Analysis

  • max time kernel
    148s
  • max time network
    131s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 16:35

General

  • Target
    Zenith-Launcher.exe
  • Size 6.3MB
  • Sample260531-t345xae15n
  • SHA256 47898ea584aae42a4ffcd37b52c9b2f562418489da038a18dddfbfed24ea662e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 62 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Zenith-Launcher.exe
    "C:\Users\Admin\AppData\Local\Temp\Zenith-Launcher.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=2332.1680.5279928214822846049
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Waterfall\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x160,0x164,0x168,0x13c,0x170,0x7fff1bcdb078,0x7fff1bcdb084,0x7fff1bcdb090
        3⤵
          PID:5020
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1696,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1692 /prefetch:2
          3⤵
            PID:724
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1388,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2016 /prefetch:11
            3⤵
              PID:3824
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1700,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2292 /prefetch:13
              3⤵
                PID:3344
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --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 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3552,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3560 /prefetch:1
                3⤵
                  PID:960
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=3852,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2216 /prefetch:14
                  3⤵
                    PID:1852
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=312,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2160 /prefetch:14
                    3⤵
                      PID:860
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.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 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4484,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:10
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3032
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Waterfall\EBWebView" --webview-exe-name=Zenith-Launcher.exe --webview-exe-version=1.4.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4512,i,7815493717563496499,17208919978642609844,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:14
                      3⤵
                        PID:4952

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        protocols.json

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\AutoLaunchProtocolsComponent\1.0.0.10\protocols.json
                        • Size 3KB
                        • SHA256 4fd800e7b1a5fb24b13fac2e31946d205012b7c28d8c61580b0669b2fa3517cc
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 d5514c14e168ff0e32f29fddaf0381b82fcf6f8b836d31b5d339341615df8add
                        • MD5 SHA1 SHA512

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 060dbcba2a6e36719e5d381b69746bc1b9a721317bb8ac308808ada3dbf829ad
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 72B
                        • SHA256 e0e52a9b64dcc01515f9b30a3e5b90228a3050a5140f8fdcc5d679805cc2d29f
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe58d84a.TMP

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe58d84a.TMP
                        • Size 48B
                        • SHA256 19267723a2def805e673ec58a9006d194e520c463b92462612e7e6dfa37ace71
                        • MD5 SHA1 SHA512

                        index

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\DawnGraphiteCache\index
                        • Size 256KB
                        • SHA256 44042923202ffaf45386f8df743b006ea66cb0bb326b98be940b000b577b713d
                        • MD5 SHA1 SHA512 SSDEEP

                        data_0

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\DawnWebGPUCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\DawnWebGPUCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\DawnWebGPUCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\DawnWebGPUCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Network\Network Persistent State
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe59abf6.TMP

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Network\Network Persistent State~RFe59abf6.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 6f30206d35a1c886fc25a005fc6c77d0db0ff57374a59d522bb646fccf9c2e62
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Preferences~RFe59238c.TMP

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Preferences~RFe59238c.TMP
                        • Size 6KB
                        • SHA256 2198ac204e15cfdc8d84d565d427015595b7fe19f7d3bc2e3bd2bc49901bf137
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Default\Sync Data\LevelDB\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Local State
                        • Size 1KB
                        • SHA256 babbf6ccc65f46db52a8fa210235ef39886c6dffb6fbc8f091b2772df400d5d9
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Local State
                        • Size 2KB
                        • SHA256 fd1305edb407630215a7d0e522ae86efc4f4126443eea847f5ce412afd72f816
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Local State
                        • Size 3KB
                        • SHA256 72e12f247a7b59945ac2aabdf0cc68887b7ac50e5cb7ca4d89409454db797a02
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Local State
                        • Size 16KB
                        • SHA256 6d9fdd1ca20d7fa966566674a42645b945a5b31e1214c42c4a26884e1375aef5
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe58848d.TMP

                        • Path C:\Users\Admin\AppData\Local\Waterfall\EBWebView\Local State~RFe58848d.TMP
                        • Size 1KB
                        • SHA256 a6201a23afda6d3939fc5af52901f64ff93d43d65044962db69a12b560aecf22
                        • MD5 SHA1 SHA512 TLSH

                        crl-set

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_1909869323\crl-set
                        • Size 22KB
                        • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_1909869323\manifest.json
                        • Size 113B
                        • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                        • MD5 SHA1 SHA512 TLSH

                        hyph-as.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_268270957\hyph-as.hyb
                        • Size 703B
                        • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                        • MD5 SHA1 SHA512 TLSH

                        hyph-hi.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_268270957\hyph-hi.hyb
                        • Size 687B
                        • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                        • MD5 SHA1 SHA512 TLSH

                        hyph-nb.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_268270957\hyph-nb.hyb
                        • Size 141KB
                        • SHA256 c2771fbb1bfff7db5e267dc7a4505a9675c6b98cfe7a8f7ae5686d7a5a2b3dd0
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_268270957\manifest.json
                        • Size 82B
                        • SHA256 d571ef33b0e707571f10bb37b99a607d6f43afe33f53d15b4395b16ef3fda665
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1672_38821313\manifest.json
                        • Size 135B
                        • SHA256 ba5c9096d20a482aaa1aa9e5f98ad6127d3e97c2f21de84f7c78d9b8073c8e26
                        • MD5 SHA1 SHA512 TLSH

                        memory/724-25-0x00007FFF3AEA0000-0x00007FFF3AEA1000-memory.dmp

                        memory/960-139-0x00007FFF3AEA0000-0x00007FFF3AEA1000-memory.dmp

                        memory/3032-336-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-344-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-343-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-342-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-341-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-340-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-345-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-346-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-335-0x00000196468A0000-0x00000196468A1000-memory.dmp

                        memory/3032-334-0x00000196468A0000-0x00000196468A1000-memory.dmp