedd1c728,0x7ffcedd1c734,0x7ffcedd1c740
      2⤵
        PID:5920
      • 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=1644,i,5390009003414325470,3411856242431913320,262144 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1960 /prefetch:2
        2⤵
          PID:1104
        • 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=2220,i,11205575219156192438,8653026298038363105,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2224 /prefetch:11
          2⤵
          • System Time Discovery
          PID:2912
        • 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=2352,i,16468601040376828209,14344048683402958187,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2512 /prefetch:13
          2⤵
            PID:5428
          • 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=3224,i,234881002174096859,10327916220353284118,2097152 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3288 /prefetch:1
            2⤵
              PID:2700
            • 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=3228,i,10607403290809786417,14614137278208850283,2097152 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3320 /prefetch:1
              2⤵
                PID:5204
              • 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=4308,i,37123127967714902,15393807855660162663,2097152 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4324 /prefetch:9
                2⤵
                  PID:5780
                • 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,4220803362489991071,12453231934680663287,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5212 /prefetch:14
                  2⤵
                    PID:1472
                  • 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=5644,i,5172447415542296591,1657859421799223560,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5340 /prefetch:14
                    2⤵
                      PID:3804
                    • 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=5604,i,3566974410821961563,16825883125148758110,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5580 /prefetch:14
                      2⤵
                        PID:6024
                      • 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=5592,i,9944417874365828224,10283088804500407782,524288 --field-trial-handle=1964,i,9541494038787025059,7513353340726029498,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5212 /prefetch:14
                        2⤵
                          PID:4856
                      • 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:6136
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:2884

                          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 6a8e0fab8f4e2a1146cb70a0b897309539f8b1f2a37e9ce7ce76199f700ff58c
                                • 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 76db363479e821066adb2aacac6ec43a7b6b0f1f21e95d205cfb3dae77f29653
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 17KB
                                • SHA256 31a5ce04ae67b5403f3453ceb77ece590798531384f472283d145995727d92f5
                                • 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 96B
                                • SHA256 11a4e8c9ceaf4b92fc594d3bc22c859ffd7380b3a4e13d84989130e558d6206d
                                • 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 120B
                                • SHA256 b4bc092190e3549c227173d3116153a7fbaefff3ca8e55982f941283c9842293
                                • MD5 SHA1 SHA512 TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 115KB
                                • SHA256 df9a70012e8f683b7268ac7304271cff663731216733a8d5433a7177b4429feb
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 116KB
                                • SHA256 665ebe56eeca8e2e3600dea2cb816b4824c884d3cdf6e4bc5a38c552850d9db2
                                • MD5 SHA1 SHA512 SSDEEP TLSH