Analysis
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max time kernel
95s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe
Resource
win7-20240903-en
windows7-x64
13 signatures
150 seconds
General
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Target
2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe
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Size
524KB
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MD5
18da70ba654ed720222a09dabed44d38
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SHA1
8469eb85e524c394916e2c0ab1db93ef6d7b2b08
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SHA256
9d650b1c6a8ac984fb9895bf9de61443dcd36c7d2ad0cfba0ae291ae09f36239
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SHA512
616bea013a0f5f77588e9063cee9cc04a688dc876ec1c6b3182154493da8e3282cbd21580420fba38a99fda82d7db64e5602ea1c3989627bfe3e15f5371bb2b3
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SSDEEP
6144:yoyZmTAsfJFakxaLjcMkc0Cax1PPGp6bYA0w601+dNT9/0626ASkVOAF7guSzgPm:yoyIJsMPrPep6bYboEdNLuZPCL
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\EnableFirewall = "0" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
resource yara_rule behavioral2/memory/1120-4-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-1-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-6-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-13-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-7-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-19-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-20-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-15-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-22-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-14-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-5-0x0000000002360000-0x000000000341A000-memory.dmp upx behavioral2/memory/1120-3-0x0000000002360000-0x000000000341A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e576e79 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe File opened for modification C:\Windows\SYSTEM.INI 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.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 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1120 wrote to memory of 764 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 8 PID 1120 wrote to memory of 772 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 9 PID 1120 wrote to memory of 384 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 13 PID 1120 wrote to memory of 2424 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 42 PID 1120 wrote to memory of 2432 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 43 PID 1120 wrote to memory of 2684 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 47 PID 1120 wrote to memory of 3524 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 56 PID 1120 wrote to memory of 3644 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 57 PID 1120 wrote to memory of 3820 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 58 PID 1120 wrote to memory of 3916 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 59 PID 1120 wrote to memory of 3976 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 60 PID 1120 wrote to memory of 4056 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 61 PID 1120 wrote to memory of 4144 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 62 PID 1120 wrote to memory of 4296 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 75 PID 1120 wrote to memory of 4772 1120 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2424
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2432
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2684
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3524
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C:\Users\Admin\AppData\Local\Temp\2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-23_18da70ba654ed720222a09dabed44d38_bkransomware_hawkeye.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:1120
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3644
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3820
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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\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3976
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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:4056
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4144
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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:4296
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4772
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