Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 05:44

General

  • Target
    brute.py
  • Size 7KB
  • Sample260522-ge76faey3n
  • SHA256 8d79f8e840dd12878eacbda7d4922089c6adb314c4e1258f30c44a3e9bd5357a
  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\brute.py
    1⤵
    • Modifies registry class
    PID:1732
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:3384
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:4120
    • 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,0x100,0x104,0xd8,0x108,0x7ff9fca8c728,0x7ff9fca8c734,0x7ff9fca8c740
      2⤵
        PID:3048
      • 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=1656,i,15675786402641838923,18094118429631085654,262144 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=1908 /prefetch:2
        2⤵
          PID:2160
        • 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=2228,i,10581610995962751555,13719124586774057677,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=1460 /prefetch:11
          2⤵
          • System Time Discovery
          PID:5056
        • 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=2372,i,16161803943525945946,11479309014775364165,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=2384 /prefetch:13
          2⤵
            PID:4832
          • 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=3232,i,6786050064522303516,11504444108783371588,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3432 /prefetch:1
            2⤵
              PID:4656
            • 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=3280,i,4702319808847130637,21147774454909580,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3484 /prefetch:1
              2⤵
                PID:1748
              • 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=4456,i,3046010422173478963,10566822159224665146,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=4472 /prefetch:9
                2⤵
                  PID:1156
                • 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=4728,i,13409996196150569618,8922173486757653434,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=4720 /prefetch:1
                  2⤵
                    PID:1660
                  • 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=5528,i,8386085719469827037,11247175871307449449,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=5532 /prefetch:14
                    2⤵
                      PID:1516
                    • 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=10 --metrics-shmem-handle=5700,i,13764730179834170539,9290563350428144692,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=5532 /prefetch:1
                      2⤵
                        PID:824
                      • 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=11 --metrics-shmem-handle=3512,i,17487437673080245224,13150303346773430236,2097152 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3536 /prefetch:1
                        2⤵
                          PID:8
                        • 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=3280,i,9957171048392560111,6323067333525817078,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3352 /prefetch:14
                          2⤵
                            PID:2584
                          • 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=3232,i,14624432574124804812,6959959537058918191,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=4868 /prefetch:14
                            2⤵
                              PID:2456
                            • 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=4636,i,9478196091707404647,5374740646904478882,524288 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3484 /prefetch:14
                              2⤵
                                PID:844
                              • 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=5732,i,15141750929320255175,13792284897895031340,262144 --field-trial-handle=1920,i,17754014378068592159,14931545744526309690,262144 --variations-seed-version=20260513-170108.306000-production --mojo-platform-channel-handle=3684 /prefetch:10
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3616
                            • 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:2348
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:4388
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:4000

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        30b27a78-37b6-4e49-8b3f-3d72cffd746b.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\30b27a78-37b6-4e49-8b3f-3d72cffd746b.tmp
                                        • Size 649B
                                        • SHA256 1ec33904d9eb7e326d2a5033ba201c4d1d50fc9c201ecd13101fdbc905720f97
                                        • MD5 SHA1 SHA512 TLSH

                                        BookmarkMergedSurfaceOrdering

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        f_000014

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000014
                                        • Size 32KB
                                        • SHA256 04c7f19e1ae294cc641f6c497653b5c13c41b258559f5f05b790032ccca16c82
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_000017

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000017
                                        • Size 66KB
                                        • SHA256 274befc7b39609fed270e69335bc92b3d8251545594636eb408d5d93e0ae1a4f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_00001e

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001e
                                        • Size 19KB
                                        • SHA256 05a9b2afb10a9f44f27f25869b412835c0b5f854efb611d269c221ca451ec6d2
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                        • Size 744B
                                        • SHA256 c1033dab6797065e18694acdc105304d203766451e6dcf1a84bf174ff9b5173f
                                        • MD5 SHA1 SHA512 TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 7KB
                                        • SHA256 441bbc7f6f60f91db1fa479c9b24a6238c7f25dd1b267191789f0f46a3bb7d03
                                        • MD5 SHA1 SHA512 SSDEEP 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 ca2ac8bce473d1b11639d990046e2e1d04f01f7206254a962731f40dda9a1818
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 1298d70a1f7fdd0716514ef16388c39886256097cfafcc8e152cf63c617625ec
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 87abfd6483e055ddeb2f8fc2f483f91af443de3130ad7f6cceeeecc94a6c2511
                                        • 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 03012ebfa601cfae2685e6486a382e5537dcec5d17a0e96d66424013cd246f54
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe58a5a1.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58a5a1.TMP
                                        • Size 96B
                                        • SHA256 7092bda806c1635984ba4b75b50919411604db7e469f6e50114b55d3ab1d575e
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Shared Dictionary\cache\index-dir\the-real-index
                                        • Size 72B
                                        • SHA256 19c3b953743e95b1628521851f2cfda9d01ea92df7943540c9ae92528f1e5bd5
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 230KB
                                        • SHA256 051af78ab647992268f7001b04ff11f33ec7a75b34058c25fa3bca5cf67730d3
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 231KB
                                        • SHA256 8cd79a8099317bb34be3d4889071fda5a47b49fb55e159f6f64fda44953244ca
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 230KB
                                        • SHA256 a1b6491c233e3805969801e604e21db5b8c12a5fcaffb1dc6a9468af6b8e63ff
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 115KB
                                        • SHA256 e95e6859ba673aa7f5fd0425bcc83c7598315fe1bbc1170c139352368c590350
                                        • MD5 SHA1 SHA512 SSDEEP TLSH