Analysis

  • user interaction
    yes
  • max time kernel
    135s
  • max time network
    118s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    04/08/2026, 16:18

General

  • Target
    https://gofile.io/d/BocnhV
  • Sample260804-trxlpavbmb

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Detects Pyinstaller 1 IoCs
  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 44 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://gofile.io/d/BocnhV
    1⤵
    • 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:2428
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ff9873ac728,0x7ff9873ac734,0x7ff9873ac740
      2⤵
        PID:2168
      • 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=1780,i,10375858884885604284,14691711099765009634,262144 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=1836 /prefetch:2
        2⤵
          PID:4276
        • 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=2268,i,3995942828296389033,15263496076274268282,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=2304 /prefetch:3
          2⤵
          • Downloads MZ/PE file
          • System Time Discovery
          PID:1708
        • 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=2416,i,5001881577376914244,16669145440817265181,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=2348 /prefetch:8
          2⤵
            PID:416
          • 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=3176,i,10102219723521515690,16020008814858852045,2097152 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=3196 /prefetch:1
            2⤵
              PID:2244
            • 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=3188,i,3192487661465723772,2934206306612761972,2097152 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=3208 /prefetch:1
              2⤵
                PID:3788
              • 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=4380,i,9555160082312913807,9469878459828912703,2097152 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=4384 /prefetch:2
                2⤵
                  PID:4992
                • 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=5256,i,18443225359371037840,16777337997157640560,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5264 /prefetch:8
                  2⤵
                    PID:2172
                  • 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=9 --metrics-shmem-handle=5372,i,3427790653088619688,13953983191833194178,2097152 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5404 /prefetch:1
                    2⤵
                      PID:1936
                    • 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=3228,i,854141238594610113,7885775630160966164,2097152 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=3444 /prefetch:1
                      2⤵
                        PID:1056
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5848,i,15948779623513690904,585673041946266117,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5880 /prefetch:8
                        2⤵
                          PID:760
                        • 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=500,i,17103636898282187007,11257329156025198946,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5908 /prefetch:8
                          2⤵
                            PID:764
                          • 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=5856,i,1005611164563522227,9823419317997386213,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5864 /prefetch:8
                            2⤵
                              PID:4860
                            • 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=5844,i,14857419646988588518,7316727946177109951,524288 --field-trial-handle=1844,i,6756058207780381765,13701800207436691969,262144 --variations-seed-version=20260513-010036.937000-production --mojo-platform-channel-handle=5956 /prefetch:8
                              2⤵
                                PID:4168
                            • 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:2504
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:1996
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:4836
                                  • C:\Users\Admin\Downloads\zeogen.exe
                                    "C:\Users\Admin\Downloads\zeogen.exe"
                                    1⤵
                                    • Executes dropped EXE
                                    • Suspicious use of WriteProcessMemory
                                    PID:2180
                                    • C:\Users\Admin\Downloads\zeogen.exe
                                      "C:\Users\Admin\Downloads\zeogen.exe"
                                      2⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      PID:1948
                                  • C:\Users\Admin\Downloads\zeogen.exe
                                    "C:\Users\Admin\Downloads\zeogen.exe"
                                    1⤵
                                    • Executes dropped EXE
                                    • Suspicious use of WriteProcessMemory
                                    PID:5004
                                    • C:\Users\Admin\Downloads\zeogen.exe
                                      "C:\Users\Admin\Downloads\zeogen.exe"
                                      2⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      PID:4420

                                  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 7e1e3c905924a94729fa0e85975f2ac29dd5903703e58c0e774828ce72a65298
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                        • Size 720B
                                        • SHA256 acb0052dbcfed805e799eaf53a1e08ee139eddbf1dfa7ba274693efff0c7ec0b
                                        • MD5 SHA1 SHA512 TLSH

                                        data_1

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnGraphiteCache\data_1
                                        • Size 264KB
                                        • SHA256 918352a5938185a52f38e6ffc4597e8570bd1b0c0b4de478a85798b7ae88a419
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 2KB
                                        • SHA256 bd165628e09c1aaf70fccf27a8b8f51c96cfb1d3d9a0b8e100744fd3164f827d
                                        • 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

                                        TransportSecurity

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                        • Size 1024B
                                        • SHA256 fe2004bab25054778f7ecaee427f198a92101cd69a0f13d446cd977be6cc6fb2
                                        • MD5 SHA1 SHA512 TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 cbaf71b2db4819bb841369826c69c36c7aa11f84ed9789c24c0f6fa0d42c5f77
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 160449b3d8b28f6b9b3b12aaccff2dce80974577dca6133217e8b2c2d8fe3c19
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 eaf9eba7304984bad30cac311978237e731fe9ea12447f8ed562da8c8f8c53d8
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 347d73ba7d38af83ac3d460ce8c2dd97cabdd4c55b65412cd8b887fb45b65b38
                                        • 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 aa20238ab62b62b3969d96495ef4f680d63b153fada22186526bb92e80f7ee2c
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe585b89.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe585b89.TMP
                                        • Size 96B
                                        • SHA256 66cab11a11f161656321e8e09f70a79c1d6953000ef9911111a6fde8b1aeceff
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 115KB
                                        • SHA256 989064ebce876bdcc457b4ece3aa033ac1e89b3be97081f2917e52c9b4a09108
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 116KB
                                        • SHA256 aa909c49beb751f3425ad5d7047b1377de9dc622e2cd2c09fc949d9499ff8ec1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 116KB
                                        • SHA256 90e9a37e434588cea568090345694c2d2c74e3cf160e68abb3779dc79900f326
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        VCRUNTIME140.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\VCRUNTIME140.dll
                                        • Size 94KB
                                        • SHA256 ded5adaa94341e6c62aea03845762591666381dca30eb7c17261dd154121b83e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _ctypes.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\_ctypes.pyd
                                        • Size 124KB
                                        • SHA256 11daef02afe45d9f3987bab5c2b6ef75b2b6f6f79704c45675d532f090f14b8b
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        _socket.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\_socket.pyd
                                        • Size 78KB
                                        • SHA256 a611e9b4f4e5fe67e945b771d79cf15c48441ecfa11ce186cec9bf233dc20c0d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        base_library.zip

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\base_library.zip
                                        • Size 782KB
                                        • SHA256 5449b83d63a75a618e4cd2272324cde2e61d496739ecd7c30ab2e6fd0d9b29d1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        libffi-7.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\libffi-7.dll
                                        • Size 32KB
                                        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        python39.dll

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\python39.dll
                                        • Size 4.3MB
                                        • SHA256 f4609ec3bbcc74ed9257e3440ec15adf3061f7162a89e4e9a370e1c2273370a1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        select.pyd

                                        • Path C:\Users\Admin\AppData\Local\Temp\_MEI21802\select.pyd
                                        • Size 28KB
                                        • SHA256 cd31f9f557d57a6909186940eafe483c37de9a7251e604644a747c7ec26b7823
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Unconfirmed 550766.crdownload

                                        • Path C:\Users\Admin\Downloads\Unconfirmed 550766.crdownload
                                        • Size 6.6MB
                                        • SHA256 43717d6c756379b64d7f8289e2bcd7a585ced7fcde720db6171a190de648dbd2
                                        • MD5 SHA1 SHA512 SSDEEP TLSH