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
26-12-2024 19:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe
Resource
win7-20240729-en
windows7-x64
14 signatures
150 seconds
General
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Target
2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe
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Size
524KB
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MD5
26956d3e39181a5165f55b7ea7630563
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SHA1
f99f70a52addac29a1f0f28b8f117f9ae9b0ba66
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SHA256
1ed51413faf5195f46b8fed28ad1fbfd809adf217ee9e5e3ee4b8f9ed6c8b7bc
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SHA512
0de5f1e49fcc27c8dee9e3b192f697096396ffc50926347f8ff567ae8deef8ad95e8dbbbda8e16dbf53747f6e23de04449b50dafcfb75afd709c8193bf7131df
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SSDEEP
6144:JoyZmTAsfJFakxaLjcMkc0Cax1PRGp6bYA0w601+dNT9/0626ASkVOAFTvai581y:JoyIJsMPrP0p6bYboEdNW7J
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" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_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" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
resource yara_rule behavioral2/memory/1056-4-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-7-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-5-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-8-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-18-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-20-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-19-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-29-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-11-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-6-0x0000000002380000-0x000000000343A000-memory.dmp upx behavioral2/memory/1056-3-0x0000000002380000-0x000000000343A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57ad95 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe File opened for modification C:\Windows\SYSTEM.INI 2024-12-26_26956d3e39181a5165f55b7ea7630563_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 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe Token: SeDebugPrivilege 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1056 wrote to memory of 784 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 8 PID 1056 wrote to memory of 788 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 9 PID 1056 wrote to memory of 60 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 13 PID 1056 wrote to memory of 2700 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 49 PID 1056 wrote to memory of 2836 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 50 PID 1056 wrote to memory of 2912 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 51 PID 1056 wrote to memory of 3416 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 56 PID 1056 wrote to memory of 3524 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 57 PID 1056 wrote to memory of 3724 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 58 PID 1056 wrote to memory of 3812 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 59 PID 1056 wrote to memory of 3880 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 60 PID 1056 wrote to memory of 3960 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 61 PID 1056 wrote to memory of 3640 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 62 PID 1056 wrote to memory of 4092 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe 74 PID 1056 wrote to memory of 4836 1056 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.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" 2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2700
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2836
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2912
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3416
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C:\Users\Admin\AppData\Local\Temp\2024-12-26_26956d3e39181a5165f55b7ea7630563_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-26_26956d3e39181a5165f55b7ea7630563_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:1056
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3524
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3724
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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:3812
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3880
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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:3960
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3640
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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:4092
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4836
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