Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
21/11/2022, 08:55
Static task
static1
Behavioral task
behavioral1
Sample
4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe
Resource
win7-20221111-en
windows7-x64
16 signatures
150 seconds
General
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Target
4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe
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Size
100KB
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MD5
106f22cd912dfeb3b52b425fde924eac
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SHA1
dcb609ac963e037398a72a292b17e6999c9a3b72
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SHA256
4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f
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SHA512
be2d6a0a939e968911fe0e0690f34b5ff679a44e2e2dd7e51f2936ed83d56617317f965518adc9fc846266e4c476a0672f5c31cdff2770193104b1e217a669d9
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SSDEEP
1536:pviXIihNPRuKYQ/2HRwhieIeRNVvb5ey4ToVNIsrKAnpqSrA:sYirT9hNNVjHV5KATrA
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\EnableFirewall = "0" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
resource yara_rule behavioral2/memory/2836-132-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/2836-134-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/2836-135-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.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) \??\K: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\N: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\R: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\G: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\F: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\J: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\M: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\O: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\P: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\T: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\W: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\E: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\Y: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\U: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\V: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\X: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\Z: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\Q: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\I: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\L: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\S: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened (read-only) \??\H: 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.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 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.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-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe Token: SeDebugPrivilege 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2836 wrote to memory of 796 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 81 PID 2836 wrote to memory of 800 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 80 PID 2836 wrote to memory of 340 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 9 PID 2836 wrote to memory of 2372 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 13 PID 2836 wrote to memory of 2388 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 52 PID 2836 wrote to memory of 2588 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 47 PID 2836 wrote to memory of 2548 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 40 PID 2836 wrote to memory of 2972 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 39 PID 2836 wrote to memory of 3260 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 38 PID 2836 wrote to memory of 3352 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 37 PID 2836 wrote to memory of 3416 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 14 PID 2836 wrote to memory of 3504 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 36 PID 2836 wrote to memory of 3804 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 35 PID 2836 wrote to memory of 4740 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 32 PID 2836 wrote to memory of 796 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 81 PID 2836 wrote to memory of 800 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 80 PID 2836 wrote to memory of 340 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 9 PID 2836 wrote to memory of 2372 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 13 PID 2836 wrote to memory of 2388 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 52 PID 2836 wrote to memory of 2588 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 47 PID 2836 wrote to memory of 2548 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 40 PID 2836 wrote to memory of 2972 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 39 PID 2836 wrote to memory of 3260 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 38 PID 2836 wrote to memory of 3352 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 37 PID 2836 wrote to memory of 3416 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 14 PID 2836 wrote to memory of 3504 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 36 PID 2836 wrote to memory of 3804 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 35 PID 2836 wrote to memory of 4740 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 32 PID 2836 wrote to memory of 796 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 81 PID 2836 wrote to memory of 800 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 80 PID 2836 wrote to memory of 340 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 9 PID 2836 wrote to memory of 2372 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 13 PID 2836 wrote to memory of 2388 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 52 PID 2836 wrote to memory of 2588 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 47 PID 2836 wrote to memory of 2548 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 40 PID 2836 wrote to memory of 2972 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 39 PID 2836 wrote to memory of 3260 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 38 PID 2836 wrote to memory of 3352 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 37 PID 2836 wrote to memory of 3416 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 14 PID 2836 wrote to memory of 3504 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 36 PID 2836 wrote to memory of 3804 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 35 PID 2836 wrote to memory of 4740 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 32 PID 2836 wrote to memory of 796 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 81 PID 2836 wrote to memory of 800 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 80 PID 2836 wrote to memory of 340 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 9 PID 2836 wrote to memory of 2372 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 13 PID 2836 wrote to memory of 2388 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 52 PID 2836 wrote to memory of 2588 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 47 PID 2836 wrote to memory of 2548 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 40 PID 2836 wrote to memory of 2972 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 39 PID 2836 wrote to memory of 3260 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 38 PID 2836 wrote to memory of 3352 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 37 PID 2836 wrote to memory of 3416 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 14 PID 2836 wrote to memory of 3504 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 36 PID 2836 wrote to memory of 3804 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 35 PID 2836 wrote to memory of 4740 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 32 PID 2836 wrote to memory of 796 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 81 PID 2836 wrote to memory of 800 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 80 PID 2836 wrote to memory of 340 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 9 PID 2836 wrote to memory of 2372 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 13 PID 2836 wrote to memory of 2388 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 52 PID 2836 wrote to memory of 2588 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 47 PID 2836 wrote to memory of 2548 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 40 PID 2836 wrote to memory of 2972 2836 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe 39 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:340
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2372
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3416
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4740
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3804
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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:3504
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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:3352
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:2972
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2548
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C:\Users\Admin\AppData\Local\Temp\4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.exe"C:\Users\Admin\AppData\Local\Temp\4a4beec91ce1e5eb9c7c21e0cbbcde8e5612a3e8103caeec70e62d57e7f90d5f.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:2836
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2388
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796