Analysis
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max time kernel
165s -
max time network
199s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 11:49
Static task
static1
Behavioral task
behavioral1
Sample
a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe
Resource
win7-20221111-en
windows7-x64
16 signatures
150 seconds
General
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Target
a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe
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Size
100KB
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MD5
7b9dd731020297b6bb95ec3f16d42e1a
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SHA1
8a4a49f8b6b13223a477bf1156d80ec3943c5ac0
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SHA256
a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa
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SHA512
db3a3fb8e53e93a44d1de8239cc5c47bedfa94ee3184e288cfbeb092bba04f1bd387ab054fbc95bcbdd6bf140527eb5de39d426febdf1e2b24a85756f89bc3fa
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SSDEEP
3072:dAv1AwQIP+wRoJBQeVPVdQwJMPqdu0Nl:6dAwfvRIV96NPM5n
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" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
resource yara_rule behavioral2/memory/4272-133-0x00000000022E0000-0x000000000336E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.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) \??\V: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\X: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\G: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\K: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\T: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\U: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\E: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\I: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\R: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\Z: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\N: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\O: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\S: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\W: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\M: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\P: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\Q: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\Y: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\F: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\H: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\J: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened (read-only) \??\L: a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.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 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.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-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe Token: SeDebugPrivilege 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4272 wrote to memory of 812 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 9 PID 4272 wrote to memory of 820 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 15 PID 4272 wrote to memory of 336 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 12 PID 4272 wrote to memory of 2472 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 72 PID 4272 wrote to memory of 2480 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 71 PID 4272 wrote to memory of 2568 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 36 PID 4272 wrote to memory of 2532 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 63 PID 4272 wrote to memory of 1072 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 60 PID 4272 wrote to memory of 3268 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 59 PID 4272 wrote to memory of 3372 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 52 PID 4272 wrote to memory of 3440 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 50 PID 4272 wrote to memory of 3520 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 49 PID 4272 wrote to memory of 3776 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 48 PID 4272 wrote to memory of 4852 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 46 PID 4272 wrote to memory of 4936 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 53 PID 4272 wrote to memory of 3364 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 55 PID 4272 wrote to memory of 2740 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 62 PID 4272 wrote to memory of 812 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 9 PID 4272 wrote to memory of 820 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 15 PID 4272 wrote to memory of 336 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 12 PID 4272 wrote to memory of 2472 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 72 PID 4272 wrote to memory of 2480 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 71 PID 4272 wrote to memory of 2568 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 36 PID 4272 wrote to memory of 2532 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 63 PID 4272 wrote to memory of 1072 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 60 PID 4272 wrote to memory of 3268 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 59 PID 4272 wrote to memory of 3372 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 52 PID 4272 wrote to memory of 3440 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 50 PID 4272 wrote to memory of 3520 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 49 PID 4272 wrote to memory of 3776 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 48 PID 4272 wrote to memory of 4852 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 46 PID 4272 wrote to memory of 4936 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 53 PID 4272 wrote to memory of 3364 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 55 PID 4272 wrote to memory of 2740 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 62 PID 4272 wrote to memory of 812 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 9 PID 4272 wrote to memory of 820 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 15 PID 4272 wrote to memory of 336 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 12 PID 4272 wrote to memory of 2472 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 72 PID 4272 wrote to memory of 2480 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 71 PID 4272 wrote to memory of 2568 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 36 PID 4272 wrote to memory of 2532 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 63 PID 4272 wrote to memory of 1072 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 60 PID 4272 wrote to memory of 3268 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 59 PID 4272 wrote to memory of 3372 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 52 PID 4272 wrote to memory of 3440 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 50 PID 4272 wrote to memory of 3520 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 49 PID 4272 wrote to memory of 3776 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 48 PID 4272 wrote to memory of 4852 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 46 PID 4272 wrote to memory of 4936 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 53 PID 4272 wrote to memory of 3364 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 55 PID 4272 wrote to memory of 812 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 9 PID 4272 wrote to memory of 820 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 15 PID 4272 wrote to memory of 336 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 12 PID 4272 wrote to memory of 2472 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 72 PID 4272 wrote to memory of 2480 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 71 PID 4272 wrote to memory of 2568 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 36 PID 4272 wrote to memory of 2532 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 63 PID 4272 wrote to memory of 1072 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 60 PID 4272 wrote to memory of 3268 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 59 PID 4272 wrote to memory of 3372 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 52 PID 4272 wrote to memory of 3440 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 50 PID 4272 wrote to memory of 3520 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 49 PID 4272 wrote to memory of 3776 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 48 PID 4272 wrote to memory of 4852 4272 a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe 46 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:812
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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:820
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2568
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4852
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3776
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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:3440
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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:3372
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4936
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3364
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3268
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1072
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:2740
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2532
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C:\Users\Admin\AppData\Local\Temp\a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.exe"C:\Users\Admin\AppData\Local\Temp\a4c6c92eb330a95f4048658be0c8daf07c2be696280a5aa3bd615e90eac632aa.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:4272
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2480
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2472
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C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.11⤵PID:5032
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1300
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3112
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:4616