Analysis

  • max time kernel
    90s
  • max time network
    79s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    09/10/2026, 15:10

General

  • Target
    https://captchapay.fr/r/CD8WHGC3
  • Sample261009-skab5sythy
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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 18 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://captchapay.fr/r/CD8WHGC3
    1⤵
    • Checks processor information in registry
    • 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:1480
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ffff90ec728,0x7ffff90ec734,0x7ffff90ec740
      2⤵
        PID:1936
      • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1608,i,11496241934308884343,7607673980996003804,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2168 /prefetch:3
        2⤵
        • System Time Discovery
        PID:2840
      • 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=1748,i,16757481393043644698,8532188025431733570,262144 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2000 /prefetch:2
        2⤵
          PID:2320
        • 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=2404,i,7563064948372275225,370228700544790964,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2568 /prefetch:8
          2⤵
            PID:2212
          • 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=3216,i,4180238821898263293,17331713893144176613,2097152 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3252 /prefetch:1
            2⤵
              PID:4788
            • 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=3220,i,7432617264347844847,3093256671162183269,2097152 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3276 /prefetch:1
              2⤵
                PID:1160
              • 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,15944740372425391396,8388948452572072400,2097152 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=4364 /prefetch:2
                2⤵
                  PID:2296
                • 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=8 --metrics-shmem-handle=4620,i,293052222714734913,5036774612274016728,2097152 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=4636 /prefetch:1
                  2⤵
                    PID:2324
                  • 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=5168,i,4105289018770009247,17560855510594790372,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5164 /prefetch:8
                    2⤵
                      PID:2716
                    • 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=5264,i,5350726565467941856,6342678735784833703,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5536 /prefetch:8
                      2⤵
                        PID:3112
                      • 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=5452,i,3049719493997381396,7397724568833733157,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5476 /prefetch:8
                        2⤵
                          PID:3840
                        • 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=5420,i,257594147706240623,3668404554373064650,524288 --field-trial-handle=2004,i,13659871320473739193,10519380664972174163,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5484 /prefetch:8
                          2⤵
                            PID:2412
                        • 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:4676
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1100

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  23787d9f-4d45-4635-8c3d-dd775842dabf.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\23787d9f-4d45-4635-8c3d-dd775842dabf.tmp
                                  • Size 132KB
                                  • SHA256 8837ac5b884d2e378a05b6d57b30d59826f26f9207dfb7ab0d918b1141de69e6
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  392ffdae-8095-4c4f-a0e3-3d5d6953bcef.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\392ffdae-8095-4c4f-a0e3-3d5d6953bcef.tmp
                                  • Size 132KB
                                  • SHA256 a7fa5bf33a1f9a743756326a99e75847f4469e6a26fb044177e4579c5b6f07fd
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  79d6d71c-dc2e-48e0-a5f6-fbacfa285985.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\79d6d71c-dc2e-48e0-a5f6-fbacfa285985.tmp
                                  • Size 131KB
                                  • SHA256 c5c2640604c4d2739abc57d7e346fa1877a5fc1583258bd51ccfc818c6922931
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  0c1f6ce2-ffa5-4146-8e14-92ed51580ca4.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\0c1f6ce2-ffa5-4146-8e14-92ed51580ca4.tmp
                                  • Size 649B
                                  • SHA256 5095f9c4d72feed18bdb79a89f14470c7394ffa502b4d0bb74585c565e8ea433
                                  • MD5 SHA1 SHA512 TLSH

                                  526b1a28-e41a-41be-9f17-c0d2fa57a4fe.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\526b1a28-e41a-41be-9f17-c0d2fa57a4fe.tmp
                                  • Size 6B
                                  • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                  • MD5 SHA1 SHA512

                                  62102baf-498c-4879-8a5f-93cfec5d1c60.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\62102baf-498c-4879-8a5f-93cfec5d1c60.tmp
                                  • Size 13KB
                                  • SHA256 054bf0a3b84fa6a055e7cedd9ce9eec89e8e7f77436e02187627e4786b2285ae
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  93954943-bbea-445a-84ca-377ccf5561f6.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\93954943-bbea-445a-84ca-377ccf5561f6.tmp
                                  • Size 17KB
                                  • SHA256 32e6c0a3f05682d1e24f62135a16a559239bad390f6d29f2c3f6be9606c5db00
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  97f547b3-8b2e-413d-af86-24f396ef3552.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\97f547b3-8b2e-413d-af86-24f396ef3552.tmp
                                  • Size 12KB
                                  • SHA256 9a8d7f95947df4ef403bee7417550506ae4b43d8b05cc7453e5b662a2f101363
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  temp-index

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index
                                  • Size 144B
                                  • SHA256 5d9d47cdb3c9bdb9930717241e2bcf1844289aa1038cbd1bb88b2182603aa032
                                  • MD5 SHA1 SHA512 TLSH

                                  c350552d-70d0-4797-ab5b-abc9dce98701.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\c350552d-70d0-4797-ab5b-abc9dce98701.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  cb31fbb5-893e-4c86-8b5d-93c3b3f11fab.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\cb31fbb5-893e-4c86-8b5d-93c3b3f11fab.tmp
                                  • Size 3KB
                                  • SHA256 e285513f403b3d5715c31e0fa84f7619d2ed032e9e690618b1aa05264f2313ef
                                  • 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 6d63e7c41e00941bbb5ebb865ee2770e259c2a6bb346ded2bb7ac514d09eab54
                                  • 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 13ba187e2655030f02735ba67d4ab5dfe223a62a9023e4df9442ea66b5880a7e
                                  • MD5 SHA1 SHA512 TLSH

                                  a0115167-69a0-4b3c-b42d-aad355b800cd.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\a0115167-69a0-4b3c-b42d-aad355b800cd.tmp
                                  • Size 132KB
                                  • SHA256 24b01fdb219c8395a18bd162c19d6224a76f1fb58d50f63b0658511969b79fac
                                  • MD5 SHA1 SHA512 SSDEEP TLSH