Analysis

  • geolocation tags

    brbrazilsouth-america
  • max time kernel
    300s
  • max time network
    293s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • 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.

  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4480
    • 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,0x100,0x104,0xd8,0x108,0x7ffa2d9cc728,0x7ffa2d9cc734,0x7ffa2d9cc740
      2⤵
        PID:2956
      • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1448,i,16606506435461856703,17030336252908690180,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2060 /prefetch:11
        2⤵
        • System Time Discovery
        PID:4164
      • 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,4956775779123136849,197980325242014240,262144 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2040 /prefetch:2
        2⤵
          PID:5604
        • 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=2376,i,1751036704537576194,4620633494425726614,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2388 /prefetch:13
          2⤵
            PID:4416
          • 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=3212,i,7175299828855667028,3295350854048338472,2097152 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3216 /prefetch:1
            2⤵
              PID:5536
            • 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=3220,i,7814425137801928343,17934665053323064760,2097152 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3284 /prefetch:1
              2⤵
                PID:1072
              • 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=4084,i,1542501825575304524,4305422048710733725,2097152 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4112 /prefetch:9
                2⤵
                  PID:3320
                • 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=4624,i,11137042774276007335,5193525906414497477,2097152 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4644 /prefetch:1
                  2⤵
                    PID:1152
                  • 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=5240,i,18356927458371569356,14724682974819553338,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5144 /prefetch:14
                    2⤵
                      PID:2132
                    • 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=5352,i,7470842077413453936,2064733435967274722,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5252 /prefetch:14
                      2⤵
                        PID:5304
                      • 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=5500,i,3071691985779829648,18303167595221234368,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5468 /prefetch:14
                        2⤵
                          PID:6112
                        • 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=5512,i,16067795443849155468,11962213705352819735,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5488 /prefetch:14
                          2⤵
                            PID:2928
                          • 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=5444,i,8746349083821084587,8976911903812114063,262144 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4176 /prefetch:10
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:6036
                          • 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=4184,i,12898280347893240292,15101857090055400372,524288 --field-trial-handle=2052,i,8647167348008498087,13490401657011073658,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4196 /prefetch:14
                            2⤵
                              PID:1264
                          • 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:5584
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:1424

                              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 76e545e0bba841c9688efa70ac59c62ccc12ef7c5af4756f5019cb0824bdf0ef
                                    • MD5 SHA1 SHA512 TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 3KB
                                    • SHA256 290c93c1c1eb247d45bff5eaf32bf994edf68de1302b6d84ab5e330bc7c2b086
                                    • MD5 SHA1 SHA512 TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 3KB
                                    • SHA256 6d1e837b77947bcd0ea808226d66f8fe97587201c70f490c8b4a5fc36e2d7d9d
                                    • MD5 SHA1 SHA512 TLSH

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 3KB
                                    • SHA256 90567eee7d06884d4096e31fb649405822fa8b68e115aad0388a73fa5b64fc38
                                    • 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 13KB
                                    • SHA256 ba5a091a23029c0f01c229f6c871008add5a54c9638b5450bd7bb22593235a8b
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 360f7705e91796d64e32eb357bdebc7d6b32033bfd1176083eae70f965b97707
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 21e81c420f3d017ae32c8b64d4e6d75c94b8234e6b16495dd8068581d8c1d8ae
                                    • 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 2cfe0ece6e9f35dc6c953e4bbc72f0d2277230d55d4ba544dc91d162fe7477a0
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe586ef1.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe586ef1.TMP
                                    • Size 96B
                                    • SHA256 8a651314d3ca6b78eb2d8953991ffba8c6bc4b55635303eefb015945bbe7f8cf
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 91KB
                                    • SHA256 6adf3b6d93717afed5aaf00d5bbd565e80116cf2f9a9b2b67089ca5ba26711b8
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 127KB
                                    • SHA256 2fc66ebc9e6c463af58ac67285079f44e6e8a5a354a79e4d20bdc1ac7ac9e65a
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 91KB
                                    • SHA256 871cfb8f815f8ffec2342b1c320bde5ea101870f407867dddb12f5aad885132a
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 90KB
                                    • SHA256 2b5d14adfb5713d1c009ff288d101da978a294c2be6536dd3db692616994e153
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 91KB
                                    • SHA256 bc3c9f264d749593597a3638cbc491e04b909891cc14b6ddbf76d5de8ca8fe9f
                                    • MD5 SHA1 SHA512 SSDEEP TLSH