Analysis

  • max time kernel
    149s
  • max time network
    147s
  • 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/photon.svg
  • Size 4KB
  • Sample261020-nfcjgsbc29
  • SHA256 0b82e3ed86eab3889e08027e045ec9a9acff7fcac7be5e001ac6e436643bac0d
  • MD5 SHA1 SHA512 SSDEEP 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\extensions\ublock\img\photon.svg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:3836
    • 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=0x100,0x104,0x108,0xd8,0x10c,0x7ffe4c27c728,0x7ffe4c27c734,0x7ffe4c27c740
      2⤵
        PID:3592
      • 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=1896,i,120842511656591123,10523059342072224475,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2168 /prefetch:11
        2⤵
        • System Time Discovery
        PID:4352
      • 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=1584,i,4125733955800136378,12430989044502895776,262144 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2136 /prefetch:2
        2⤵
          PID:5016
        • 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,1582924141666341281,15589634267109774789,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2544 /prefetch:13
          2⤵
            PID:2756
          • 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=3224,i,2626205603304820324,10079072342167020987,2097152 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3248 /prefetch:1
            2⤵
              PID:2620
            • 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=3228,i,10520475984356122134,16406064103447175661,2097152 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3312 /prefetch:1
              2⤵
                PID:376
              • 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=4136,i,14448258147997467318,2442339452251637847,2097152 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=4140 /prefetch:9
                2⤵
                  PID:132
                • 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,8687096084793362924,1929215530917490078,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5512 /prefetch:14
                  2⤵
                    PID:3744
                  • 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=5788,i,13360201058243564588,16060951093540070057,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5760 /prefetch:14
                    2⤵
                      PID:1168
                    • 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=5764,i,10903685443797044771,15311779138885863327,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5508 /prefetch:14
                      2⤵
                        PID:5068
                      • 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=5796,i,1285455335502055103,7616347045988270947,524288 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5808 /prefetch:14
                        2⤵
                          PID:5056
                        • 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=5392,i,9380429096096276755,1932188702914605997,262144 --field-trial-handle=2140,i,2932709673918306121,8970383566474441252,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5812 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1408
                      • 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:2468
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4480

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                418dc111-cb2a-4df3-b974-2c1524e632a1.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\418dc111-cb2a-4df3-b974-2c1524e632a1.tmp
                                • Size 12KB
                                • SHA256 adf8a268cc6adde51e536ccfd40aa0f9a35619cfeb333d2bf20a8cdfed3eb8fb
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                5dcda4d9-7e6d-4430-9065-fe24636e4b09.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\5dcda4d9-7e6d-4430-9065-fe24636e4b09.tmp
                                • Size 6B
                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                • MD5 SHA1 SHA512

                                8d8dc64b-8fe8-4f74-aac0-511b9a534cda.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8d8dc64b-8fe8-4f74-aac0-511b9a534cda.tmp
                                • Size 414B
                                • SHA256 6d60ab80680660b8884e275ea8ffc739e90b2098a242a7dd8e5b5ca8b0bdc903
                                • MD5 SHA1 SHA512 TLSH

                                4ef62980-e196-4ada-b8ef-4c51fd0b8c0e.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\4ef62980-e196-4ada-b8ef-4c51fd0b8c0e.tmp
                                • Size 2B
                                • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                • MD5 SHA1 SHA512

                                b032f80b-ca2a-434d-bed0-cca2ca4a2ab7.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\b032f80b-ca2a-434d-bed0-cca2ca4a2ab7.tmp
                                • Size 1KB
                                • SHA256 4e56918e88cbd5edd15dce1017706c5762411cb4079eb4809b34a1b2f64f843e
                                • MD5 SHA1 SHA512 TLSH

                                temp-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                • Size 120B
                                • SHA256 e42c436edc201af6aecb5daa366817ba093b3079f9eb372a58411eba0b3d9ca6
                                • 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 5166a14a57c6b40fd89a54a85f8d7dec9f82ddf5a186d0fc916fc6d14a6dfd7d
                                • MD5 SHA1 SHA512 TLSH

                                c82b1247-cd3f-4829-9d98-fd0e8e8d73a7.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c82b1247-cd3f-4829-9d98-fd0e8e8d73a7.tmp
                                • Size 17KB
                                • SHA256 9e81596c9502ad16fa07716896bf07a5c533c7a7f5b7ac02ad438a53f959d4ec
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                ac08f9e0-c50b-4c34-974f-b70d18a96d0e.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ac08f9e0-c50b-4c34-974f-b70d18a96d0e.tmp
                                • Size 132KB
                                • SHA256 d63c3947e8847e454664301d42f41bdcc5de1bd83cfa207fa153b74e9e3fe25e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                b44993f8-d966-4413-abdc-7d0f55ab2697.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\b44993f8-d966-4413-abdc-7d0f55ab2697.tmp
                                • Size 131KB
                                • SHA256 2ae196ae24522bd9fe5c5e7958ae01e96a027df79c634b20a78c090bab32b851
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                be363d30-6bbe-473d-b900-0d7f7f565490.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\be363d30-6bbe-473d-b900-0d7f7f565490.tmp
                                • Size 132KB
                                • SHA256 28c6ade70aacbc2b3416f9dabcee622cd2d2d66d3cf23f16f4c770dd48dae70d
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                f56c5a11-31d3-4a90-837c-ff03e1c59aa7.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\f56c5a11-31d3-4a90-837c-ff03e1c59aa7.tmp
                                • Size 132KB
                                • SHA256 5ae6ac48a42dd865811b367b365e80ebf8431992d26a761279fa24dae78f02b6
                                • MD5 SHA1 SHA512 SSDEEP TLSH