Analysis
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max time kernel
148s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 17:18
Static task
static1
Behavioral task
behavioral1
Sample
1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
General
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Target
1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe
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Size
100KB
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MD5
6f6a8cd4fd82efc65ca795b661437156
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SHA1
7cb89a664b6acd5b78f8ee84c0d7e6457c6e384e
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SHA256
1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f
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SHA512
69c3b16117fb7a85986e7c9939fed40c7941e734dd29fd78895aabea8ce3dd96f90674a22a1785b00e77e96ef3d28e78a921d2bc4c662ad0c26bbb175ab185ae
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SSDEEP
3072:CIKrXx5F54m4iHJh//T/xNijaOg/EMGOUam9:3K9ryRiHJhjD43FOUR
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
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\DisableNotifications = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
resource yara_rule behavioral2/memory/1388-133-0x00000000022B0000-0x000000000333E000-memory.dmp upx behavioral2/memory/1388-134-0x00000000022B0000-0x000000000333E000-memory.dmp upx behavioral2/memory/1388-135-0x00000000022B0000-0x000000000333E000-memory.dmp upx -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\I: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\K: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\O: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\S: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\T: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\U: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\F: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\Z: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\W: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\N: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\Q: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\J: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\L: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\M: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\P: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\R: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\E: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\V: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\X: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\Y: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened (read-only) \??\H: 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.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-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe Token: SeDebugPrivilege 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1388 wrote to memory of 788 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 81 PID 1388 wrote to memory of 796 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 80 PID 1388 wrote to memory of 336 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 77 PID 1388 wrote to memory of 2408 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 47 PID 1388 wrote to memory of 2452 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 46 PID 1388 wrote to memory of 2596 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 22 PID 1388 wrote to memory of 2212 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 34 PID 1388 wrote to memory of 3084 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 32 PID 1388 wrote to memory of 3276 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 25 PID 1388 wrote to memory of 3368 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 29 PID 1388 wrote to memory of 3436 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 28 PID 1388 wrote to memory of 3520 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 26 PID 1388 wrote to memory of 3688 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 27 PID 1388 wrote to memory of 4548 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 33 PID 1388 wrote to memory of 4692 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 65 PID 1388 wrote to memory of 1308 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 56 PID 1388 wrote to memory of 2120 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 84 PID 1388 wrote to memory of 788 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 81 PID 1388 wrote to memory of 796 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 80 PID 1388 wrote to memory of 336 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 77 PID 1388 wrote to memory of 2408 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 47 PID 1388 wrote to memory of 2452 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 46 PID 1388 wrote to memory of 2596 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 22 PID 1388 wrote to memory of 2212 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 34 PID 1388 wrote to memory of 3084 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 32 PID 1388 wrote to memory of 3276 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 25 PID 1388 wrote to memory of 3368 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 29 PID 1388 wrote to memory of 3436 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 28 PID 1388 wrote to memory of 3520 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 26 PID 1388 wrote to memory of 3688 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 27 PID 1388 wrote to memory of 4548 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 33 PID 1388 wrote to memory of 4692 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 65 PID 1388 wrote to memory of 2120 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 84 PID 1388 wrote to memory of 788 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 81 PID 1388 wrote to memory of 796 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 80 PID 1388 wrote to memory of 336 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 77 PID 1388 wrote to memory of 2408 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 47 PID 1388 wrote to memory of 2452 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 46 PID 1388 wrote to memory of 2596 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 22 PID 1388 wrote to memory of 2212 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 34 PID 1388 wrote to memory of 3084 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 32 PID 1388 wrote to memory of 3276 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 25 PID 1388 wrote to memory of 3368 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 29 PID 1388 wrote to memory of 3436 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 28 PID 1388 wrote to memory of 3520 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 26 PID 1388 wrote to memory of 3688 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 27 PID 1388 wrote to memory of 4548 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 33 PID 1388 wrote to memory of 4692 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 65 PID 1388 wrote to memory of 2120 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 84 PID 1388 wrote to memory of 788 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 81 PID 1388 wrote to memory of 796 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 80 PID 1388 wrote to memory of 336 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 77 PID 1388 wrote to memory of 2408 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 47 PID 1388 wrote to memory of 2452 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 46 PID 1388 wrote to memory of 2596 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 22 PID 1388 wrote to memory of 2212 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 34 PID 1388 wrote to memory of 3084 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 32 PID 1388 wrote to memory of 3276 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 25 PID 1388 wrote to memory of 3368 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 29 PID 1388 wrote to memory of 3436 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 28 PID 1388 wrote to memory of 3520 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 26 PID 1388 wrote to memory of 3688 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 27 PID 1388 wrote to memory of 4548 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 33 PID 1388 wrote to memory of 4692 1388 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe 65 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe
Processes
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2596
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3276
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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:3520
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3688
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3436
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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:3368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3084
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4548
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2212
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C:\Users\Admin\AppData\Local\Temp\1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe"C:\Users\Admin\AppData\Local\Temp\1f458494d3eae6e3110bc7233c8017634546815284df4b1e6854955b3f956d5f.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- 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:1388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2452
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2408
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1308
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4692
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2120