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Analysis
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max time kernel
157s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 07:12 UTC
Static task
static1
Behavioral task
behavioral1
Sample
83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
General
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Target
83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe
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Size
127KB
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MD5
9f47d869f94b53dfa942f1e60d65a674
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SHA1
1c76b5c71eaee9a0e84a4c194bc8cf2bfcbb3bd5
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SHA256
83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566
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SHA512
d615e2b75efbf9b2962438d011042974e5c3b4ec4d31415c99ed443268ef8a43ef18af428518c586ab3d6836eb9c66451a4775f1c85d09db49651c7fb51a560b
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SSDEEP
1536:gGqOVHe2VHB/swO95P1PDz99mH/U4pIAukGV6XB6/IclavbeG3/wbHBf7XmzNVVX:Xech0D95FnLmH/1g5YRtvbeG3uHMl
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" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
resource yara_rule behavioral2/memory/740-134-0x00000000022B0000-0x000000000333E000-memory.dmp upx behavioral2/memory/740-135-0x00000000022B0000-0x000000000333E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.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) \??\F: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\P: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\S: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\K: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\T: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\V: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\E: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\H: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\I: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\Z: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\L: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\O: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\Q: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\N: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\R: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\U: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\W: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\X: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\G: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\J: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\M: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened (read-only) \??\Y: 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.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 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.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 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe Token: SeDebugPrivilege 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 740 wrote to memory of 776 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 8 PID 740 wrote to memory of 772 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 9 PID 740 wrote to memory of 1008 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 11 PID 740 wrote to memory of 2296 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 42 PID 740 wrote to memory of 2308 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 43 PID 740 wrote to memory of 2472 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 77 PID 740 wrote to memory of 2376 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 71 PID 740 wrote to memory of 1352 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 46 PID 740 wrote to memory of 3252 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 70 PID 740 wrote to memory of 3404 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 68 PID 740 wrote to memory of 3492 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 47 PID 740 wrote to memory of 3576 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 67 PID 740 wrote to memory of 3828 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 66 PID 740 wrote to memory of 4872 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 64 PID 740 wrote to memory of 776 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 8 PID 740 wrote to memory of 772 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 9 PID 740 wrote to memory of 1008 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 11 PID 740 wrote to memory of 2296 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 42 PID 740 wrote to memory of 2308 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 43 PID 740 wrote to memory of 2472 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 77 PID 740 wrote to memory of 2376 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 71 PID 740 wrote to memory of 1352 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 46 PID 740 wrote to memory of 3252 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 70 PID 740 wrote to memory of 3404 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 68 PID 740 wrote to memory of 3492 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 47 PID 740 wrote to memory of 3576 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 67 PID 740 wrote to memory of 3828 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 66 PID 740 wrote to memory of 4872 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 64 PID 740 wrote to memory of 776 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 8 PID 740 wrote to memory of 772 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 9 PID 740 wrote to memory of 1008 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 11 PID 740 wrote to memory of 2296 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 42 PID 740 wrote to memory of 2308 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 43 PID 740 wrote to memory of 2472 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 77 PID 740 wrote to memory of 2376 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 71 PID 740 wrote to memory of 1352 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 46 PID 740 wrote to memory of 3252 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 70 PID 740 wrote to memory of 3404 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 68 PID 740 wrote to memory of 3492 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 47 PID 740 wrote to memory of 3576 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 67 PID 740 wrote to memory of 3828 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 66 PID 740 wrote to memory of 4872 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 64 PID 740 wrote to memory of 776 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 8 PID 740 wrote to memory of 772 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 9 PID 740 wrote to memory of 1008 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 11 PID 740 wrote to memory of 2296 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 42 PID 740 wrote to memory of 2308 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 43 PID 740 wrote to memory of 2472 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 77 PID 740 wrote to memory of 2376 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 71 PID 740 wrote to memory of 1352 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 46 PID 740 wrote to memory of 3252 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 70 PID 740 wrote to memory of 3404 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 68 PID 740 wrote to memory of 3492 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 47 PID 740 wrote to memory of 3576 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 67 PID 740 wrote to memory of 3828 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 66 PID 740 wrote to memory of 4872 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 64 PID 740 wrote to memory of 776 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 8 PID 740 wrote to memory of 772 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 9 PID 740 wrote to memory of 1008 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 11 PID 740 wrote to memory of 2296 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 42 PID 740 wrote to memory of 2308 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 43 PID 740 wrote to memory of 2472 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 77 PID 740 wrote to memory of 2376 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe 71 PID 740 wrote to memory of 1352 740 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.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" 83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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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:1008
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2308
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1352
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3492
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3828
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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:3576
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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:3404
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3252
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2376
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C:\Users\Admin\AppData\Local\Temp\83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.exe"C:\Users\Admin\AppData\Local\Temp\83ca7c2a8bff843544dc8f86175f61bdf97552dcc3bc140ea5666ed5b0435566.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:740
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2472
