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Analysis
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max time kernel
0s -
max time network
89s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2024, 18:47
Static task
static1
Behavioral task
behavioral1
Sample
e94f26308dd12f33127f38728ca8ec16.exe
Resource
win7-20231215-en
General
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Target
e94f26308dd12f33127f38728ca8ec16.exe
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Size
100KB
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MD5
e94f26308dd12f33127f38728ca8ec16
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SHA1
66b06496d6f260cf0861b04b27f1d36a220b6105
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SHA256
13f10479812e020ad14c2e6a1ee24c1620248ab2871aafd25afbbc156e0c25f6
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SHA512
2c0c03b0057b2a79ce1e10e7cc86a7767e2402121f217d8fd2800ffa0ea6be409672c7fa91d060269d423d5263041a30b9dc902ba34ffc971ce120f1d51efb61
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SSDEEP
1536:qlJqRThpHC1+VJON8oVZqziDEwW+B/nibT6Ps0m5itFleF4smyREkz0YjB:2qR68MZq5PH6098FlC4i
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe -
resource yara_rule behavioral2/memory/4948-1-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-3-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-10-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-6-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-11-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-4-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-12-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-13-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-14-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-15-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-16-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-17-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-18-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-19-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-21-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-22-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-23-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-25-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-26-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-28-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-30-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-33-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-35-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-37-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-39-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-41-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-43-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-50-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-52-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-53-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-54-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-56-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-59-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-61-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-63-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-65-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/4948-67-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e94f26308dd12f33127f38728ca8ec16.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4948 e94f26308dd12f33127f38728ca8ec16.exe 4948 e94f26308dd12f33127f38728ca8ec16.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 4948 e94f26308dd12f33127f38728ca8ec16.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 4948 wrote to memory of 788 4948 e94f26308dd12f33127f38728ca8ec16.exe 90 PID 4948 wrote to memory of 792 4948 e94f26308dd12f33127f38728ca8ec16.exe 8 PID 4948 wrote to memory of 64 4948 e94f26308dd12f33127f38728ca8ec16.exe 9 PID 4948 wrote to memory of 3016 4948 e94f26308dd12f33127f38728ca8ec16.exe 52 PID 4948 wrote to memory of 3048 4948 e94f26308dd12f33127f38728ca8ec16.exe 51 PID 4948 wrote to memory of 3080 4948 e94f26308dd12f33127f38728ca8ec16.exe 50 PID 4948 wrote to memory of 3352 4948 e94f26308dd12f33127f38728ca8ec16.exe 47 PID 4948 wrote to memory of 3528 4948 e94f26308dd12f33127f38728ca8ec16.exe 46 PID 4948 wrote to memory of 3740 4948 e94f26308dd12f33127f38728ca8ec16.exe 45 PID 4948 wrote to memory of 3916 4948 e94f26308dd12f33127f38728ca8ec16.exe 44 PID 4948 wrote to memory of 3988 4948 e94f26308dd12f33127f38728ca8ec16.exe 43 PID 4948 wrote to memory of 4072 4948 e94f26308dd12f33127f38728ca8ec16.exe 42 PID 4948 wrote to memory of 3844 4948 e94f26308dd12f33127f38728ca8ec16.exe 41 PID 4948 wrote to memory of 1584 4948 e94f26308dd12f33127f38728ca8ec16.exe 29 PID 4948 wrote to memory of 4732 4948 e94f26308dd12f33127f38728ca8ec16.exe 27 PID 4948 wrote to memory of 2972 4948 e94f26308dd12f33127f38728ca8ec16.exe 23 PID 4948 wrote to memory of 4392 4948 e94f26308dd12f33127f38728ca8ec16.exe 18 PID 4948 wrote to memory of 3344 4948 e94f26308dd12f33127f38728ca8ec16.exe 17 PID 4948 wrote to memory of 4912 4948 e94f26308dd12f33127f38728ca8ec16.exe 16 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Users\Admin\AppData\Local\Temp\e94f26308dd12f33127f38728ca8ec16.exe"C:\Users\Admin\AppData\Local\Temp\e94f26308dd12f33127f38728ca8ec16.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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:4948
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4912
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3344
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4392
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2972
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4732
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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:1584
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3844
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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:4072
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3988
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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:3916
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3528
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3352
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3080
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3048
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:3016
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1