Analysis
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max time kernel
152s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 21:51
Static task
static1
Behavioral task
behavioral1
Sample
893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe
Resource
win7-20220901-en
windows7-x64
16 signatures
150 seconds
General
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Target
893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe
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Size
1.2MB
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MD5
8362ab8fd2d62ba5e51323d764111c59
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SHA1
0d36f2ddad615025c5a6152f732a2bef8f35bf46
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SHA256
893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964
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SHA512
2e9472e1b5646eb5681bb1ab4d204caf0303c0fa6549a8a69e3a2c8a061f60203610555a76f642b4eb9eaae4d63cf2582929bb96011f0a46c32d9bdce0639f0a
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SSDEEP
3072:knSNtnEp+VzI2uGN0dizP3H+vOzdh13f6VjVuT:UYSp+7us0dizPX+G9f6xYT
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" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
resource yara_rule behavioral2/memory/2640-133-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/2640-134-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/2640-135-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.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) \??\N: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\T: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\U: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\W: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\Y: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\M: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\I: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\K: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\L: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\Q: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\V: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\Z: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\F: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\J: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\O: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\X: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\E: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\H: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\P: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\R: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\S: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened (read-only) \??\G: 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.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 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\ApproveInitialize.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.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-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe Token: SeDebugPrivilege 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2640 wrote to memory of 772 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 8 PID 2640 wrote to memory of 776 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 16 PID 2640 wrote to memory of 328 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 9 PID 2640 wrote to memory of 2324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 24 PID 2640 wrote to memory of 2340 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 61 PID 2640 wrote to memory of 2436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 60 PID 2640 wrote to memory of 3048 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 51 PID 2640 wrote to memory of 3092 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 26 PID 2640 wrote to memory of 3276 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 50 PID 2640 wrote to memory of 3372 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 49 PID 2640 wrote to memory of 3436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 27 PID 2640 wrote to memory of 3520 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 48 PID 2640 wrote to memory of 3748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 47 PID 2640 wrote to memory of 4748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 28 PID 2640 wrote to memory of 4324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 34 PID 2640 wrote to memory of 772 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 8 PID 2640 wrote to memory of 776 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 16 PID 2640 wrote to memory of 328 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 9 PID 2640 wrote to memory of 2324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 24 PID 2640 wrote to memory of 2340 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 61 PID 2640 wrote to memory of 2436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 60 PID 2640 wrote to memory of 3048 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 51 PID 2640 wrote to memory of 3092 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 26 PID 2640 wrote to memory of 3276 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 50 PID 2640 wrote to memory of 3372 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 49 PID 2640 wrote to memory of 3436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 27 PID 2640 wrote to memory of 3520 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 48 PID 2640 wrote to memory of 3748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 47 PID 2640 wrote to memory of 4748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 28 PID 2640 wrote to memory of 4324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 34 PID 2640 wrote to memory of 772 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 8 PID 2640 wrote to memory of 776 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 16 PID 2640 wrote to memory of 328 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 9 PID 2640 wrote to memory of 2324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 24 PID 2640 wrote to memory of 2340 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 61 PID 2640 wrote to memory of 2436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 60 PID 2640 wrote to memory of 3048 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 51 PID 2640 wrote to memory of 3092 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 26 PID 2640 wrote to memory of 3276 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 50 PID 2640 wrote to memory of 3372 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 49 PID 2640 wrote to memory of 3436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 27 PID 2640 wrote to memory of 3520 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 48 PID 2640 wrote to memory of 3748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 47 PID 2640 wrote to memory of 4748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 28 PID 2640 wrote to memory of 4324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 34 PID 2640 wrote to memory of 772 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 8 PID 2640 wrote to memory of 776 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 16 PID 2640 wrote to memory of 328 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 9 PID 2640 wrote to memory of 2324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 24 PID 2640 wrote to memory of 2340 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 61 PID 2640 wrote to memory of 2436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 60 PID 2640 wrote to memory of 3048 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 51 PID 2640 wrote to memory of 3092 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 26 PID 2640 wrote to memory of 3276 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 50 PID 2640 wrote to memory of 3372 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 49 PID 2640 wrote to memory of 3436 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 27 PID 2640 wrote to memory of 3520 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 48 PID 2640 wrote to memory of 3748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 47 PID 2640 wrote to memory of 4748 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 28 PID 2640 wrote to memory of 4324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 34 PID 2640 wrote to memory of 772 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 8 PID 2640 wrote to memory of 776 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 16 PID 2640 wrote to memory of 328 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 9 PID 2640 wrote to memory of 2324 2640 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe 24 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:328
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3092
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3436
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4748
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4324
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3748
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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\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\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3276
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3048
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C:\Users\Admin\AppData\Local\Temp\893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.exe"C:\Users\Admin\AppData\Local\Temp\893756f7466dd5635e2a3c6dcb3eff1f5549bfc0a4db4999c26df37735b99964.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:2640
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2436
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2340