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Analysis
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max time kernel
142s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 00:10
Static task
static1
Behavioral task
behavioral1
Sample
015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe
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Size
113KB
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MD5
015a4500757a41e223c70f19a3c9291a
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SHA1
d9f56431ba034fa5f48d942eede6689d5e0d9c5d
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SHA256
41a3663c26d5f147d16a2c12f3155d49e2d12b384e5c6bc39ca09b9f9c37f759
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SHA512
43757c2c807269a335bdac5e8314a29ad2c8f51eabd81169036b820784946dca7638e7258b80bdf68065028f70cd5f0c208fcc47cd0e6c7e793b6eb2e2fe4571
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SSDEEP
3072:VSaKQJB/7UcatkTSVME2EzYjMPedHehOA:VqDkT4RkjMrR
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Disables Task Manager via registry modification
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3212 netsh.exe -
resource yara_rule behavioral2/memory/4516-8-0x0000000002290000-0x00000000032C3000-memory.dmp upx behavioral2/memory/4516-7-0x0000000002290000-0x00000000032C3000-memory.dmp upx behavioral2/memory/4516-3-0x0000000002290000-0x00000000032C3000-memory.dmp upx behavioral2/memory/4516-1-0x0000000002290000-0x00000000032C3000-memory.dmp upx behavioral2/memory/4516-19-0x0000000002290000-0x00000000032C3000-memory.dmp upx behavioral2/memory/4516-18-0x0000000002290000-0x00000000032C3000-memory.dmp upx -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe Token: SeDebugPrivilege 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4516 wrote to memory of 796 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 9 PID 4516 wrote to memory of 804 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 10 PID 4516 wrote to memory of 384 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 13 PID 4516 wrote to memory of 2644 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 44 PID 4516 wrote to memory of 2680 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 45 PID 4516 wrote to memory of 2784 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 47 PID 4516 wrote to memory of 3508 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 56 PID 4516 wrote to memory of 3628 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 57 PID 4516 wrote to memory of 3824 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 58 PID 4516 wrote to memory of 3924 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 59 PID 4516 wrote to memory of 3984 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 60 PID 4516 wrote to memory of 4068 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 61 PID 4516 wrote to memory of 3232 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 62 PID 4516 wrote to memory of 2364 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 64 PID 4516 wrote to memory of 3212 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 83 PID 4516 wrote to memory of 3212 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 83 PID 4516 wrote to memory of 3212 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 83 PID 4516 wrote to memory of 4924 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 75 PID 4516 wrote to memory of 4700 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 80 PID 4516 wrote to memory of 4904 4516 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2680
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2784
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3508
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C:\Users\Admin\AppData\Local\Temp\015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\015a4500757a41e223c70f19a3c9291a_JaffaCakes118.exe"2⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4516 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:3212
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3628
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3824
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3924
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4068
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3232
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2364
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:4924
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:4700
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4904
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1