Analysis

  • user interaction
    yes
  • max time kernel
    900s
  • max time network
    901s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/05/2026, 07:00

General

  • Target
    https://exam.net/student?code=3zsnMr
  • Sample260506-hsrahsb13t
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.

  • 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 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 34 IoCs
  • Suspicious use of WriteProcessMemory 19 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://exam.net/student?code=3zsnMr
    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:812
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb212cc728,0x7ffb212cc734,0x7ffb212cc740
      2⤵
        PID:3520
      • 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=1564,i,17014933628947930475,12318859957340661460,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2160 /prefetch:3
        2⤵
        • System Time Discovery
        PID:1036
      • 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=1668,i,16510361857664646975,17052917463820211503,262144 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2128 /prefetch:2
        2⤵
          PID:4360
        • 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=2388,i,6843436509504193303,16570636053256216009,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2396 /prefetch:8
          2⤵
            PID:3412
          • 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=3156,i,14953697192500734547,10775469480916074835,2097152 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3232 /prefetch:1
            2⤵
              PID:1780
            • 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=3160,i,9510039937155247720,17633302926763022396,2097152 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3260 /prefetch:1
              2⤵
                PID:4876
              • 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=4464,i,2942155819086612058,3322382833136313103,2097152 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4472 /prefetch:2
                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.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5584,i,4982008869749319154,12344806284625522757,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5592 /prefetch:8
                  2⤵
                    PID:1916
                  • 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=6000,i,13959836032200633835,1796070492648601552,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6008 /prefetch:8
                    2⤵
                      PID:4564
                    • 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=5876,i,6808711097108203055,8668267363330508402,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5860 /prefetch:8
                      2⤵
                        PID:4440
                      • 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=5864,i,10662364495089190296,5549903128475975933,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6124 /prefetch:8
                        2⤵
                          PID:4180
                        • 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=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5872,i,2478210472102167840,7805256337771431162,262144 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6036 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2368
                        • 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=5852,i,7642641162083945769,16952257678869904201,524288 --field-trial-handle=2132,i,7254912545821962243,12923032042762603191,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6100 /prefetch:8
                          2⤵
                            PID:1492
                        • 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:3264
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1196

                            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

                                  temp-index

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index
                                  • Size 768B
                                  • SHA256 e6697cc89893ea172f27a1b84a6f272aeaaef9ab4c70abc9d668011d27fe4b81
                                  • 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 768B
                                  • SHA256 fe7d8fbee56c9f41a613e5692356204fed8f9d93ad50debc1519dc3037125f60
                                  • MD5 SHA1 SHA512 TLSH

                                  CURRENT

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\Origins\CURRENT
                                  • Size 16B
                                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                  • MD5 SHA1 SHA512

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 5KB
                                  • SHA256 4559121dbff7a7e7b7b1528b1521eafc13fab9eafe5f201b5817058582073bc6
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 5KB
                                  • SHA256 1667392ffc503c8082126638303c2e6d783d594dd475811643f46bbcc9250d2c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 5KB
                                  • SHA256 0d0855699722c5c3c54cdf11d7426a243fb6310005c1ebd6e610d0cd0c5481d0
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 4KB
                                  • SHA256 f755930101e6ceeb27318b161cf9d83a63c3e25082f9475ed2331817bad94d0a
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 4KB
                                  • SHA256 01a129b29f7eae81168be427484343085d168adcaae0245e3c160cf95cfecbc6
                                  • 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

                                  TransportSecurity

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                  • Size 1KB
                                  • SHA256 05429e5845b44c20c43dbbdab9e7d7f228c6cb08b23178b8486a7868b8e56378
                                  • MD5 SHA1 SHA512 TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 12KB
                                  • SHA256 22b083e4a634db15d14701023905a1f3f035e7aa4629470bc207688b91613a5e
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 13KB
                                  • SHA256 c274b44a14a41dfce0bb4af65298a7301a801a9d86cf12be815884ac73449870
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 13KB
                                  • SHA256 c072483a7ec5314e20a84cb7958e4d7ec083dbf79b8b4d0c15b3a8410e669aa3
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 12KB
                                  • SHA256 7e48d012e766ed76cefbda63158165d7af3c7980e800616fc8b360eb09af02e7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 13KB
                                  • SHA256 f52014f5468d81055dc0f686f5c1019807c2b890c43dc024b3f6ddaa36a628cc
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 17KB
                                  • SHA256 7085bd26a00ea25f436317507845db76624f1e305c5ea5c1633f0710fb2525e9
                                  • 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 cbf23581b9dbe0fb16b521facae9a345f7627613a5e0ea093ea5e965473ab84f
                                  • MD5 SHA1 SHA512 TLSH

                                  the-real-index~RFe58a36f.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58a36f.TMP
                                  • Size 96B
                                  • SHA256 83bc350be5de3df4b8a988e0b39b9aaf6d2b30d6d57bbb3cbe376ba0384f8e3d
                                  • MD5 SHA1 SHA512 TLSH

                                  c8e1bab2-a7ce-4438-87f9-875d49956ae9.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c8e1bab2-a7ce-4438-87f9-875d49956ae9.tmp
                                  • Size 414B
                                  • SHA256 9b545b4c46927aff8d617fc53a14b58ffabd8269d1519a9a00f8c8ec9d202d7b
                                  • MD5 SHA1 SHA512 TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 91KB
                                  • SHA256 1055c7bc9a11a360a6f32c1633fc94bb17350eae8aea8fd0c69fe12ef31ad468
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 89KB
                                  • SHA256 aba08ac0008072921aa1aad67bc1252763750c0dcc15d6672c2676decaa71739
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 90KB
                                  • SHA256 8e2a23649d195baa5b4302c47249a96f7fc764d2077583aba621273080caae9b
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 91KB
                                  • SHA256 e344524cea4bc6b5aa3e07931d273dad7d1e6ee6aa014148513ee46a37466e95
                                  • MD5 SHA1 SHA512 SSDEEP TLSH