Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-es
  • resource tags

    arch:x64arch:x86image:win11-20260513-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    21/07/2026, 16:55

General

  • Target
    https://centrotelecom.acblink.com/url/ver/c973940032/3899454/
  • Sample260721-vffdps1ckc
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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 27 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://centrotelecom.acblink.com/url/ver/c973940032/3899454/
    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:944
    • 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,0x100,0x104,0xd8,0x108,0x7fff3352c728,0x7fff3352c734,0x7fff3352c740
      2⤵
        PID:2956
      • 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=1592,i,11732771564091654551,9958256150516000574,262144 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1864 /prefetch:2
        2⤵
          PID:1420
        • 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=es --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1448,i,4269350805711220230,7763828154577707916,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2236 /prefetch:11
          2⤵
          • System Time Discovery
          PID:4452
        • 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=es --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2348,i,11171346177234641421,5841271041103972861,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2620 /prefetch:13
          2⤵
            PID:2844
          • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3232,i,17851527998324436389,10092893915082620347,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3288 /prefetch:1
            2⤵
              PID:976
            • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3236,i,16846291269353109638,6174724541567010995,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3308 /prefetch:1
              2⤵
                PID:4500
              • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4408,i,1539965193781903646,6491718693278089996,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4420 /prefetch:9
                2⤵
                  PID:2088
                • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=4752,i,11464938461606190653,7870852480987265382,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4736 /prefetch:1
                  2⤵
                    PID:4272
                  • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --metrics-shmem-handle=3280,i,13211396055523324661,16644848525046204382,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3332 /prefetch:1
                    2⤵
                      PID:240
                    • 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=es --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5504,i,519312301085550098,12216949531258192579,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5408 /prefetch:14
                      2⤵
                        PID:4240
                      • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --metrics-shmem-handle=4796,i,13146685681194537824,15434149839748100266,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5520 /prefetch:1
                        2⤵
                          PID:964
                        • 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=es --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3932,i,4477178422821242296,13370376181875349791,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3316 /prefetch:14
                          2⤵
                            PID:1792
                          • 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=es --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3452,i,205897869605218848,1731926341732085887,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2328 /prefetch:14
                            2⤵
                              PID:2368
                            • 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=es --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=4688,i,17790498304918284583,1307465230347662247,524288 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3516 /prefetch:14
                              2⤵
                                PID:4236
                              • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --metrics-shmem-handle=4416,i,941154445289883992,15942484351797199381,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4424 /prefetch:1
                                2⤵
                                  PID:1476
                                • 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=es --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --metrics-shmem-handle=1016,i,1269199450625626053,9182230087324031214,2097152 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4988 /prefetch:1
                                  2⤵
                                    PID:1184
                                  • 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=5012,i,8948882610300910476,8837845492302505646,262144 --field-trial-handle=1876,i,13149573447735259657,6694369549822537206,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=740 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3908
                                • 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:3968
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:1540

                                    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 445cfd116eb269d87ca97c87ed722c3ac6019e133315cfcac380913054237b34
                                          • 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 de53d7bac58982b2f55ffd79a4f9484ca158f5566c239855163c53d907e95581
                                          • 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 8b9e22b5831da0bb61d5986caaccdbd3a06aea5dee2481daab8e2eb8e3e657e7
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 12KB
                                          • SHA256 f9558fc70d5c56f94a85f7d2e57ef969a3b8ccca5f95a6bbe682cc867c940abf
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Secure Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                          • Size 17KB
                                          • SHA256 985865c03b908657312985926896b334fac5ea802443f8b7add06eb6a123d648
                                          • 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 234c603611c0109d1cb291db9c8aec0c00a293556e57ddbae1611617afa608be
                                          • MD5 SHA1 SHA512 TLSH

                                          the-real-index~RFe587133.TMP

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe587133.TMP
                                          • Size 96B
                                          • SHA256 1ae7dbef769e850deb17cb214371bbfd315120225457ce198431d48fbfad393c
                                          • MD5 SHA1 SHA512 TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 155KB
                                          • SHA256 0a1b8d463fd94b9e0afe7b76d4a7d900950ef3f87e44e7b7845d934b6fb57296
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 116KB
                                          • SHA256 cc75ab3a046678d10a340d23465b00a10fe1c91eaf0315d12b229120b5fadc0f
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 115KB
                                          • SHA256 9076e6b806a93f21baa1e18de48b5f028fa69069e36b1178fcf86d26f946261a
                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 116KB
                                          • SHA256 b8f6efe90075e65ad33f55fc79f76226b9abec8cc444c932ba47c3c6b811b622
                                          • MD5 SHA1 SHA512 SSDEEP TLSH