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Analysis
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max time kernel
151s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 18:27
Static task
static1
Behavioral task
behavioral1
Sample
4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe
Resource
win7-20220812-en
windows7-x64
18 signatures
150 seconds
General
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Target
4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe
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Size
100KB
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MD5
48a275110196fd152b81355eb8bad73d
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SHA1
b11f6960d73aa50546b5bf2bd0ecbf2a74f3eb1d
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SHA256
4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a
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SHA512
178515d9052a91499ca966636c7651d7b047d37538953a19a39512bad0ad510e1cde48879d1b32cfcfd126a36e135df6323ff034997f312816307c11d99b85ae
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SSDEEP
3072:EW1U/ZNyHpuO8fx9OKU/yg8mNBfbYNHmfN:t1U/TC0pZtgbgHo
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" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/2940-134-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/2940-135-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/2940-136-0x0000000002180000-0x000000000320E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.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) \??\J: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\M: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\P: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\Q: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\V: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\Y: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\E: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\H: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\N: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\S: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\F: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\L: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\R: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\T: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\U: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\X: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\Z: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\I: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\K: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\O: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\W: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened (read-only) \??\G: 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.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 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.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 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe Token: SeDebugPrivilege 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2940 wrote to memory of 780 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 73 PID 2940 wrote to memory of 788 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 72 PID 2940 wrote to memory of 64 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 68 PID 2940 wrote to memory of 2632 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 31 PID 2940 wrote to memory of 2672 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 30 PID 2940 wrote to memory of 2880 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 29 PID 2940 wrote to memory of 776 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 27 PID 2940 wrote to memory of 3088 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 26 PID 2940 wrote to memory of 3288 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 25 PID 2940 wrote to memory of 3420 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 23 PID 2940 wrote to memory of 3508 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 22 PID 2940 wrote to memory of 3604 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 21 PID 2940 wrote to memory of 3796 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 20 PID 2940 wrote to memory of 4764 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 18 PID 2940 wrote to memory of 4964 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 3 PID 2940 wrote to memory of 1892 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2 PID 2940 wrote to memory of 780 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 73 PID 2940 wrote to memory of 788 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 72 PID 2940 wrote to memory of 64 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 68 PID 2940 wrote to memory of 2632 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 31 PID 2940 wrote to memory of 2672 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 30 PID 2940 wrote to memory of 2880 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 29 PID 2940 wrote to memory of 776 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 27 PID 2940 wrote to memory of 3088 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 26 PID 2940 wrote to memory of 3288 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 25 PID 2940 wrote to memory of 3420 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 23 PID 2940 wrote to memory of 3508 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 22 PID 2940 wrote to memory of 3604 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 21 PID 2940 wrote to memory of 3796 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 20 PID 2940 wrote to memory of 4764 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 18 PID 2940 wrote to memory of 4964 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 3 PID 2940 wrote to memory of 1892 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 2 PID 2940 wrote to memory of 1480 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 82 PID 2940 wrote to memory of 780 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 73 PID 2940 wrote to memory of 788 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 72 PID 2940 wrote to memory of 64 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 68 PID 2940 wrote to memory of 2632 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 31 PID 2940 wrote to memory of 2672 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 30 PID 2940 wrote to memory of 2880 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 29 PID 2940 wrote to memory of 776 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 27 PID 2940 wrote to memory of 3088 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 26 PID 2940 wrote to memory of 3288 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 25 PID 2940 wrote to memory of 3420 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 23 PID 2940 wrote to memory of 3508 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 22 PID 2940 wrote to memory of 3604 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 21 PID 2940 wrote to memory of 3796 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 20 PID 2940 wrote to memory of 4764 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 18 PID 2940 wrote to memory of 4964 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 3 PID 2940 wrote to memory of 1480 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 82 PID 2940 wrote to memory of 780 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 73 PID 2940 wrote to memory of 788 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 72 PID 2940 wrote to memory of 64 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 68 PID 2940 wrote to memory of 2632 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 31 PID 2940 wrote to memory of 2672 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 30 PID 2940 wrote to memory of 2880 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 29 PID 2940 wrote to memory of 776 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 27 PID 2940 wrote to memory of 3088 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 26 PID 2940 wrote to memory of 3288 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 25 PID 2940 wrote to memory of 3420 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 23 PID 2940 wrote to memory of 3508 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 22 PID 2940 wrote to memory of 3604 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 21 PID 2940 wrote to memory of 3796 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 20 PID 2940 wrote to memory of 4764 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 18 PID 2940 wrote to memory of 4964 2940 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe 3 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe
Processes
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1892
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:4964
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4764
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3796
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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:3604
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3508
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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:3420
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3088
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:776
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C:\Users\Admin\AppData\Local\Temp\4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe"C:\Users\Admin\AppData\Local\Temp\4a0198b2d27be0cdcd9f8f4136bfe1abbd990f2b5976e9e9cc5258a7fda6216a.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- 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:2940
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2672
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2632
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:64
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1480
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1624
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C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.11⤵PID:5072