Analysis

  • user interaction
    yes
  • max time kernel
    78s
  • max time network
    85s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 00:27

General

  • Target
    CLIPStudioPaint.exe
  • Size 88.6MB
  • Sample260809-ar7bcafl8w
  • SHA256 2e08e084c7f2256d4bba1d6a5bfcdd3498b8cd026667e1952e116c56c9ac9a2a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CLIPStudioPaint.exe
    "C:\Users\Admin\AppData\Local\Temp\CLIPStudioPaint.exe"
    1⤵
      PID:1828
    • 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=5328,i,5683411816035078533,9378202240148997939,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5340 /prefetch:8
      1⤵
        PID:4028
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
        1⤵
          PID:3376
        • 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=1 --renderer-client-id=9 --metrics-shmem-handle=5372,i,12907300987681602605,15470810555796258674,2097152 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5368 /prefetch:1
          1⤵
            PID:1864
          • 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=1 --renderer-client-id=10 --metrics-shmem-handle=3516,i,14163549488510914166,1566918926675655530,2097152 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3408 /prefetch:1
            1⤵
              PID:4080
            • 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=1 --renderer-client-id=11 --metrics-shmem-handle=3544,i,2093280536322443012,11785751217967684955,2097152 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3532 /prefetch:1
              1⤵
                PID:2788
              • 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=1 --renderer-client-id=12 --metrics-shmem-handle=5852,i,7707017466201955178,6000959478039114226,2097152 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5776 /prefetch:1
                1⤵
                  PID:2580
                • 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=1 --renderer-client-id=13 --metrics-shmem-handle=5928,i,14888264273534641744,12660507985153017429,2097152 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5856 /prefetch:1
                  1⤵
                    PID:3024
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --metrics-shmem-handle=5600,i,16773683993972152925,11441922930411125791,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3420 /prefetch:8
                    1⤵
                      PID:4496
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5644,i,16721299756338586869,16388034788638750687,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5612 /prefetch:8
                      1⤵
                      • Modifies registry class
                      PID:4868
                    • 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=3288,i,16267835614687014275,13704606559986413241,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5656 /prefetch:8
                      1⤵
                        PID:728
                      • 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=6216,i,5623943026718283134,1554208323372082053,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3404 /prefetch:8
                        1⤵
                          PID:4080
                        • 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=6220,i,15040744347822298227,9375608396654327418,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6196 /prefetch:8
                          1⤵
                            PID:556
                          • 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=6212,i,17932780516069948540,4316388076145282525,524288 --field-trial-handle=1968,i,3844441189788387232,16766388277608056150,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6236 /prefetch:8
                            1⤵
                              PID:3700
                            • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
                              "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Desktop\CloseOptimize.docx" /o ""
                              1⤵
                              • Checks processor information in registry
                              • Enumerates system info in registry
                              • Suspicious behavior: AddClipboardFormatListener
                              • Suspicious use of SetWindowsHookEx
                              PID:4580

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

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                                  Downloads

                                  index.dat

                                  • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
                                  • Size 216B
                                  • SHA256 9a42727c46f1b656b0ec19a7f22be38c3ca3e4ab158d52036c87c761e62f9465
                                  • MD5 SHA1 SHA512 TLSH

                                  CUSTOM.DIC

                                  • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
                                  • Size 16B
                                  • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
                                  • MD5 SHA1 SHA512

                                  ExcludeDictionaryEN0409.lex

                                  • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
                                  • Size 2B
                                  • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
                                  • MD5 SHA1 SHA512

                                  fb3b0dbfee58fac8.customDestinations-ms

                                  • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
                                  • Size 1KB
                                  • SHA256 b94f931e45ff9121508266a720b20ec5036d74eb9e496fbf079974d58e7d15fd
                                  • MD5 SHA1 SHA512 TLSH

                                  ~WRD0000.tmp

                                  • Path C:\Users\Admin\Desktop\~WRD0000.tmp
                                  • Size 16KB
                                  • SHA256 1edba2401f62e4d07ccbbd511209cd2d15492789b7cdb33f3145aad4a94596df
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  memory/4580-1-0x00007FFCC13B0000-0x00007FFCC13C0000-memory.dmp

                                  memory/4580-2-0x00007FFCC13B0000-0x00007FFCC13C0000-memory.dmp

                                  memory/4580-0-0x00007FFCC13B0000-0x00007FFCC13C0000-memory.dmp

                                  memory/4580-3-0x00007FFCC13B0000-0x00007FFCC13C0000-memory.dmp

                                  memory/4580-4-0x00007FFCC13B0000-0x00007FFCC13C0000-memory.dmp

                                  memory/4580-5-0x00007FFCBF350000-0x00007FFCBF360000-memory.dmp

                                  memory/4580-6-0x00007FFCBF350000-0x00007FFCBF360000-memory.dmp