Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/07/2026, 12:14

General

  • Target
    unlockall.exe
  • Size 9.2MB
  • Sample260708-pee4naft2y
  • SHA256 0b909c97aba0af87516cf00b6c1f801f3086f1e306e39cee002c789b214e4e98
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Gathers network information 2 TTPs 4 IoCs

    Uses commandline utility to view network configuration.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\unlockall.exe
    "C:\Users\Admin\AppData\Local\Temp\unlockall.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3976
    • C:\Windows\SYSTEM32\schtasks.exe
      schtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3932
    • C:\Windows\SYSTEM32\wscript.exe
      wscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"
      2⤵
        PID:3852
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c ipconfig /all
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4784
        • C:\Windows\system32\ipconfig.exe
          ipconfig /all
          3⤵
          • Gathers network information
          PID:4188
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3348
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2276
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe
      1⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:644
      • C:\Windows\system32\schtasks.exe
        schtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST
        2⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4212
      • C:\Windows\system32\wscript.exe
        wscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"
        2⤵
          PID:5020
        • C:\Windows\system32\cmd.exe
          cmd.exe /c ipconfig /all
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:5080
          • C:\Windows\system32\ipconfig.exe
            ipconfig /all
            3⤵
            • Gathers network information
            PID:4176
        • C:\Windows\system32\cmd.exe
          cmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4968
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3456
        • C:\Windows\system32\cmd.exe
          cmd.exe /c ipconfig /all
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4440
          • C:\Windows\system32\ipconfig.exe
            ipconfig /all
            3⤵
            • Gathers network information
            PID:700
        • C:\Windows\system32\cmd.exe
          cmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1816
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3820
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe"
        1⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:308
        • C:\Windows\system32\schtasks.exe
          schtasks /Create /F /SC ONLOGON /TN "\Microsoft\Windows\Security\SecurityHealthService" /TR "\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe\"" /RL HIGHEST
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3272
        • C:\Windows\system32\wscript.exe
          wscript.exe "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs"
          2⤵
            PID:1820
          • C:\Windows\system32\cmd.exe
            cmd.exe /c ipconfig /all
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2852
            • C:\Windows\system32\ipconfig.exe
              ipconfig /all
              3⤵
              • Gathers network information
              PID:2044
          • C:\Windows\system32\cmd.exe
            cmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3540
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1252

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              powershell.exe.log

              • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
              • Size 2KB
              • SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 67c8e7839406f80c0ba47cb0368d7c06c503b909087ed4436dcdeac58c70de58
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 44eb1100ce018c6250faaee8197b1b499ecc12b309cda613d3df7831ac93f50c
              • MD5 SHA1 SHA512 TLSH

              __PSScriptPolicyTest_rw3fafsh.zyx.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rw3fafsh.zyx.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              AppReadinessService.vbs

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\AppReadinessService.vbs
              • Size 748B
              • SHA256 e80c2c4728fc6809976c244b9ae7fccebc9ed82eb61cfb228008afd90efa2853
              • MD5 SHA1 SHA512 TLSH

              SecurityHealthService.exe

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\SecurityHealthService.exe
              • Size 9.2MB
              • SHA256 0b909c97aba0af87516cf00b6c1f801f3086f1e306e39cee002c789b214e4e98
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/308-76-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-70-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-94-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-79-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-58-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-49-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-73-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-82-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-52-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-67-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-64-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-55-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-97-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/308-61-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-63-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-93-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-60-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-57-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-48-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-96-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-54-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-78-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-66-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-75-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-72-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-69-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-51-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/644-81-0x00007FF779A40000-0x00007FF77A38A000-memory.dmp

              memory/1252-45-0x00000297A84D0000-0x00000297A86EC000-memory.dmp

              memory/2276-12-0x0000028C76300000-0x0000028C76322000-memory.dmp

              memory/3456-46-0x000002696E570000-0x000002696E78C000-memory.dmp

              memory/3976-50-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-74-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-77-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-59-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-47-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-80-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-71-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-68-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-83-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-53-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-65-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-95-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-56-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp

              memory/3976-62-0x00007FF7AD290000-0x00007FF7ADBDA000-memory.dmp