Analysis

  • user interaction
    yes
  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-it
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-itlocale:it-itos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 15:14

General

  • Target
    http://p.estonine.com/p?smb
  • Sample260710-smrn7sd151
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 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://p.estonine.com/p?smb
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x238,0x23c,0x240,0x210,0x258,0x7ffedfe1c188,0x7ffedfe1c194,0x7ffedfe1c1a0
      2⤵
        PID:4552
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=it --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1896,i,4991251494231931345,12838001886138605750,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=2412 /prefetch:3
        2⤵
        • System Time Discovery
        PID:2860
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1712,i,2885665390966629289,15349211687593369550,262144 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=2380 /prefetch:2
        2⤵
          PID:1896
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=it --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2424,i,5965836061773475555,1266787633174017795,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=2420 /prefetch:8
          2⤵
            PID:1140
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3460,i,4324264046938850122,5422418173083886482,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=3472 /prefetch:1
            2⤵
              PID:412
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3464,i,6414715883303936271,10572151180647640075,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=3564 /prefetch:1
              2⤵
                PID:1244
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --metrics-shmem-handle=4292,i,12095339560245897882,7045034512641918141,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=4304 /prefetch:1
                2⤵
                  PID:1396
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --always-read-main-dll --metrics-shmem-handle=4320,i,7442142823001056546,8820276947329315558,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=3440 /prefetch:2
                  2⤵
                    PID:4732
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=it --service-sandbox-type=asset_store_service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4396,i,2555874421963825500,11144646809170143962,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=5208 /prefetch:8
                    2⤵
                      PID:1540
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=it --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5132,i,15834568212088569708,8108038933478348120,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=5228 /prefetch:8
                      2⤵
                        PID:3348
                      • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=it --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5880,i,205970842576450304,805249113585357991,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=5900 /prefetch:8
                        2⤵
                          PID:4148
                        • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=it --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5880,i,205970842576450304,805249113585357991,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=5900 /prefetch:8
                          2⤵
                            PID:1928
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --always-read-main-dll --metrics-shmem-handle=6300,i,16887769493479177005,4148000040654725418,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=6324 /prefetch:1
                            2⤵
                              PID:4896
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --always-read-main-dll --metrics-shmem-handle=3520,i,9011714531416349014,15656010440148369843,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=3596 /prefetch:1
                              2⤵
                                PID:3540
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --js-flags=--ms-user-locale=it_IT --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --always-read-main-dll --metrics-shmem-handle=4412,i,17888078011473411919,11520992701564911320,2097152 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=1764 /prefetch:1
                                2⤵
                                  PID:1904
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=it --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4884,i,5322647754359581745,10596332942206285579,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=4904 /prefetch:8
                                  2⤵
                                    PID:2036
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=it --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4384,i,17324327091665113000,10408118391515976434,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=6372 /prefetch:8
                                    2⤵
                                      PID:4376
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=it --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6404,i,4724215347563456026,723657899730312029,524288 --field-trial-handle=2384,i,6610019421344073284,9727689173792983675,262144 --variations-seed-version --mojo-platform-channel-handle=3688 /prefetch:8
                                      2⤵
                                        PID:2624
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                      1⤵
                                        PID:632

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            CrashpadMetrics-active.pma

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\CrashpadMetrics-active.pma
                                            • Size 16KB
                                            • SHA256 fde3b41a5711362d7f3df7d71563d5eb6cc679bae7f80f74afcdf81dbc09eafd
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 85da5d101c008762046da9670ca95944217bbb1829e60a748f367ee4f9926b13
                                            • MD5 SHA1 SHA512 TLSH

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 5ef87265fb315ae353f8956fe1637a70ca75d0378e75d68dbf9b58fa31835c95
                                            • MD5 SHA1 SHA512 TLSH

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 98eae6fcc56d922689f3a45ab65635857e6510c437555d4eae3a6cd68dff3acb
                                            • MD5 SHA1 SHA512 TLSH

                                            0bb4daee-4781-485a-b888-c4981a09321e.tmp

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\0bb4daee-4781-485a-b888-c4981a09321e.tmp
                                            • Size 70KB
                                            • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            BookmarkMergedSurfaceOrdering

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

                                            the-real-index

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                                            • Size 3KB
                                            • SHA256 de45e9c6ee988a3adb37d6ad632fa87173e8e05a3ad28436e4b179b0e33c956f
                                            • MD5 SHA1 SHA512 TLSH

                                            the-real-index~RFe589390.TMP

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe589390.TMP
                                            • Size 3KB
                                            • SHA256 86ca7b29320212aa3f391310f2070c5aea02d7f2839736072914bc8ed7cb115d
                                            • MD5 SHA1 SHA512 TLSH

                                            data_1

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DawnGraphiteCache\data_1
                                            • Size 264KB
                                            • SHA256 c7f81503442c935a37499f0166d267891f6aa8319c80aaf2187d939a6abc1136
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            SiteList-Enterprise.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                                            • Size 2B
                                            • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                            • MD5 SHA1 SHA512

                                            HubApps

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\HubApps
                                            • Size 107KB
                                            • SHA256 006714043dc9a3cd25820733ee4b936f7b5c539bd1b1b3d661aa2405114ae5d0
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Network Persistent State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                            • Size 644B
                                            • SHA256 7982c5af3ab57209d8e53bec69824df207bdf1d25421048435b284d76d2141b3
                                            • MD5 SHA1 SHA512 TLSH

                                            Network Persistent State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                            • Size 111B
                                            • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                                            • MD5 SHA1 SHA512 TLSH

                                            SCT Auditing Pending Reports

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                                            • Size 2B
                                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                            • MD5 SHA1 SHA512

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 12KB
                                            • SHA256 67a681230966a91a9e41845175d36e9f5b2efa6d766532d46dc4b8196ff34bbc
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 13KB
                                            • SHA256 728f56e6d8ec43d360dde1d288c6dd3835766ba862f4abe0b21eccfc692ed591
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Secure Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                            • Size 30KB
                                            • SHA256 aa0c09bd39ca884524dad060049489cd47f684db7e52cb82231793112f693438
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            sync_diagnostic.log

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                            • Size 4KB
                                            • SHA256 3a5ed66ac682e9772be21678fb9b5c05236bd01f3fb0925662b870f1ee67ebb5
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 25KB
                                            • SHA256 bc5d43134d9036eb1c878a212ceb0c70154845e99f93b24e5c230adf1a6c0a4a
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 8KB
                                            • SHA256 dcf95f0bfef122ee8643a12533361d2745b375ce16a04ef02ff5fc69109d4436
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 19KB
                                            • SHA256 91826e879b53ce6177723af8db1a1d2467ba7a1065ed7785cb1197238c2877b6
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 8KB
                                            • SHA256 73f00a4afbe0fbd13ebc98b49e13c8fdd0a4250f15c241946b87763243e20eb9
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            43f480a2-0002-4e7a-8412-6c790e91a713.tmp

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\43f480a2-0002-4e7a-8412-6c790e91a713.tmp
                                            • Size 13B
                                            • SHA256 2771d13c637c267132afff9db67537bef95708534b79ae8d954254c4e64e4e0f
                                            • MD5 SHA1 SHA512

                                            5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                            • Size 2KB
                                            • SHA256 84f96c8c5cc3b5748f1df8865da4bdf11f2a2a73407b3e0e7d8369285ce5737b
                                            • MD5 SHA1 SHA512 TLSH