Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 23:00

General

  • Target
    Launcher.exe
  • Size 11.3MB
  • Sample260802-2y95csha49
  • SHA256 bb0ac5d11db7c4d1816e3bf0ccd55c066b8087f7a651912a4d9575e919b1a903
  • 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 Program Files directory 63 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 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Launcher.exe
    "C:\Users\Admin\AppData\Local\Temp\Launcher.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4308
    • 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=Launcher.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\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=4308.4676.14608001621122440054
      2⤵
      • Drops file in Program Files directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4208
      • 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\com.gravitlauncher.prestarter\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\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,0xe4,0x7ffb8ac4b078,0x7ffb8ac4b084,0x7ffb8ac4b090
        3⤵
          PID:2148
        • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1740,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1732 /prefetch:2
          3⤵
            PID:2520
          • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2052,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2060 /prefetch:3
            3⤵
              PID:4476
            • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2340,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2348 /prefetch:8
              3⤵
                PID:980
              • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-databases --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=3732,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3740 /prefetch:1
                3⤵
                  PID:1088
                • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2228,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4540 /prefetch:8
                  3⤵
                    PID:2056
                  • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4552,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4556 /prefetch:8
                    3⤵
                      PID:2416
                    • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1608,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4548 /prefetch:8
                      3⤵
                        PID:2500
                      • 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=10.0.19041.546 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4540,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=688 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5108
                      • 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\com.gravitlauncher.prestarter\EBWebView" --webview-exe-name=Launcher.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4500,i,5819768605733454838,16205545367721316656,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=960 /prefetch:8
                        3⤵
                          PID:2056

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          hyph-as.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1045675584\hyph-as.hyb
                          • Size 703B
                          • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                          • MD5 SHA1 SHA512 TLSH

                          hyph-hi.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1045675584\hyph-hi.hyb
                          • Size 687B
                          • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                          • MD5 SHA1 SHA512 TLSH

                          hyph-nb.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1045675584\hyph-nb.hyb
                          • Size 141KB
                          • SHA256 c2771fbb1bfff7db5e267dc7a4505a9675c6b98cfe7a8f7ae5686d7a5a2b3dd0
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1045675584\manifest.json
                          • Size 82B
                          • SHA256 d571ef33b0e707571f10bb37b99a607d6f43afe33f53d15b4395b16ef3fda665
                          • MD5 SHA1 SHA512 TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1135474465\manifest.json
                          • Size 113B
                          • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                          • MD5 SHA1 SHA512 TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_1177328540\manifest.json
                          • Size 43B
                          • SHA256 81bd82ac27612a58be30a72dd8956b13f883e32ffb54a58076bd6a42b8afaeea
                          • MD5 SHA1 SHA512

                          manifest.fingerprint

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_2040984356\manifest.fingerprint
                          • Size 66B
                          • SHA256 e84df839eb3dee2a10ba66de65c372c6e2bba0cbab46a39af041f4eeaab1ffe8
                          • MD5 SHA1 SHA512 TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4208_2040984356\manifest.json
                          • Size 135B
                          • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                          • MD5 SHA1 SHA512 TLSH

                          protocols.json

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\AutoLaunchProtocolsComponent\1.0.0.12\protocols.json
                          • Size 3KB
                          • SHA256 2edf732da5fd827859e7a1a5b69a4a622cfc416f60a6ae04154d5aad3a1bccec
                          • MD5 SHA1 SHA512 TLSH

                          crl-set

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\CertificateRevocation\6498.2025.9.4\crl-set
                          • Size 22KB
                          • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 6de0e5cc24a3ca54949800a89bf7110849c522d400974e6429052e22e4a2dba1
                          • MD5 SHA1 SHA512

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 80d08a0febc820ec2f7a90e4f84abafa358735a5b567167ce82a0a792cdacc7e
                          • MD5 SHA1 SHA512 TLSH

                          throttle_store.dat

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

                          Network Persistent State

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

                          Network Persistent State~RFe5972b5.TMP

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Default\Network\Network Persistent State~RFe5972b5.TMP
                          • Size 59B
                          • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                          • MD5 SHA1 SHA512 TLSH

                          SCT Auditing Pending Reports

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

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Default\Preferences
                          • Size 5KB
                          • SHA256 5922f19e434ae194b56c640452943e69d8351ecaf532f55c92900c1613a838a6
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Preferences~RFe58e663.TMP

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Default\Preferences~RFe58e663.TMP
                          • Size 5KB
                          • SHA256 20cf20ee3a4deab4379fbec2eaf29e18297eb2a2fc011f3d3f4636227915b577
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          CURRENT

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

                          MANIFEST-000001

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Default\Sync Data\LevelDB\MANIFEST-000001
                          • Size 41B
                          • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                          • MD5 SHA1 SHA512

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Local State
                          • Size 1KB
                          • SHA256 b2f8085a94bcb37140615735a2a231bfae104744472dc8d0ff3fe3b3dddd8581
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Local State
                          • Size 2KB
                          • SHA256 0c0326cf12a4f9496f31c43e11822f6b8c1b9d7ab778cbe09c369206ead9297f
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Local State
                          • Size 3KB
                          • SHA256 f4d02288434c750e76ff7a21b9b2acc1c73c2781a66fad87effbc21ddb50868d
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Local State
                          • Size 16KB
                          • SHA256 b9d8cd7c87cce7badc1f9a64ec1054a4b18d46577bfd30d070e161aeac4790ff
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State~RFe584764.TMP

                          • Path C:\Users\Admin\AppData\Local\com.gravitlauncher.prestarter\EBWebView\Local State~RFe584764.TMP
                          • Size 1KB
                          • SHA256 2046a42aade0feb5d0a4fb7b9c0d8a54d38b4e91d0da23a6a4ea7c5ac7f4de22
                          • MD5 SHA1 SHA512 TLSH

                          memory/980-101-0x00007FFBA5F90000-0x00007FFBA5F91000-memory.dmp

                          memory/980-102-0x00007FFBA7890000-0x00007FFBA7891000-memory.dmp

                          memory/1088-108-0x00007FFBA6700000-0x00007FFBA6701000-memory.dmp

                          memory/2520-25-0x00007FFBA6700000-0x00007FFBA6701000-memory.dmp

                          memory/2520-174-0x000001D905D20000-0x000001D905E4A000-memory.dmp

                          memory/5108-505-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-507-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-511-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-512-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-517-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-516-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-515-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-514-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-513-0x00000200E5B80000-0x00000200E5B81000-memory.dmp

                          memory/5108-506-0x00000200E5B80000-0x00000200E5B81000-memory.dmp