Analysis

  • user interaction
    yes
  • max time kernel
    107s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/07/2026, 04:29

General

  • Target
    Kemono Downloader.exe
  • Size 14.6MB
  • Sample260707-e4fflshy2t
  • SHA256 9130026ee97b873e0a28cc4d39b10c9bdf85d27f794dae2296cb635dad22862e
  • 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.

  • 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
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 45 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 17 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Kemono Downloader.exe
    "C:\Users\Admin\AppData\Local\Temp\Kemono Downloader.exe"
    1⤵
      PID:4232
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Checks processor information in registry
      • 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:1928
      • 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=0x118,0x11c,0x120,0xf4,0x124,0x7ffebe10c728,0x7ffebe10c734,0x7ffebe10c740
        2⤵
          PID:4712
        • 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=1716,i,2425301140655850869,1984797762138760371,262144 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2016 /prefetch:2
          2⤵
            PID:4744
          • 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=1604,i,4372450382624496222,8820537794991797758,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2288 /prefetch:3
            2⤵
            • System Time Discovery
            PID:4700
          • 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=2440,i,13094943021524954868,2875035885011503582,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2412 /prefetch:8
            2⤵
              PID:4552
            • 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=3264,i,16208069752256517100,17312517799382351343,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3272 /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=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3452,i,6906289515879160492,5719102679522896254,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3504 /prefetch:1
                2⤵
                  PID:3500
                • 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=4468,i,4123537315051861882,13812782954279830906,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4472 /prefetch:2
                  2⤵
                    PID:4036
                  • 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=4708,i,9403426807019935003,13781192436857914864,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4676 /prefetch:1
                    2⤵
                      PID:3540
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=4892,i,12815547880822860275,6911118583296496811,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4880 /prefetch:8
                      2⤵
                        PID:3384
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=5020,i,5916375218248766289,7716833521412764259,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5036 /prefetch:8
                        2⤵
                          PID:2956
                        • 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=5512,i,12874045097273323932,1889420752861007212,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5516 /prefetch:8
                          2⤵
                            PID:5264
                          • 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=12 --metrics-shmem-handle=5972,i,5900665388011275717,13269415901851823437,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5916 /prefetch:1
                            2⤵
                              PID:5792
                            • 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=13 --metrics-shmem-handle=3956,i,5718534502608014533,16996965945424079107,2097152 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3652 /prefetch:1
                              2⤵
                                PID:6072
                              • 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=3580,i,8432122720280263919,16421415776888114332,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4864 /prefetch:8
                                2⤵
                                  PID:5208
                                • 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=240,i,730172922209967161,5292224674673624681,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3640 /prefetch:8
                                  2⤵
                                    PID:5936
                                  • 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=3592,i,5375044171837474026,2184170540925001259,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4700 /prefetch:8
                                    2⤵
                                      PID:4056
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5900,i,10115218024487589401,10425092222441012461,524288 --field-trial-handle=2012,i,17965783055299755534,9227285990752313096,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5932 /prefetch:8
                                      2⤵
                                        PID:5340
                                    • 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:4656
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                        1⤵
                                          PID:5356
                                        • C:\Windows\system32\OpenWith.exe
                                          C:\Windows\system32\OpenWith.exe -Embedding
                                          1⤵
                                          • Modifies registry class
                                          • Suspicious behavior: GetForegroundWindowSpam
                                          • Suspicious use of SetWindowsHookEx
                                          • Suspicious use of WriteProcessMemory
                                          PID:1452
                                          • C:\Windows\system32\NOTEPAD.EXE
                                            "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\python-manager-26.2.msix
                                            2⤵
                                              PID:3656

                                          Network

                                                MITRE ATT&CK Enterprise v16

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                3e1a1536-041c-4ccb-98ab-e4e3b7e21734.tmp

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3e1a1536-041c-4ccb-98ab-e4e3b7e21734.tmp
                                                • Size 232KB
                                                • SHA256 43ff8bf477db333b2841600141623df525f8f0ac721c910ed93a1920a797486c
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                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 c3f9036edaab280c861a89f172b406f89d634a94ffe320c628b3959bd93666f1
                                                • MD5 SHA1 SHA512 TLSH

                                                f_000012

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012
                                                • Size 32KB
                                                • SHA256 04c7f19e1ae294cc641f6c497653b5c13c41b258559f5f05b790032ccca16c82
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                f_000014

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000014
                                                • Size 66KB
                                                • SHA256 274befc7b39609fed270e69335bc92b3d8251545594636eb408d5d93e0ae1a4f
                                                • 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 768B
                                                • SHA256 991f490aaffa8a7f05055f012193043dccabbbb6d2b852c13c732d168c9cdea4
                                                • MD5 SHA1 SHA512 TLSH

                                                data_1

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnGraphiteCache\data_1
                                                • Size 264KB
                                                • SHA256 62674e05f98c619459e6a1f841cbec0403ee3aea0ae6c0c2116c6aa6be4db771
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Network Persistent State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                • Size 7KB
                                                • SHA256 53fe021bd87f4d13357c12fecccbab986c9f3203c32ca97eb716339ecc7ed22e
                                                • 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 20bd42c7ac6ee0b57145ea1ad5d24030a9ed3cb04f08d33b4e831e07b6bd47c8
                                                • MD5 SHA1 SHA512 TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                • Size 13KB
                                                • SHA256 712c6f5332afcaf2945d03d2e859d33467129101fc257021cff2b5bd48170464
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                • Size 12KB
                                                • SHA256 707257a24b35b296c7ba61ebe6437d5040c09581670720aca1b5163fd0c388b9
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                • Size 13KB
                                                • SHA256 956f319908426913e52b80cf97a745fdb76c3d2a6cecb803b5aea91170cf21d7
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Secure Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                • Size 17KB
                                                • SHA256 379d96542283773f422c052abe7293924621df1604b63c9a59676e1514d2db6c
                                                • 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 6fc8479263854407f40f025c9ffcb7ceb404803b5db648087d4dc8914851dbed
                                                • MD5 SHA1 SHA512 TLSH

                                                the-real-index~RFe58e7ea.TMP

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58e7ea.TMP
                                                • Size 96B
                                                • SHA256 73e36f7e4d7445dbd56a53e772d98235a51bf044c02b6925b82cedfe4bb96056
                                                • MD5 SHA1 SHA512 TLSH

                                                the-real-index

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Shared Dictionary\cache\index-dir\the-real-index
                                                • Size 72B
                                                • SHA256 15c67d3a5e572c9320da9fd95461e600710e38ce4ff8616d63ee5bd8e487b26a
                                                • MD5 SHA1 SHA512 TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 233KB
                                                • SHA256 eed6778bcec149e9119bcc4a96b1c70b8d17f96709b4ab98bc01137aa04bb466
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 115KB
                                                • SHA256 a5a6503512392fa8e98dae3364b1c82ccffbe5bd4e4fcf064abf3d343f009ab8
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 233KB
                                                • SHA256 bc914b89a729a76efd5f8cf82872fbb5bcbba7b94360c66e15673e6e81182dab
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 232KB
                                                • SHA256 684ace0d3f928860e8fcef6a3399a449c616f6495b03874db87a459886e4685c
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                python-manager-26.2.msix

                                                • Path C:\Users\Admin\Downloads\python-manager-26.2.msix
                                                • Size 44.3MB
                                                • SHA256 66f0370d3f47068916dbd35b2afdc7cf72cba57500e070844a6ca2aa43ec5d70
                                                • MD5 SHA1 SHA512 SSDEEP TLSH