Analysis

  • max time kernel
    151s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/10/2026, 15:27

General

  • Target
    Simple Checker.exe
  • Size 24.9MB
  • Sample261009-sv18lsbf66
  • SHA256 afe46999748f64442631212d001564f04af2526060f914161d25992e619e3802
  • 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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
  • Drops file in Windows directory 11 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Simple Checker.exe
    "C:\Users\Admin\AppData\Local\Temp\Simple Checker.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msSmartScreenProtection --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=2360.3824.662802293134346410 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5056
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" /prefetch:4 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.139 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=122.0.2365.106 --initial-client-data=0x184,0x188,0x18c,0x160,0x194,0x7ffa3b035fd8,0x7ffa3b035fe4,0x7ffa3b035ff0
        3⤵
          PID:4476
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1856 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:2 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
          3⤵
            PID:5412
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2096 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:3 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
            3⤵
              PID:4648
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2384 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
              3⤵
                PID:4740
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --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=" --mojo-platform-channel-handle=3584 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142 /prefetch:1
                3⤵
                  PID:5400
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4540 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
                  3⤵
                    PID:2920
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2196 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
                    3⤵
                      PID:4832
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\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=10.0.26100.1301 --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4708 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4744
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView" --webview-exe-name="Simple Checker.exe" --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4628 --field-trial-handle=1860,i,491544915262720378,14484270794502715293,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:9773beb530f6eb19601dc64833f8dd7e9177c142
                      3⤵
                        PID:1296

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        3361ace7-c341-4229-b498-754331e455c3.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\3361ace7-c341-4229-b498-754331e455c3.tmp
                        • Size 2KB
                        • SHA256 8f154acf2a45239306f7e308640274a97b6a7170b490b47e82d3f5330e2fdd43
                        • MD5 SHA1 SHA512 TLSH

                        651ea710-9ce1-4fab-8142-8eefc1a46dcc.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\651ea710-9ce1-4fab-8142-8eefc1a46dcc.tmp
                        • Size 3KB
                        • SHA256 130baf2ab1ca070788a4db21c419d7600dfef21a9a377294cb34186bc4178427
                        • MD5 SHA1 SHA512 TLSH

                        975973c9-8831-4021-b254-91641a361527.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\975973c9-8831-4021-b254-91641a361527.tmp
                        • Size 3KB
                        • SHA256 772a08ca269fa12cbcec8b6c46ea73deb197891996c1e012fef1fecdad18a2d3
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 c6bcb1d15a007fce585ef334a26fc5a8c1ab39a82297d8f113f9a96cac1e2036
                        • MD5 SHA1 SHA512

                        settings.dat

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 e18d19f6a7c4f898361140743c40043b2e5eaffe84ab2f56b2e4066d38dc6c30
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        data_1

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Cache\Cache_Data\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        temp-index

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Code Cache\js\index-dir\temp-index
                        • Size 552B
                        • SHA256 da7f9336cd5aeff6f12bd8a36643bda52d0b136319a851ebc328dab31c847cd7
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 48B
                        • SHA256 29079c4c79eab2046b662c4e677e45fbebd3167043861a14a64bfd9333ecdfba
                        • MD5 SHA1 SHA512

                        0d98ee0b-ae1a-4ea8-b202-fd34d65076dc.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Network\0d98ee0b-ae1a-4ea8-b202-fd34d65076dc.tmp
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Network\Network Persistent State
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Network\SCT Auditing Pending Reports
                        • Size 2B
                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                        • MD5 SHA1 SHA512

                        Preferences

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Preferences
                        • Size 5KB
                        • SHA256 1325862dca806e2e8cf37f8d4747566eedb86767a3170039231e7f616c1967ce
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\Sync Data\LevelDB\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        fbf79b06-1370-40bb-a269-7016a44b2cdc.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\fbf79b06-1370-40bb-a269-7016a44b2cdc.tmp
                        • Size 6KB
                        • SHA256 a4515d18fd87c3f0db9c13f802e85a0d3a315c4603e4a0a1c61142e671ed9396
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        fc08be44-c775-405a-898b-5b0729abd409.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Default\fc08be44-c775-405a-898b-5b0729abd409.tmp
                        • Size 6KB
                        • SHA256 6c892a2e50ee0c28683d7bbe613815d6359f1b2881e678217e897df4c155b9d6
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\GrShaderCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\GrShaderCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\GrShaderCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\Local State
                        • Size 1KB
                        • SHA256 22d44ecea27c0bbded69969f01837fab9d4755d29a0c5c1781c631ca95b72f08
                        • MD5 SHA1 SHA512 TLSH

                        dacb14b6-65af-482c-8270-3870df2c352c.tmp

                        • Path C:\Users\Admin\AppData\Roaming\Simple Checker.exe\EBWebView\dacb14b6-65af-482c-8270-3870df2c352c.tmp
                        • Size 15KB
                        • SHA256 684b5e472ba479ff7e92035d519de1a3523034f0f1d4b09c88900e08d26e8bd4
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5056_1301363481\manifest.json
                        • Size 102B
                        • SHA256 932322ae700a7d7606efb182239db5fd9550dd6cb5860e0a17bfb6fe3bcb5f35
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5056_337854932\manifest.json
                        • Size 43B
                        • SHA256 81bd82ac27612a58be30a72dd8956b13f883e32ffb54a58076bd6a42b8afaeea
                        • MD5 SHA1 SHA512

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5056_872706332\manifest.json
                        • Size 108B
                        • SHA256 8d58f4f4ef20dff6cd1c27243ddbe12d50713f2cf8bb22ba73696bbb04b36f4c
                        • MD5 SHA1 SHA512 TLSH

                        memory/1296-366-0x0000015656DC0000-0x0000015656DEF000-memory.dmp

                        memory/2360-8-0x0000000140000000-0x0000000144E58000-memory.dmp

                        memory/2360-2-0x00007FFA5BE20000-0x00007FFA5BE22000-memory.dmp

                        memory/2360-201-0x0000000142DAE000-0x0000000143569000-memory.dmp

                        memory/2360-202-0x0000000140000000-0x0000000144E58000-memory.dmp

                        memory/2360-229-0x0000000140000000-0x0000000144E58000-memory.dmp

                        memory/2360-7-0x0000000140000000-0x0000000144E58000-memory.dmp

                        memory/2360-0-0x0000000142DAE000-0x0000000143569000-memory.dmp

                        memory/2360-1-0x00007FFA5BE10000-0x00007FFA5BE12000-memory.dmp

                        memory/2920-290-0x00007FFA5A480000-0x00007FFA5A481000-memory.dmp

                        memory/2920-291-0x00007FFA5B7D0000-0x00007FFA5B7D1000-memory.dmp

                        memory/2920-308-0x000001FF9CFB0000-0x000001FF9CFDF000-memory.dmp

                        memory/4744-354-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-346-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-350-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-352-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-355-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-344-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-353-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4744-351-0x000001E385360000-0x000001E385361000-memory.dmp

                        memory/4832-335-0x00000218A4F60000-0x00000218A4F8F000-memory.dmp

                        memory/5400-122-0x00007FFA5AB10000-0x00007FFA5AB11000-memory.dmp

                        memory/5412-36-0x00007FFA5AB10000-0x00007FFA5AB11000-memory.dmp