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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
General
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Target
73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe
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Size
216KB
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MD5
0e3514b6fb24bf9b1803c5ab65867c11
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SHA1
af384d914e23795cb922b2c41c56d0e45b67e2a4
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SHA256
73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf
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SHA512
fdb1fd6569a5c2bdc1b6ca2430ad04e4cbc19eec85a4e5168c2e058c009f360dc93383e7c76c45af747bfa1f800f95f41c4cbcc718fb902c7e4a7f9490f06ef7
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SSDEEP
3072:UrYgJesrikvyxyvZcMO/6T4nIB5BAZlB/x22ShYf6uSrr0RA2ZodnSOyNbL:Up5r9qAZcR/6TkINwlrVYYf6SXOdJmL
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Disables Task Manager via registry modification
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Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 3492 netsh.exe -
resource yara_rule behavioral2/memory/4816-132-0x0000000002450000-0x0000000003483000-memory.dmp upx behavioral2/memory/4816-135-0x0000000002450000-0x0000000003483000-memory.dmp upx behavioral2/memory/4816-136-0x0000000002450000-0x0000000003483000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe Token: SeDebugPrivilege 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4816 wrote to memory of 3492 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 81 PID 4816 wrote to memory of 3492 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 81 PID 4816 wrote to memory of 3492 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 81 PID 4816 wrote to memory of 804 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 9 PID 4816 wrote to memory of 812 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 18 PID 4816 wrote to memory of 404 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 11 PID 4816 wrote to memory of 2528 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 38 PID 4816 wrote to memory of 2656 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 79 PID 4816 wrote to memory of 2892 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 78 PID 4816 wrote to memory of 968 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 76 PID 4816 wrote to memory of 3096 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 75 PID 4816 wrote to memory of 3280 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 74 PID 4816 wrote to memory of 3388 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 73 PID 4816 wrote to memory of 3452 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 72 PID 4816 wrote to memory of 3540 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 71 PID 4816 wrote to memory of 3684 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 70 PID 4816 wrote to memory of 4640 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 67 PID 4816 wrote to memory of 3492 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 81 PID 4816 wrote to memory of 3492 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 81 PID 4816 wrote to memory of 804 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 9 PID 4816 wrote to memory of 812 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 18 PID 4816 wrote to memory of 404 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 11 PID 4816 wrote to memory of 2528 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 38 PID 4816 wrote to memory of 2656 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 79 PID 4816 wrote to memory of 2892 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 78 PID 4816 wrote to memory of 968 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 76 PID 4816 wrote to memory of 3096 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 75 PID 4816 wrote to memory of 3280 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 74 PID 4816 wrote to memory of 3388 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 73 PID 4816 wrote to memory of 3452 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 72 PID 4816 wrote to memory of 3540 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 71 PID 4816 wrote to memory of 3684 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 70 PID 4816 wrote to memory of 4640 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 67 PID 4816 wrote to memory of 804 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 9 PID 4816 wrote to memory of 812 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 18 PID 4816 wrote to memory of 404 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 11 PID 4816 wrote to memory of 2528 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 38 PID 4816 wrote to memory of 2656 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 79 PID 4816 wrote to memory of 2892 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 78 PID 4816 wrote to memory of 968 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 76 PID 4816 wrote to memory of 3096 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 75 PID 4816 wrote to memory of 3280 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 74 PID 4816 wrote to memory of 3388 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 73 PID 4816 wrote to memory of 3452 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 72 PID 4816 wrote to memory of 3540 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 71 PID 4816 wrote to memory of 3684 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 70 PID 4816 wrote to memory of 4640 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 67 PID 4816 wrote to memory of 804 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 9 PID 4816 wrote to memory of 812 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 18 PID 4816 wrote to memory of 404 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 11 PID 4816 wrote to memory of 2528 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 38 PID 4816 wrote to memory of 2656 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 79 PID 4816 wrote to memory of 2892 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 78 PID 4816 wrote to memory of 968 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 76 PID 4816 wrote to memory of 3096 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 75 PID 4816 wrote to memory of 3280 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 74 PID 4816 wrote to memory of 3388 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 73 PID 4816 wrote to memory of 3452 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 72 PID 4816 wrote to memory of 3540 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 71 PID 4816 wrote to memory of 3684 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 70 PID 4816 wrote to memory of 4640 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 67 PID 4816 wrote to memory of 804 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 9 PID 4816 wrote to memory of 812 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 18 PID 4816 wrote to memory of 404 4816 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe 11 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:404
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:812
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4640
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3684
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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:3540
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3452
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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:3388
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3096
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:968
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C:\Users\Admin\AppData\Local\Temp\73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe"C:\Users\Admin\AppData\Local\Temp\73f9d38fb65bd5915325b99692fb40b4e6b0e7b593ce20e533cc7e7e3063dbaf.exe"2⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4816 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable3⤵
- Modifies Windows Firewall
PID:3492
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2656