Analysis

  • user interaction
    yes
  • max time kernel
    31s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/04/2026, 08:43

General

  • Target
    iloader-windows-x64.exe
  • Size 6.5MB
  • Sample260418-kmwddsb17q
  • SHA256 e68d56ee6511ba3be549500ca142dd7f905b5e900b9e9144b59aea9c38804068
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

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

    Attempt to gather information on host network.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\iloader-windows-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\iloader-windows-x64.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:756
    • C:\Users\Admin\AppData\Local\iloader\iloader.exe
      "C:\Users\Admin\AppData\Local\iloader\iloader.exe"
      2⤵
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5152
      • 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=iloader.exe --webview-exe-version=2.2.4 --user-data-dir="C:\Users\Admin\AppData\Local\me.nabdev.iloader\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=5152.5060.17634351745044466965
        3⤵
        • Enumerates system info in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of WriteProcessMemory
        PID:5960
        • 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\me.nabdev.iloader\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\me.nabdev.iloader\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=0x15c,0x160,0x164,0x138,0x16c,0x7ffb0971b078,0x7ffb0971b084,0x7ffb0971b090
          4⤵
            PID:544
          • 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\me.nabdev.iloader\EBWebView" --webview-exe-name=iloader.exe --webview-exe-version=2.2.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1708,i,7265558133230610957,4108606294339237988,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1740 /prefetch:2
            4⤵
              PID:5496
            • 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\me.nabdev.iloader\EBWebView" --webview-exe-name=iloader.exe --webview-exe-version=2.2.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1384,i,7265558133230610957,4108606294339237988,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2052 /prefetch:3
              4⤵
                PID:5804
              • 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\me.nabdev.iloader\EBWebView" --webview-exe-name=iloader.exe --webview-exe-version=2.2.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1744,i,7265558133230610957,4108606294339237988,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2376 /prefetch:8
                4⤵
                  PID:5492
                • 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\me.nabdev.iloader\EBWebView" --webview-exe-name=iloader.exe --webview-exe-version=2.2.4 --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=3656,i,7265558133230610957,4108606294339237988,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3664 /prefetch:1
                  4⤵
                    PID:5836

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  System.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsm3BCE.tmp\System.dll
                  • Size 12KB
                  • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  modern-wizard.bmp

                  • Path C:\Users\Admin\AppData\Local\Temp\nsm3BCE.tmp\modern-wizard.bmp
                  • Size 25KB
                  • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  nsDialogs.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsm3BCE.tmp\nsDialogs.dll
                  • Size 9KB
                  • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  nsis_tauri_utils.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsm3BCE.tmp\nsis_tauri_utils.dll
                  • Size 33KB
                  • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  iloader.exe

                  • Path C:\Users\Admin\AppData\Local\iloader\iloader.exe
                  • Size 26.3MB
                  • SHA256 94efaf7c91a8e27ccb5ba30f79f4f9677a2449c88fa4595012a7213d64bd4757
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 ff5643f02db5ca4633444ae008cf95664df96d1bdae13eca08dee836c2eed358
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 549b7c9f6d01dbd0b09b7c38b4ed951ad1a01791758aa785b167319c1fed6a48
                  • MD5 SHA1 SHA512

                  throttle_store.dat

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

                  index

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Default\DawnGraphiteCache\index
                  • Size 256KB
                  • SHA256 d5fb8a0677f3a824b07bede63990ab15f976f15457af9bf7bfd5dd36f8dcbdfc
                  • MD5 SHA1 SHA512 SSDEEP

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  MANIFEST-000001

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

                  SCT Auditing Pending Reports

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

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Default\Site Characteristics Database\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  Local State

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Local State
                  • Size 1KB
                  • SHA256 c1f45596314a4074b2e3ee895c3bf37afc1ca0e94f038d29a780c56c9ef4b353
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Local State
                  • Size 2KB
                  • SHA256 220c1c9cbe841367b788ea866d82b28b1dfcfde795a1fbb37e36ee268789e54c
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Local State
                  • Size 3KB
                  • SHA256 2769c5fe3e5b97ca2de5d06f6946d5f7440e86fdef2909de2455c3aaf21f9361
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Local State
                  • Size 16KB
                  • SHA256 a709b339188db9201aea832ed168c93fac2dbc3a89e2ac083a78d38e021ed4e3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe587932.TMP

                  • Path C:\Users\Admin\AppData\Local\me.nabdev.iloader\EBWebView\Local State~RFe587932.TMP
                  • Size 1KB
                  • SHA256 6ccbebcfce90990eea65776f2e8b7bb7e5881fe7769de81406d0f321ea6eeab5
                  • MD5 SHA1 SHA512 TLSH

                  memory/544-264-0x000002D0CA290000-0x000002D0CA3A5000-memory.dmp

                  memory/756-50-0x0000000000700000-0x0000000000787000-memory.dmp

                  memory/756-34-0x0000000000700000-0x0000000000787000-memory.dmp

                  memory/5152-258-0x000002201EB00000-0x000002201EBCD000-memory.dmp

                  memory/5492-98-0x00007FFB25750000-0x00007FFB25751000-memory.dmp

                  memory/5492-99-0x00007FFB25160000-0x00007FFB25161000-memory.dmp

                  memory/5496-76-0x00007FFB25E60000-0x00007FFB25E61000-memory.dmp

                  memory/5496-281-0x000001B0D4060000-0x000001B0D410D000-memory.dmp

                  memory/5496-282-0x000001B0D4400000-0x000001B0D4515000-memory.dmp

                  memory/5836-173-0x00007FFB25E60000-0x00007FFB25E61000-memory.dmp

                  memory/5960-261-0x0000021756790000-0x000002175679C000-memory.dmp

                  memory/5960-260-0x00000217545D0000-0x00000217545FC000-memory.dmp

                  memory/5960-259-0x0000021756520000-0x0000021756635000-memory.dmp

                  memory/5960-262-0x000002175E0D0000-0x000002175E0F7000-memory.dmp

                  memory/5960-263-0x000002175F100000-0x000002175F13B000-memory.dmp