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Analysis
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max time kernel
148s -
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
01/01/2025, 00:28
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe
Resource
win7-20240903-en
General
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Target
2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe
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Size
1.8MB
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MD5
af01e2596cdc48a61696b06a88504c11
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SHA1
b2d9aff56a22a8c3da9932880b115696ad0f68ca
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SHA256
30fef5874f76f5ebccdbd928f2249074aa967783293d323c316df6b5cf113bee
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SHA512
403ba84869a0e70d4c9e002a37d1dac10fcb70721da958e96c44dda26ddaba8920c455dddecbf5ab39c8710c1488ae5df32627b8a17d85034855454e4e25fce3
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SSDEEP
49152:seGhEqi06+qhU5UScSGmDTJKWRa45zSJPIj/SzH/SL8:seGhEqi069U5UpSGmDgWRa45QPIj6zH9
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
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\EnableFirewall = "0" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
resource yara_rule behavioral2/memory/2116-4-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-7-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-11-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-5-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-6-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-3-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-1-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-13-0x0000000002540000-0x00000000035CE000-memory.dmp upx behavioral2/memory/2116-20-0x0000000002540000-0x00000000035CE000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.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 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe Token: SeDebugPrivilege 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2116 wrote to memory of 776 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 8 PID 2116 wrote to memory of 780 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 9 PID 2116 wrote to memory of 316 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 13 PID 2116 wrote to memory of 2972 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 50 PID 2116 wrote to memory of 3060 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 51 PID 2116 wrote to memory of 672 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 52 PID 2116 wrote to memory of 3396 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 56 PID 2116 wrote to memory of 3536 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 57 PID 2116 wrote to memory of 3732 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 58 PID 2116 wrote to memory of 3820 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 59 PID 2116 wrote to memory of 3888 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 60 PID 2116 wrote to memory of 3968 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 61 PID 2116 wrote to memory of 3480 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 62 PID 2116 wrote to memory of 5108 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 64 PID 2116 wrote to memory of 1192 2116 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe 75 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3060
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:672
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3396
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C:\Users\Admin\AppData\Local\Temp\2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-01_af01e2596cdc48a61696b06a88504c11_icedid_silence.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2116
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3536
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3732
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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:3820
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3888
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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:3968
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3480
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5108
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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:1192
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