Analysis
- max time kernel
148s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
30/01/2025, 10:37
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe
Resource
win10v2004-20241007-en
General
- Target JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe
- Size 6.2MB
- Sample250130-mnv55azrem
- SHA256 3af923be2241ccb609f757d05bc65f7c8e519544fc20ae0199720edd316976e0
- MD5 61d2f4dcc1103a1be09f7c42646bc5b5
- SHA1 b851834f99a5d72470c95354dbfe3c3a8364a0b7
- SHA512 41a3013af923e25758c4604cd428d58d684676a08062d8e62616d7c7d29878c75663ee030c8ffe6195564416870a418234e0f28d75e9de00f465793c0902ffec
- SSDEEP 6144:YgCDwVPajCjnPskppask9X8JOXZXxFU5EW1ktSy/Py+1:PkwZajZseDpRGY91
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Blackshades
Blackshades is a remote access trojan with various capabilities.
- Blackshades family
- Blackshades payload 13 IoCs
resource yara_rule behavioral2/memory/3672-3-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-6-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-13-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-14-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-16-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-17-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-18-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-20-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-21-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-22-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-24-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-25-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades behavioral2/memory/3672-30-0x0000000000400000-0x000000000046E000-memory.dmp family_blackshades - Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe:*:Enabled:Windows Messanger" reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe - Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\WinDefender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe" JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe - Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{BB9EDBAF-B9EF-A8A4-D313-EEFBBCAAB20B} JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{BB9EDBAF-B9EF-A8A4-D313-EEFBBCAAB20B}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe" JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BB9EDBAF-B9EF-A8A4-D313-EEFBBCAAB20B} JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BB9EDBAF-B9EF-A8A4-D313-EEFBBCAAB20B}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe" JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinDefender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe" JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinDefender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NP5Z0H9HE0.exe" JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1692 set thread context of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 - System Location Discovery: System Language Discovery 1 TTPs 10 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe - Modifies registry key 1 TTPs 4 IoCs
pid Process 844 reg.exe 2420 reg.exe 1196 reg.exe 1668 reg.exe - Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeCreateTokenPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeAssignPrimaryTokenPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeLockMemoryPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeIncreaseQuotaPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeMachineAccountPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeTcbPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeSecurityPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeTakeOwnershipPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeLoadDriverPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeSystemProfilePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeSystemtimePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeProfSingleProcessPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeIncBasePriorityPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeCreatePagefilePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeCreatePermanentPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeBackupPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeRestorePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeShutdownPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeDebugPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeAuditPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeSystemEnvironmentPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeChangeNotifyPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeRemoteShutdownPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeUndockPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeSyncAgentPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeEnableDelegationPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeManageVolumePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeImpersonatePrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: SeCreateGlobalPrivilege 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: 31 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: 32 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: 33 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: 34 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe Token: 35 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe - Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 1692 wrote to memory of 3672 1692 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 82 PID 3672 wrote to memory of 2596 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 83 PID 3672 wrote to memory of 2596 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 83 PID 3672 wrote to memory of 2596 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 83 PID 3672 wrote to memory of 924 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 84 PID 3672 wrote to memory of 924 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 84 PID 3672 wrote to memory of 924 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 84 PID 3672 wrote to memory of 4828 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 85 PID 3672 wrote to memory of 4828 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 85 PID 3672 wrote to memory of 4828 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 85 PID 3672 wrote to memory of 3108 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 87 PID 3672 wrote to memory of 3108 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 87 PID 3672 wrote to memory of 3108 3672 JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe 87 PID 924 wrote to memory of 844 924 cmd.exe 91 PID 924 wrote to memory of 844 924 cmd.exe 91 PID 924 wrote to memory of 844 924 cmd.exe 91 PID 2596 wrote to memory of 2420 2596 cmd.exe 92 PID 2596 wrote to memory of 2420 2596 cmd.exe 92 PID 2596 wrote to memory of 2420 2596 cmd.exe 92 PID 3108 wrote to memory of 1196 3108 cmd.exe 93 PID 3108 wrote to memory of 1196 3108 cmd.exe 93 PID 3108 wrote to memory of 1196 3108 cmd.exe 93 PID 4828 wrote to memory of 1668 4828 cmd.exe 94 PID 4828 wrote to memory of 1668 4828 cmd.exe 94 PID 4828 wrote to memory of 1668 4828 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe"2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2420
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:924 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61d2f4dcc1103a1be09f7c42646bc5b5.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:844
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1668
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NP5Z0H9HE0.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1196
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1