Overview

overview

8

Static

static

8

f48cd2db9e...de.exe

windows10-2004-x64

7

f48cd2db9e...de.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    39s
  • max time network
    29s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 19:57

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General

  • Target
    f48cd2db9e47caf70aca8cd3465509365248586d319e2b09a12d4354743746de.exe
  • Size 9.0MB
  • Sample260912-yplhvstdpa
  • SHA256 f48cd2db9e47caf70aca8cd3465509365248586d319e2b09a12d4354743746de
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoverytrojan

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 21 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

    discovery
  • Drops file in Windows directory 21 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

    discovery
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f48cd2db9e47caf70aca8cd3465509365248586d319e2b09a12d4354743746de.exe
    "C:\Users\Admin\AppData\Local\Temp\f48cd2db9e47caf70aca8cd3465509365248586d319e2b09a12d4354743746de.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Roaming\VIACHESLAV\PDF-Editor Free 1.0.0\install\9536248\PDF Editor.msi" /qn AI_SETUPEXEPATH=C:\Users\Admin\AppData\Local\Temp\f48cd2db9e47caf70aca8cd3465509365248586d319e2b09a12d4354743746de.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1789002346 "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:3932
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 092CE21E9053E81121B2B88208FA4D90 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4248
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 492D53F49AC01EC7304ACEC8BCF845F4
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4108
    • C:\Windows\Installer\MSI3A49.tmp
      "C:\Windows\Installer\MSI3A49.tmp" /DontWait /dir "C:\Users\Admin\AppData\Local\VIACHESLAV\PDF-Editor Free\" "C:\Users\Admin\AppData\Local\VIACHESLAV\PDF-Editor Free\PDF-Editor.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:240
  • C:\Users\Admin\AppData\Local\VIACHESLAV\PDF-Editor Free\PDF-Editor.exe
    "C:\Users\Admin\AppData\Local\VIACHESLAV\PDF-Editor Free\PDF-Editor.exe"
    1⤵
    • Executes dropped EXE
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:5896
    • 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=PDF-Editor.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msSmartScreenProtection --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=5896.3348.11458452679318351013 /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:6020
      • 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\PDF-Editor.exe\EBWebView /prefetch:4 /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\PDF-Editor.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,0x160,0x194,0x7ffa2fc75fd8,0x7ffa2fc75fe4,0x7ffa2fc75ff0
        3⤵
          PID:1884
        • 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\PDF-Editor.exe\EBWebView" --webview-exe-name=PDF-Editor.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=1796 --field-trial-handle=1800,i,8820280046795082066,14313263155643119586,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:2 /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6
          3⤵
            PID:3876
          • 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\PDF-Editor.exe\EBWebView" --webview-exe-name=PDF-Editor.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2232 --field-trial-handle=1800,i,8820280046795082066,14313263155643119586,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:3 /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6
            3⤵
              PID:4244
            • 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\PDF-Editor.exe\EBWebView" --webview-exe-name=PDF-Editor.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2344 --field-trial-handle=1800,i,8820280046795082066,14313263155643119586,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6
              3⤵
                PID:2636
              • 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\PDF-Editor.exe\EBWebView" --webview-exe-name=PDF-Editor.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=3488 --field-trial-handle=1800,i,8820280046795082066,14313263155643119586,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /pfhostedapp:61af1869c3f35fa9553f022654922674e96791d6 /prefetch:1
                3⤵
                  PID:5388

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  e592ab3.rbs
                  • Path C:\Config.Msi\e592ab3.rbs
                  • Size 579KB
                  • SHA256 7cf4c1ab870e73c733f4de8d0d3abade53cc855b62c28c867a7afbc8b548d1db
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  MSI234E.tmp
                  • Path C:\Users\Admin\AppData\Local\Temp\MSI234E.tmp
                  • Size 1.1MB
                  • SHA256 021242629aeef982a9c33846cdaf5cce15f3e4eda1c12fe2360797837089c29a
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  MSI2798.tmp
                  • Path C:\Users\Admin\AppData\Local\Temp\MSI2798.tmp
                  • Size 999KB
                  • SHA256 113cf8da1136187e3aa2ac96cc29c21ebb92a29dcf9e4eeaa36524c00dee8e76
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  migrate_props.txt
                  • Path C:\Users\Admin\AppData\Local\Temp\migrate_props.txt
                  • Size 6KB
                  • SHA256 60926f154e7298185234de2d30287c3c4bdb341c93e9ec7799b458ff7742bcbc
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  settings.dat
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 c46600a55cad40c9474b38005a1a6ed67998b2552d2cfe1c003ffa54e475f6ae
                  • MD5 SHA1 SHA512
                  Submit Download

                  settings.dat
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 ab0db4a4e142e3c66d25aee2eae894cb8ec185a3a1dcf1dbd75800917d540d18
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  throttle_store.dat
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Crashpad\throttle_store.dat
                  • Size 20B
                  • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                  • MD5 SHA1 SHA512
                  Submit Download

                  the-real-index
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 96B
                  • SHA256 d6a927ef924dd6b7a3ce14045cacf70423d9ba3aa0b8630d519ca5da68c351f6
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  the-real-index~RFe599948.TMP
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe599948.TMP
                  • Size 48B
                  • SHA256 bc79f38589a99204c05d8243a28af426abfc261a901da61a5d6e0999704dd6b0
                  • MD5 SHA1 SHA512
                  Submit Download

                  SCT Auditing Pending Reports
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Default\Network\SCT Auditing Pending Reports
                  • Size 2B
                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                  • MD5 SHA1 SHA512
                  Submit Download

                  CURRENT
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Default\shared_proto_db\metadata\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512
                  Submit Download

                  MANIFEST-000001
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Default\shared_proto_db\metadata\MANIFEST-000001
                  • Size 41B
                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                  • MD5 SHA1 SHA512
                  Submit Download

                  data_0
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\GraphiteDawnCache\data_0
                  • Size 8KB
                  • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                  • MD5 SHA1 SHA512 SSDEEP
                  Submit Download

                  data_1
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\GraphiteDawnCache\data_1
                  • Size 264KB
                  • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                  • MD5 SHA1 SHA512 SSDEEP
                  Submit Download

                  data_2
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\GraphiteDawnCache\data_2
                  • Size 8KB
                  • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                  • MD5 SHA1 SHA512 SSDEEP
                  Submit Download

                  data_3
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\GraphiteDawnCache\data_3
                  • Size 8KB
                  • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                  • MD5 SHA1 SHA512 SSDEEP
                  Submit Download

                  Local State
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Local State
                  • Size 15KB
                  • SHA256 302a667954b0a3395da4c1fc6bdcf704c5ce4ee60d38ea6b10dfcc9ee461eddc
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  Local State
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Local State
                  • Size 2KB
                  • SHA256 0ad0855a2a7d3eb8af32f9d9c644b5ac2ef8a1080675be2af4cccab0256cce3d
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  Local State
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Local State
                  • Size 3KB
                  • SHA256 872a505ca14dc4c2b44db7a3455c819dc5d333e4c16328ff263d1024deb6eb7d
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  Local State~RFe594750.TMP
                  • Path C:\Users\Admin\AppData\Roaming\PDF-Editor.exe\EBWebView\Local State~RFe594750.TMP
                  • Size 1KB
                  • SHA256 be60ef86d63b843445677be8a6ac004dc56dfd1e42379e9a81f58546fcdf3aaf
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  PDF Editor.msi
                  • Path C:\Users\Admin\AppData\Roaming\VIACHESLAV\PDF-Editor Free 1.0.0\install\9536248\PDF Editor.msi
                  • Size 3.2MB
                  • SHA256 71fd5ae6f203d27664b4f000e1d1bb2c55895590316f8cca3d46284821aa1991
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  PDF-Editor.exe
                  • Path C:\Users\Admin\AppData\Roaming\VIACHESLAV\PDF-Editor Free 1.0.0\install\9536248\PDF-Editor.exe
                  • Size 13.0MB
                  • SHA256 9714e527b424152df7391a7c9dc5b3a537c77ccfcb299d85d31f48771897c52b
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  MSI3A49.tmp
                  • Path C:\Windows\Installer\MSI3A49.tmp
                  • Size 569KB
                  • SHA256 4bc1102d9d68cc14f3abdd9c28d7bf5c2dd4a8129a36a98c919032f70f9ca9d5
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  memory/3876-150-0x00007FFA53E40000-0x00007FFA53E41000-memory.dmp
                  Download

                  memory/3876-301-0x000002053CB30000-0x000002053CC03000-memory.dmp
                  Download

                  memory/5388-226-0x00007FFA53E40000-0x00007FFA53E41000-memory.dmp
                  Download