Resubmissions

15/04/2026, 20:17

260415-y2wjlahx4p

15/04/2026, 19:56

260415-ynyf2aby6x7

Analysis

  • geolocation tags

    asiadelhiinindia
  • user interaction
    yes
  • max time kernel
    299s
  • max time network
    307s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    15/04/2026, 19:56

General

  • Target
    Appraiser X/Tesseract-OCR/set_unicharset_properties.1.html
  • Size 18KB
  • Sample260415-ynyf2aby6x
  • SHA256 e5848c9eb844d9f4002b1bde9da6a373320e6ef31757e486103aeca64c26c5c1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 19 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Appraiser X\Tesseract-OCR\set_unicharset_properties.1.html
    1⤵
    • Drops file in Windows directory
    • 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:5192
    • 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,0x100,0x104,0xd8,0x108,0x7ffd43f4c728,0x7ffd43f4c734,0x7ffd43f4c740
      2⤵
        PID:2368
      • 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,7459109743369142255,1663245168202995438,262144 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=1944 /prefetch:2
        2⤵
          PID:5624
        • 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=1444,i,7387152931577858808,4716582133417639178,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2252 /prefetch:11
          2⤵
          • System Time Discovery
          PID:6104
        • 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=2368,i,18048598339170274612,3695418034607964565,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2356 /prefetch:13
          2⤵
            PID:5664
          • 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=3160,i,907293434234061334,11441877370207511363,2097152 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3196 /prefetch:1
            2⤵
              PID:3636
            • 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=3164,i,4931005552980947254,176567091794878806,2097152 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3216 /prefetch:1
              2⤵
                PID:5448
              • 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=4188,i,5619319508994208879,7510762963602678014,2097152 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4248 /prefetch:9
                2⤵
                  PID:3968
                • 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=5192,i,41161500137574456,1987731495188687693,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5248 /prefetch:14
                  2⤵
                    PID:2348
                  • 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=5548,i,14329025046195859735,10172234866485822308,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5268 /prefetch:14
                    2⤵
                      PID:3556
                    • 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,3832636759078438103,7095343171559966531,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5304 /prefetch:14
                      2⤵
                        PID:5764
                      • 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=5272,i,9129789531662453966,7805457894407026775,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5344 /prefetch:14
                        2⤵
                          PID:5112
                        • 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=5252,i,11139154066080830028,5722635865120620666,262144 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=996 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3340
                        • 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=5420,i,10263913995424606663,11033986688374625343,524288 --field-trial-handle=1948,i,10371669573083593016,14287690623256666830,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4284 /prefetch:14
                          2⤵
                            PID:3540
                        • 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:5768
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:3392

                            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 f0727feb74e3d12e6d6094730978747795e537345abc24fa3d3478f590dfc7b3
                                  • MD5 SHA1 SHA512 TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 2KB
                                  • SHA256 699b970d2e341b328de5f3dd8fa9f5a9e25cee33880971528ccd60b01870331d
                                  • MD5 SHA1 SHA512 TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 2KB
                                  • SHA256 e17f28ff72fc43deeb7a46b207911ecded2f0237e6dad41f6137e5125b108d07
                                  • MD5 SHA1 SHA512 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

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 12KB
                                  • SHA256 29b5715b2eec1fd90607c88a32dccc683747551641764992996e17c0495aaba2
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 12KB
                                  • SHA256 21ab6282eb48505ba172ecb2efec0bc33a4dd5752f9f1edb3991398ba4ba0523
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 17KB
                                  • SHA256 82f19bdaa200c3a3056c6486f8d9171c832143077338572b10c4c0ee03580c4b
                                  • 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 0bc9eb617bb1295e8e0cce7ee8d47f3b81f5a1199c619afe31e33fe15a2259b7
                                  • MD5 SHA1 SHA512 TLSH

                                  the-real-index~RFe58a534.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58a534.TMP
                                  • Size 96B
                                  • SHA256 27e264686ee8487b42f9a526852129f7360b36fb98d4aa68e7a57e64dced23cd
                                  • MD5 SHA1 SHA512 TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 124KB
                                  • SHA256 168b3efb129e22cadee79ecbc9dcb694b9cc97a14737af3f6b44d677178011a9
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 91KB
                                  • SHA256 8847d7f6d82fd67df209534f2775e2d89bc635028cd19f51e74ee1f316aa0e92
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 91KB
                                  • SHA256 c3fe8aae74a0fd6ebc3f012e03f16a12c83ae778399c83096272dbe202f872d9
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 91KB
                                  • SHA256 23bced21d2a9984947908a37c1e9719a5753f9c639677948317e9db81058014d
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 90KB
                                  • SHA256 9c3ac27d1319df076c3004e5ba6279bb5aa51501d0f455ed218ae2695aa41e5c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH