Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-12-2024 04:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
General
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Target
f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe
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Size
707KB
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MD5
428eb47d14c269f0956eb7cf419479b5
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SHA1
797fa49e913a2c87fa91a50e154d0bebee1e44e7
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SHA256
f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483
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SHA512
46efd0876aaa4b413249ab0ab40b4082a150d4d08cfa7c73897596fd3555067844a62a58fb54c2b93a93328fc6e545f9366b45f65f0bf11d6a5f4c6c7a35e9ac
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SSDEEP
12288:Chf6Qc6Y+3l9iLlg0cQC0i1esXq4cQmmTsG0OzSDWeVJc+gRVHshQ:ChfDc6X3lQMuxr4cQFTj0OZeVJEvMi
Malware Config
Extracted
Family
sality
C2
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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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
resource yara_rule behavioral2/memory/3996-3-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-1-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-4-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-7-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-6-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-13-0x00000000023E0000-0x000000000349A000-memory.dmp upx behavioral2/memory/3996-5-0x00000000023E0000-0x000000000349A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57b0d1 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe File opened for modification C:\Windows\SYSTEM.INI f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
Suspicious use of AdjustPrivilegeToken 62 IoCs
description pid Process Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe Token: SeDebugPrivilege 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 3996 wrote to memory of 788 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 8 PID 3996 wrote to memory of 796 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 9 PID 3996 wrote to memory of 336 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 13 PID 3996 wrote to memory of 2596 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 44 PID 3996 wrote to memory of 2624 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 45 PID 3996 wrote to memory of 2848 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 51 PID 3996 wrote to memory of 3532 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 56 PID 3996 wrote to memory of 3660 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 57 PID 3996 wrote to memory of 3828 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 58 PID 3996 wrote to memory of 3924 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 59 PID 3996 wrote to memory of 4012 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 60 PID 3996 wrote to memory of 2956 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 61 PID 3996 wrote to memory of 3716 3996 f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe 62 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2596
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2624
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2848
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3532
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C:\Users\Admin\AppData\Local\Temp\f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe"C:\Users\Admin\AppData\Local\Temp\f7db8b3e27002a0e0a8be2475d71bda4ed75726cd56972f9482f89b317d10483.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3660
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3828
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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:4012
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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:2956
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3716
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5