Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-de
  • resource tags

    arch:x64arch:x86image:win11-20260911-delocale:de-deos:windows11-21h2-x64systemwindows
  • submitted
    20/10/2026, 11:19

General

  • Target
    extensions/ublock/img/ublock-defs.svg
  • Size 1KB
  • Sample261020-nfcjgsbc29
  • SHA256 4ec29d3c40515cae50cb3fd5e38244e4f034d1406d0860066623cf4ab109ac5a
  • MD5 SHA1 SHA512 TLSH
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
  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\extensions\ublock\img\ublock-defs.svg
    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:3288
    • 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,0x100,0x104,0x84,0x108,0x7ffdf5e4c728,0x7ffdf5e4c734,0x7ffdf5e4c740
      2⤵
        PID:3900
      • 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,16067362790650268541,7137859165702552469,262144 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1988 /prefetch:2
        2⤵
          PID:5600
        • 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=de --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1448,i,17943092254121377576,5573213318666852273,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2284 /prefetch:11
          2⤵
          • System Time Discovery
          PID:5388
        • 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=de --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2388,i,385377930982737531,81762524883842337,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2400 /prefetch:13
          2⤵
            PID:4820
          • 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=de --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3220,i,3328737846628781803,17773892473475102824,2097152 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3228 /prefetch:1
            2⤵
              PID:5060
            • 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=de --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3240,i,4055707224452803798,18360751804709542383,2097152 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3292 /prefetch:1
              2⤵
                PID:568
              • 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=de --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4368,i,6961152152900326131,17560568212818378160,2097152 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4376 /prefetch:9
                2⤵
                  PID:6044
                • 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=de --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5508,i,6139976521695326428,14836951523227968624,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5304 /prefetch:14
                  2⤵
                    PID:2964
                  • 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=de --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5508,i,15075751043106950907,11257676732812193795,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5536 /prefetch:14
                    2⤵
                      PID:4612
                    • 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=de --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5284,i,6955219871196973299,3416929266064744835,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5528 /prefetch:14
                      2⤵
                        PID:1500
                      • 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=de --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5768,i,4119843096152224940,6376224558300893423,524288 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5736 /prefetch:14
                        2⤵
                          PID:4396
                        • 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=4356,i,1297051114498068164,17558882075874210301,262144 --field-trial-handle=1992,i,1958083262640435359,8905599780968745082,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1020 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2636
                      • 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:3992
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:2056

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                4257c6b8-cce5-4e06-9b67-c405c3e77f1d.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\4257c6b8-cce5-4e06-9b67-c405c3e77f1d.tmp
                                • Size 131KB
                                • SHA256 8b93aa159c02af7a1bea8cd78eb3cf2b6acf1e25c789a9a9bb4ffd859f95f507
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                9a52cf17-f372-4768-8c7e-abcfd85be971.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\9a52cf17-f372-4768-8c7e-abcfd85be971.tmp
                                • Size 131KB
                                • SHA256 0b7b0e34c352a603e579901aee87291421bbdda50f1251e0975666110548a61f
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                01031de0-3ed0-46ba-a10d-b6762685e669.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\01031de0-3ed0-46ba-a10d-b6762685e669.tmp
                                • Size 414B
                                • SHA256 ca107245ebf1a840cb72650df4ee7cb12a3a010f4ffacd9069a9519e07a5dbee
                                • MD5 SHA1 SHA512 TLSH

                                70f07884-16db-499d-af7b-fbd5ec5b6f67.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\70f07884-16db-499d-af7b-fbd5ec5b6f67.tmp
                                • Size 17KB
                                • SHA256 6ca764e0b820ad72765be98a047d4bc42fb19d6b92045247da608a4d9a78a38a
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                11cca2da-5364-46ac-8447-adfd0656569b.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\11cca2da-5364-46ac-8447-adfd0656569b.tmp
                                • Size 1KB
                                • SHA256 9bf520b9d47ac330e577d36bb20c5ae04716e8caddd18e363a23553c58befc90
                                • MD5 SHA1 SHA512 TLSH

                                cd47df3d-1c97-4112-ae90-f7baad6b4c6c.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\cd47df3d-1c97-4112-ae90-f7baad6b4c6c.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 f1c5fc57f264f06f96a3661f0f01398bbddd2a02a58fc4c3268f3f8d81592405
                                • 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 6288d5efda6c46c40718dd3a2d202aa51eb3a58546f0329c511fc84138b00cf3
                                • MD5 SHA1 SHA512 TLSH

                                c29347c2-b09a-4783-8da1-08aba06c7c6f.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c29347c2-b09a-4783-8da1-08aba06c7c6f.tmp
                                • Size 6B
                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                • MD5 SHA1 SHA512

                                feb83d7e-e3c7-4b56-9b48-9b8ff2c9c88b.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\feb83d7e-e3c7-4b56-9b48-9b8ff2c9c88b.tmp
                                • Size 12KB
                                • SHA256 034647440c81df8b8a140219ccfa34884fca7ba864f6b179ef60a99208c58cb2
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                a9abae26-e0ff-4ad3-8f6b-453d85cc2f6b.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\a9abae26-e0ff-4ad3-8f6b-453d85cc2f6b.tmp
                                • Size 130KB
                                • SHA256 033a2cd8b74bf052dfcdffe426335ead9dbc12717bbd8f3131131931570a0f40
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                c4165eea-83f6-452c-b0b7-e6ad9c6557b5.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\c4165eea-83f6-452c-b0b7-e6ad9c6557b5.tmp
                                • Size 131KB
                                • SHA256 aeab992749255ddb8aea84f1642be9a6e96825c84f22db7611241d293ad64ddc
                                • MD5 SHA1 SHA512 SSDEEP TLSH