Analysis

  • max time kernel
    599s
  • max time network
    598s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/07/2026, 11:48

General

  • Target
    bin/monaco/index.html
  • Size 18KB
  • Sample260729-nyhs8avwhy
  • SHA256 589dfdfd1851ef4e64a6f346de8a25d125e9113957fde3c0f7e8ce330da9a63b
  • 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.

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\bin\monaco\index.html
    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:3416
    • 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,0x100,0x104,0xd8,0x108,0x7ffc580ac728,0x7ffc580ac734,0x7ffc580ac740
      2⤵
        PID:1860
      • 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=1652,i,6646568753204709993,3834532862466401242,262144 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1960 /prefetch:2
        2⤵
          PID:6028
        • 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,17448730122110403327,502504931967142416,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2248 /prefetch:11
          2⤵
          • System Time Discovery
          PID:6068
        • 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,12720698789284073011,15170879584634902986,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1884 /prefetch:13
          2⤵
            PID:5216
          • 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=3224,i,9200738923796108951,5175272203429043308,2097152 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3280 /prefetch:1
            2⤵
              PID:5584
            • 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=3228,i,3449953929275071231,11391712953630508718,2097152 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3300 /prefetch:1
              2⤵
                PID:3312
              • 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 --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=4296,i,7508850643134622643,10540651363495391168,2097152 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4320 /prefetch:9
                2⤵
                  PID:3888
                • 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=5356,i,13379432112587770504,1654991667016739520,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5364 /prefetch:14
                  2⤵
                    PID:1556
                  • 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=5916,i,3233266671583907080,11650159060453118318,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5908 /prefetch:14
                    2⤵
                      PID:1636
                    • 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=5892,i,5844545883575789418,11390012992659106718,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5832 /prefetch:14
                      2⤵
                        PID:3896
                      • 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=5836,i,14951321700297987394,17577134168154038809,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5752 /prefetch:14
                        2⤵
                          PID:2660
                        • 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=5248,i,9380500489953298782,6897732111192023916,262144 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5944 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1308
                        • 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=3876,i,11743591649482281530,1125127754634412247,524288 --field-trial-handle=1968,i,1831118373288276142,1878564169954852271,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1064 /prefetch:14
                          2⤵
                            PID:3204
                        • 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:3188
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:5200

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  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 d6156a2693039a4bf02e9143ba30565e90c05bb5ac0520e5abbf8244e01438a7
                                  • MD5 SHA1 SHA512 TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 1KB
                                  • SHA256 1fcb619f46c88a414c0bed68b493372ee5aa3cebaaf20eb890ddeca77c94a4e8
                                  • MD5 SHA1 SHA512 TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 1KB
                                  • SHA256 b7f6ff326bcb0fa81041302da7fc2a384edbfc3e3f40f97cf3bf12b7d21455be
                                  • 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 0b5cbc54fdb034ae8bc7c08bdb2db9bc3074a6f547d000c9612de9422d35c555
                                  • 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 429d5c6819ad0ceb48296c8c8001d0b5f87c5975675f7103710cc344554c19c7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 13KB
                                  • SHA256 6d5396efd43c586a517ea6233309a6a23094cbbf0680be6d40fb6db72895ee4e
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 17KB
                                  • SHA256 31a5ce04ae67b5403f3453ceb77ece590798531384f472283d145995727d92f5
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  temp-index

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                  • Size 120B
                                  • SHA256 2448f5a2a1d57aa02fd123d961239aa7ea74e2cebceff662aba05c857c8817c9
                                  • MD5 SHA1 SHA512 TLSH

                                  the-real-index~RFe5877ac.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5877ac.TMP
                                  • Size 96B
                                  • SHA256 6087e1a9f2cd9d8308b5d445f50ce7425898da0fd2422bcf73a8011062504e61
                                  • MD5 SHA1 SHA512 TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 117KB
                                  • SHA256 5f6b05e4c0285ef17bb275848c05f446f5d3bb7fcaa151747d4dda56034f53d6
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 4d775e14714e16daecde4277cc81a8e074aeb016a75047d0cee044801e760c78
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 116KB
                                  • SHA256 6b9075aa46289e1ca77874a50f9f7b910bba5ff1139db5cf9dea8c7314a81867
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 117KB
                                  • SHA256 fd9313ebc39479479401126294a70c4d9a9ef2c3aa47ce342dcdf4140dfaf70d
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 115KB
                                  • SHA256 074d256a96c9e129a3d1c64bbf1ea53256a314c96937296d2df07b8bf83d8279
                                  • MD5 SHA1 SHA512 SSDEEP TLSH