Analysis

  • geolocation tags

    brbrazilsouth-america
  • max time kernel
    299s
  • max time network
    164s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20251017-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20251017-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    08/05/2026, 00:01

General

  • Target
    https://mandrillapp.com/track/click/30021892/resortlibra.sistemapocket.com.br?p=eyJzIjoielhicWV6ZHpBeDBEWElxMnlrX3JTS01fbVJjIiwidiI6MiwicCI6IntcInVcIjozMDAyMTg5MixcInZcIjoyLFwidXJsXCI6XCJodHRwczpcXFwvXFxcL3Jlc29ydGxpYnJhLnNpc3RlbWFwb2NrZXQuY29tLmJyXFxcL1JlY2xhbWVBcXVpXCIsXCJpZFwiOlwiMGFiYmQ0N2ZhNzI0NDVhMGIzMjA5ZGY3OGViYWE2ZThcIixcInVybF9pZHNcIjpbXCJkMjQ0MTkxOGJmYTY4NWVkMjI3OWU3MTQ5NjRhZDQwM2Y2ZDVkMzI3XCJdLFwibXNnX3RzXCI6MTc3ODEzNzM5MX0ifQ
  • Sample260508-aa9edabx3x
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mandrillapp.com/track/click/30021892/resortlibra.sistemapocket.com.br?p=eyJzIjoielhicWV6ZHpBeDBEWElxMnlrX3JTS01fbVJjIiwidiI6MiwicCI6IntcInVcIjozMDAyMTg5MixcInZcIjoyLFwidXJsXCI6XCJodHRwczpcXFwvXFxcL3Jlc29ydGxpYnJhLnNpc3RlbWFwb2NrZXQuY29tLmJyXFxcL1JlY2xhbWVBcXVpXCIsXCJpZFwiOlwiMGFiYmQ0N2ZhNzI0NDVhMGIzMjA5ZGY3OGViYWE2ZThcIixcInVybF9pZHNcIjpbXCJkMjQ0MTkxOGJmYTY4NWVkMjI3OWU3MTQ5NjRhZDQwM2Y2ZDVkMzI3XCJdLFwibXNnX3RzXCI6MTc3ODEzNzM5MX0ifQ
    1⤵
    • Drops file in Windows directory
    • 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:2252
    • 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=133.0.6943.60 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffaf22fdcf8,0x7ffaf22fdd04,0x7ffaf22fdd10
      2⤵
        PID:560
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1996,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=1988 /prefetch:2
        2⤵
          PID:5696
        • 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 --string-annotations --field-trial-handle=1592,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=2236 /prefetch:3
          2⤵
            PID:984
          • 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 --string-annotations --field-trial-handle=2404,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=2476 /prefetch:8
            2⤵
              PID:416
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3076,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:5496
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3064,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=3116 /prefetch:1
                2⤵
                  PID:5792
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=4312,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=4340 /prefetch:2
                  2⤵
                    PID:1152
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=4296,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=4656 /prefetch:1
                    2⤵
                      PID:4316
                    • 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 --string-annotations --field-trial-handle=5168,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=5184 /prefetch:8
                      2⤵
                        PID:4220
                      • 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 --string-annotations --field-trial-handle=500,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=5208 /prefetch:8
                        2⤵
                          PID:6056
                        • 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 --string-annotations --field-trial-handle=5440,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=5476 /prefetch:8
                          2⤵
                            PID:1952
                          • 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 --string-annotations --field-trial-handle=5512,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=5500 /prefetch:8
                            2⤵
                              PID:4884
                            • 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=10.0.19041.4355 --string-annotations --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=5376,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=5348 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:712
                            • 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 --string-annotations --field-trial-handle=5196,i,6210009193043247846,11521734108545548092,262144 --variations-seed-version=20251017-010048.954000 --mojo-platform-channel-handle=4016 /prefetch:8
                              2⤵
                                PID:3040
                            • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                              1⤵
                                PID:2668
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:2144

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      BrowsingTopicsState

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                      • Size 414B
                                      • SHA256 dfff9efbce8eee7f42a020345d97e317afaf590fcee217c8c45e532b3f48c9af
                                      • 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 50ca76296be897117b464b3f20c102af4c1e9dcb1b23e7addd3e2f07b4f3f2a5
                                      • 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 10KB
                                      • SHA256 3e360a378cab4e1327f232d832038f7ce9d1d9dfabdc6a09bd473e9801eecdde
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Secure Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                      • Size 15KB
                                      • SHA256 91b4c50c1915573b0edea95be951a585c7768f20cf605b9ee0d0ffa82ad16ab2
                                      • 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 72B
                                      • SHA256 45395e4c65a1b1ad88091169e317e6e65de2b383ea6dbc178c8d0b0353f000f9
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index~RFe57d6e7.TMP

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57d6e7.TMP
                                      • Size 48B
                                      • SHA256 32840edc3f73d9add0e686ac4e8445e30b7183339110e3e5bd79a6f8854c95ab
                                      • MD5 SHA1 SHA512

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 118KB
                                      • SHA256 1296c49a26dd74403d24b1903a09392598a51d2a7222d9b589db219831c62511
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 117KB
                                      • SHA256 49cb61d36ca9a050b6675ccd95d121e2f6394351cd53d876bee9f8643278fa1c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 118KB
                                      • SHA256 0a85ed3c417fdac95efb7f94e3e88aade6b352703ae8df099354d0f174e6b6f1
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 118KB
                                      • SHA256 d2a031e8f3b2e14c096548237bb2f39e98eba6c0ec9ab677561fe7b52cabe62d
                                      • MD5 SHA1 SHA512 SSDEEP TLSH