Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 12:14

General

  • Target
    246306.html
  • Size 7KB
  • Sample260522-pekddac161
  • SHA256 06a5e250394348f963c8b503b273b34f291789bd0f9807d2c6391eaf68f2df83
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 5 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\246306.html
    1⤵
    • Drops file in Windows directory
    • 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:2516
    • 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=0x23c,0x240,0x244,0x238,0x24c,0x7ffe1657c188,0x7ffe1657c194,0x7ffe1657c1a0
      2⤵
        PID:1464
      • 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=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=1744,i,846174809004187235,3753981956280904514,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=2244 /prefetch:11
        2⤵
        • System Time Discovery
        PID:5996
      • 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=1616,i,6660182036287718596,301559276294938473,262144 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=2204 /prefetch:2
        2⤵
          PID:5456
        • 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=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2380,i,18076291829519645498,14820080416007689335,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=2960 /prefetch:13
          2⤵
            PID:4028
          • 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=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3532,i,6121639933146262456,16304072289217607447,2097152 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=3572 /prefetch:1
            2⤵
              PID:2768
            • 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=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3556,i,13078557658456058158,13249575987337820740,2097152 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=3576 /prefetch:1
              2⤵
                PID:1740
              • 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=en-US --service-sandbox-type=asset_store_service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4872,i,12077400576495122336,9659332810238353666,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5060 /prefetch:14
                2⤵
                  PID:2076
                • 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=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4968,i,11442147143338359705,2727847102225021558,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5048 /prefetch:14
                  2⤵
                    PID:1224
                  • 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.ProfileImport --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5372,i,6890680404090531414,9703890165464262557,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5884 /prefetch:14
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:5328
                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe
                      cookie_exporter.exe --cookie-json=1128
                      3⤵
                        PID:4164
                    • 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=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5924,i,3866653198770899925,3326168577046923550,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5940 /prefetch:14
                      2⤵
                        PID:4924
                      • 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=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5924,i,3866653198770899925,3326168577046923550,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5940 /prefetch:14
                        2⤵
                          PID:5292
                        • 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=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6000,i,15668815246426914183,9501026075887145225,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=6436 /prefetch:14
                          2⤵
                            PID:3264
                          • 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=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5944,i,12353227344453894719,2116682295429415929,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=6464 /prefetch:14
                            2⤵
                              PID:3228
                            • 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=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5976,i,17953134168650502167,2099767043305142291,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=6392 /prefetch:14
                              2⤵
                                PID:460
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5012,i,9227177509906033252,16378873830788331171,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=4968 /prefetch:14
                                2⤵
                                  PID:2424
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=744,i,10222487726694911128,5894418054938704378,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5772 /prefetch:14
                                  2⤵
                                    PID:2560
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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== --always-read-main-dll --metrics-shmem-handle=5848,i,1394026994186278973,5301362907726152045,262144 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=5296 /prefetch:10
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3256
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5792,i,6911615484716008459,15773660546519014309,524288 --field-trial-handle=2208,i,499268439820786675,16643774641336308468,262144 --variations-seed-version --mojo-platform-channel-handle=6300 /prefetch:14
                                    2⤵
                                      PID:4780
                                  • 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:2096
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                      1⤵
                                        PID:5032

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 c17dc8315075bb661bddf6b1efa879b9a3c39af13982f986bd287f5bc861cbdf
                                            • MD5 SHA1 SHA512 TLSH

                                            settings.dat

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 7b9dac8593d827b7b825086ba5eeec776b808b8429eb90a6b645c319ec8f1435
                                            • MD5 SHA1 SHA512 TLSH

                                            BookmarkMergedSurfaceOrdering

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

                                            BrowsingTopicsState

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                                            • Size 649B
                                            • SHA256 94055a5e2f40fe79dfdd7122889dfece72d6beaa6330a6e83ad128ec3c7493fa
                                            • MD5 SHA1 SHA512 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 106KB
                                            • SHA256 eb2fd7422436fff93f6be09df3294b26cdb7afd18e6aa94dcdc0f208db78b2ed
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Network Persistent State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State
                                            • Size 3KB
                                            • SHA256 336df0f69a59d83605e361b7ed02dfcf2c22e70bba67c93df4832520d0e1fe59
                                            • 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

                                            Sdch Dictionaries

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                                            • Size 40B
                                            • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                            • MD5 SHA1 SHA512

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 15KB
                                            • SHA256 55e7bb2b39727ca366158f9080b9af5cd69dae7430ad443b099c1d5c2f5a8b50
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                            • Size 15KB
                                            • SHA256 7064a0a67a7a04d3483ddc656a4b4e48a6df9802a9dec69eaa92dce7bfc017e2
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Secure Preferences

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                            • Size 36KB
                                            • SHA256 1c42f5dc7ba6a542d98529eff0bbbfacc68c6a15601959b70a668932aca5f870
                                            • 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 22KB
                                            • SHA256 c87a3e93cfa858481ecfa0f31ef5cc6f6e149c1f235ff18f9cee3feaafd3ce3e
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 25KB
                                            • SHA256 d18765f99b9f5466fddf92dd011baefe17924cf02a043999ebd7dd07bc84c786
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 33KB
                                            • SHA256 61a41239f909ec86c82229ce8521082a71ae1536f4f979a781ea997931279818
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 28KB
                                            • SHA256 f6245f302da2bfbbb84e592c1ce37585da7d3f1d950e421ef4455f67120f5580
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 28KB
                                            • SHA256 c63b2500f507f1aac917c9d47d39e4df9618b05f78da2338f954972c9ef3cd6d
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            Local State

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 28KB
                                            • SHA256 8ecd43aeb15e958601f58ac39e2b9d27564c5dddf151c4df80d7467adf7a4f8f
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            typosquatting_list.pb

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Typosquatting\2026.5.21.1\typosquatting_list.pb
                                            • Size 426KB
                                            • SHA256 dd09485bbf5cc88d4b16947759497eaa159173798917953ed192e4f70f7b5d4f
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            metadata.json

                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\component_crx_cache\metadata.json
                                            • Size 2KB
                                            • SHA256 a17eb7133de1bd892c32ae0362738c05c95b6fd3df25d6b78612182f7cd3ef10
                                            • MD5 SHA1 SHA512 TLSH

                                            manifest.json

                                            • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping2516_46878442\manifest.json
                                            • Size 118B
                                            • SHA256 3c286bc18a9899fc2b55d3c55cd8331e6c64b853519149d854d42958b8209b87
                                            • MD5 SHA1 SHA512 TLSH

                                            data.txt

                                            • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping2516_623101022\data.txt
                                            • Size 145KB
                                            • SHA256 5f9da8ac4889421d2020e6246daa63b3d5d4fb5a19019b1c20fc803481f01484
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            manifest.json

                                            • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping2516_623101022\manifest.json
                                            • Size 52B
                                            • SHA256 90f59dd0f7cd3fb4906d133943819da7aaf33f7ae5b5a0241e03ddea2611885d
                                            • MD5 SHA1 SHA512 TLSH

                                            memory/5292-172-0x000002B0CBEF0000-0x000002B0CCEF0000-memory.dmp