Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 15:12

General

  • Target
    apphost_dEV7lOB7z6.exe
  • Size 1.1MB
  • Sample260818-sladjavcma
  • SHA256 78d01a4f6310752aef254a3f5cf9ec31816d52dadc75da72a9e425a867bb9281
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 25 IoCs
  • Drops file in Windows directory 19 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\apphost_dEV7lOB7z6.exe
    "C:\Users\Admin\AppData\Local\Temp\apphost_dEV7lOB7z6.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Users\Admin\AppData\Local\Temp\apphost_pBRM4rjmD3.exe
      "C:\Users\Admin\AppData\Local\Temp\apphost_pBRM4rjmD3.exe" --hosted
      2⤵
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4084
      • 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=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=4084.2156.3866601929454979375 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
        3⤵
        • Drops file in Windows directory
        • Enumerates system info in registry
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of WriteProcessMemory
        PID:3128
        • 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\Local\LRez\wv2-elev\EBWebView /prefetch:4 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\LRez\wv2-elev\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=0x188,0x18c,0x190,0x164,0x50,0x7ffa38075fd8,0x7ffa38075fe4,0x7ffa38075ff0
          4⤵
            PID:1356
          • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1776 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
            4⤵
              PID:4856
            • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2040 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
              4⤵
                PID:3168
              • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2004 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
                4⤵
                  PID:3016
                • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --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=3412 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f /prefetch:1
                  4⤵
                    PID:2628
                  • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4372 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
                    4⤵
                      PID:5772
                    • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4372 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
                      4⤵
                        PID:5152
                      • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4528 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
                        4⤵
                          PID:2460
                        • 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\Local\LRez\wv2-elev\EBWebView" --webview-exe-name=apphost_pBRM4rjmD3.exe --webview-exe-version=1.2.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4356 --field-trial-handle=1784,i,18065045473993845498,5385317149983899532,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:3fdfa54c7eec2cd24d62a1488e15e2c4bf1c6c2f
                          4⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2744

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        bridge.log

                        • Path C:\Users\Admin\AppData\Local\LRez\bridge.log
                        • Size 259B
                        • SHA256 0e63ed86a82ab8f1931070e0d8505e5519f3775012d55a19a73c2831a9a06c90
                        • MD5 SHA1 SHA512 TLSH

                        bridge.log

                        • Path C:\Users\Admin\AppData\Local\LRez\bridge.log
                        • Size 1KB
                        • SHA256 52667946433a05fea9211b98df45ae8b791470928a18da29a6f9dfe7cd69fa35
                        • MD5 SHA1 SHA512 TLSH

                        8a7c7461-f130-419a-9cd7-2a375877b92b.tmp

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\8a7c7461-f130-419a-9cd7-2a375877b92b.tmp
                        • Size 15KB
                        • SHA256 4ef8bfa979d3b84482afc269ea90e15aa6d2d76ba9c75a2ab7b9fc05b80f200d
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 ae9f087aa84bd5b0265d721ad7b82a21e184e4c449bd350ed2095da41ecaed0d
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 4418cdf3b1f16869269eae7149713dfb983453230dbd9b2b729809d5cee8e7a5
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Extension Scripts\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Network\Network Persistent State
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe5a4e21.TMP

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Network\Network Persistent State~RFe5a4e21.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Network\SCT Auditing Pending Reports
                        • Size 2B
                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                        • MD5 SHA1 SHA512

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 2180fd8e5bb4a895436e61b059c93d6a122f8c3bd9fb4eecf095a2254f5ca5ec
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        e69c2920-8397-4846-9861-2cf81a9e0545.tmp

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Default\e69c2920-8397-4846-9861-2cf81a9e0545.tmp
                        • Size 6KB
                        • SHA256 f431897e0f7bb98b316c14b7c41337d7e88553d233502f69b9b39ec12b3021d1
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\GraphiteDawnCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\GraphiteDawnCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\GraphiteDawnCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\GraphiteDawnCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Local State
                        • Size 2KB
                        • SHA256 d71e444a9c8d8e7a7462d097cc411aad355066aebbb643a8cd3a3665217a253e
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Local State
                        • Size 3KB
                        • SHA256 4625aea0a406d3c75ac53f4700a74299d5e36c0f2a6ba735821f9005ffdafb44
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe59263b.TMP

                        • Path C:\Users\Admin\AppData\Local\LRez\wv2-elev\EBWebView\Local State~RFe59263b.TMP
                        • Size 1KB
                        • SHA256 e7cc4ae0736355d8828f2e7e4d91b5612a9a01fd58a7709476313c6b8e2fcb0e
                        • MD5 SHA1 SHA512 TLSH

                        apphost_pBRM4rjmD3.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\apphost_pBRM4rjmD3.exe
                        • Size 1.1MB
                        • SHA256 78d01a4f6310752aef254a3f5cf9ec31816d52dadc75da72a9e425a867bb9281
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        index.html

                        • Path C:\Users\Admin\AppData\Local\Temp\ld_ui_host\index.html
                        • Size 92KB
                        • SHA256 21d567edb3b046293ccf4f0c011f9dc69aa13eee488b53d2f8f99e50f6179c5f
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        bridge.log

                        • Path C:\Users\Admin\AppData\Local\Temp\logs\bridge.log
                        • Size 1KB
                        • SHA256 31683b2efaa9fdd6052ef454d6e920cc6d9adf022780211413eea3754e32440c
                        • MD5 SHA1 SHA512 TLSH

                        bridge.log

                        • Path C:\Users\Admin\AppData\Local\Temp\logs\bridge.log
                        • Size 196B
                        • SHA256 b71ef86615af1f9bd5a3b0a302bd04d7cfa5ef6ec94cfcad92f74117d6dd8fe3
                        • MD5 SHA1 SHA512 TLSH

                        memory/2240-2-0x00000167932C0000-0x00000167932E0000-memory.dmp

                        memory/2240-0-0x0000016793250000-0x0000016793260000-memory.dmp

                        memory/2240-1-0x0000016793280000-0x00000167932B0000-memory.dmp

                        memory/2628-143-0x00007FFA58D50000-0x00007FFA58D51000-memory.dmp

                        memory/2744-395-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-389-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-391-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-400-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-399-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-396-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-398-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/2744-397-0x0000026EB5F60000-0x0000026EB5F61000-memory.dmp

                        memory/4856-44-0x00007FFA58D50000-0x00007FFA58D51000-memory.dmp

                        memory/5772-291-0x00007FFA590A0000-0x00007FFA590A1000-memory.dmp

                        memory/5772-292-0x00007FFA59940000-0x00007FFA59941000-memory.dmp