Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    867s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/08/2026, 15:11

General

  • Target
    http://Leakforum.io
  • Sample260817-sk1jbsshph
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 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 21 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://Leakforum.io
    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:1656
    • 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,0x100,0x104,0xd8,0x108,0x7ffcd8a8c728,0x7ffcd8a8c734,0x7ffcd8a8c740
      2⤵
        PID:2912
      • 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,13251805989627258816,13599127433427453418,262144 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1908 /prefetch:2
        2⤵
          PID:2108
        • 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=2244,i,7215626473596343704,18121355424282313455,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1448 /prefetch:11
          2⤵
          • System Time Discovery
          PID:3260
        • 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=2384,i,14181396396420552339,8795562647395465398,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2704 /prefetch:13
          2⤵
            PID:3472
          • 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=3040,i,15339706400612467141,1169530646589868429,2097152 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3184 /prefetch:1
            2⤵
              PID:2200
            • 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=3048,i,7579442721678251112,3299142127148578829,2097152 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3204 /prefetch:1
              2⤵
                PID:4092
              • 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=4396,i,9031469085566620211,11822290505884452846,2097152 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4444 /prefetch:9
                2⤵
                  PID:4704
                • 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=4036,i,3858521810439613875,8828206389000328741,2097152 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4772 /prefetch:1
                  2⤵
                    PID:1508
                  • 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=5460,i,12200404589139518267,1611284678231601030,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5416 /prefetch:14
                    2⤵
                      PID:2524
                    • 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=5712,i,9038879528676936987,10277585892848937800,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5428 /prefetch:14
                      2⤵
                        PID:3860
                      • 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=5716,i,4811911064167495036,2739358105619802022,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5732 /prefetch:14
                        2⤵
                          PID:4632
                        • 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=5720,i,4393439867826053446,4756226979889249632,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5424 /prefetch:14
                          2⤵
                            PID:4716
                          • 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=5768,i,5771586374704878388,18306023354601204508,262144 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5644 /prefetch:10
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2500
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=5348,i,10137459891584703252,17007972743397845186,524288 --field-trial-handle=1916,i,2537729790105882181,15113642564142050340,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3648 /prefetch:14
                            2⤵
                              PID:4584
                          • 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:1676
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2176

                              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 cec3da06d9a70546f2d7850fd5ba74975fdf05b261152e50199a2ee07858e1fa
                                    • MD5 SHA1 SHA512 TLSH

                                    f_000015

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000015
                                    • Size 33KB
                                    • SHA256 faa24ec881e6040655c187a681d6dc496eb8aa41e1bd0652a180b3a40b457187
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    the-real-index

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                    • Size 312B
                                    • SHA256 bf111f925ac833793fb3b0cba177513002b9b1974a11a95ced6ca4a877a57889
                                    • MD5 SHA1 SHA512 TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 4KB
                                    • SHA256 ee4f645f535ee1eeff07e87d39d4e018761c0f85eb0b009f6a7214a489dbd2b6
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 4KB
                                    • SHA256 5dd7e5b0692c6ea465c5ef65df42e0906dc0b001d03078ce34848f66522f987a
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 4KB
                                    • SHA256 59861dc599e6b41963ecb7a0dd827beedbd40142d864fb9682cbfdaf04f126ca
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 4KB
                                    • SHA256 5a96f202eef38c19a746cbf66a64e9f40b114825cc8b1794827dfc67007c4e54
                                    • MD5 SHA1 SHA512 SSDEEP 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

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 1KB
                                    • SHA256 5634ef0064c2633f92a39982f27a9f8217960580fbd701b2e96be0e0b1dc67c7
                                    • MD5 SHA1 SHA512 TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 dc323325e1f65161891b0de2e83dff30f7638a5a39ac22516b60e9e257985e84
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 c6b197d36dccb40804df0c5ce27148f9273a63bc16ab9de5bbc2db0c8edff438
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 13KB
                                    • SHA256 938887d6c0bbc95b45bf0e4c89e9f9d79f25b72da2add3f36451b8a46b331c31
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 13KB
                                    • SHA256 1b0971fd9d0503382c895cf6762507a69617c8cc26bd028002e6d081a0e7f9c8
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 6580b9be38e043e5d2436ff4ae9296f74b369cbea58296d9af5604bd4b1cc474
                                    • 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 af941d4ab58aaddde254f56b343749ebd5b0a27e4fa57c9682a111bed4a2fddd
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe589b51.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe589b51.TMP
                                    • Size 96B
                                    • SHA256 65d104d91ddebdd44e7939fd4d03aaf630487f4b05ecb5c86881fbfee648d770
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 6e84450e35813fb3303ff003115c3be00437d11c250ff75ca065e924114a261a
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 68a52585f51fa3bb56c4ade9003750fc09081b55f308c7552d17be163f88ece1
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 bc4d83b7580a57656e62741a3100392405a9031f568a010e5e284cc4a8e9f188
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 117KB
                                    • SHA256 9cede63ae4ec00e951c148aea51be81109c0ab1a8dc379c5c00bdbfc7d776b72
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 dde9d529554ba8b943c62b8475d0be1870a49bc922174f8b5c1903af37e438c5
                                    • MD5 SHA1 SHA512 SSDEEP TLSH