Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 18:42
Static task
static1
Behavioral task
behavioral1
Sample
cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
General
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Target
cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe
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Size
100KB
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MD5
072698d0f41f867f19605e339d933254
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SHA1
b811867d33e71684e7f9632cc19089020169505f
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SHA256
cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a
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SHA512
d59386371b5907116d6797d300ab0071d1f677f01a1c325174b0bc7bed5cb65acd5b99b2ce314d0dfdea96237154258d76bdb58b3cb2f3450dc626bb8ba22258
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SSDEEP
3072:j2QZsMckH9U0WRKoXZtTXGO7IKXD7s99T:jLZfH9YRKURGPMD7o
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\DoNotAllowExceptions = "0" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
resource yara_rule behavioral2/memory/4348-132-0x00000000022B0000-0x000000000333E000-memory.dmp upx behavioral2/memory/4348-134-0x00000000022B0000-0x000000000333E000-memory.dmp upx behavioral2/memory/4348-135-0x00000000022B0000-0x000000000333E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.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) \??\M: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\L: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\P: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\R: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\U: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\H: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\I: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\J: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\K: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\V: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\W: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\X: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\Y: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\F: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\N: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\T: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\S: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\Z: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\E: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\G: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\O: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened (read-only) \??\Q: cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.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 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.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 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe Token: SeDebugPrivilege 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4348 wrote to memory of 776 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 13 PID 4348 wrote to memory of 784 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 12 PID 4348 wrote to memory of 328 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 8 PID 4348 wrote to memory of 2332 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 62 PID 4348 wrote to memory of 2368 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 61 PID 4348 wrote to memory of 2464 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 58 PID 4348 wrote to memory of 2756 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 52 PID 4348 wrote to memory of 2752 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 51 PID 4348 wrote to memory of 3256 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 50 PID 4348 wrote to memory of 3356 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 49 PID 4348 wrote to memory of 3420 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 48 PID 4348 wrote to memory of 3516 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 47 PID 4348 wrote to memory of 3808 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 46 PID 4348 wrote to memory of 4720 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 43 PID 4348 wrote to memory of 3444 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 33 PID 4348 wrote to memory of 2380 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 30 PID 4348 wrote to memory of 776 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 13 PID 4348 wrote to memory of 784 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 12 PID 4348 wrote to memory of 328 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 8 PID 4348 wrote to memory of 2332 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 62 PID 4348 wrote to memory of 2368 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 61 PID 4348 wrote to memory of 2464 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 58 PID 4348 wrote to memory of 2756 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 52 PID 4348 wrote to memory of 2752 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 51 PID 4348 wrote to memory of 3256 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 50 PID 4348 wrote to memory of 3356 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 49 PID 4348 wrote to memory of 3420 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 48 PID 4348 wrote to memory of 3516 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 47 PID 4348 wrote to memory of 3808 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 46 PID 4348 wrote to memory of 4720 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 43 PID 4348 wrote to memory of 3444 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 33 PID 4348 wrote to memory of 776 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 13 PID 4348 wrote to memory of 784 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 12 PID 4348 wrote to memory of 328 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 8 PID 4348 wrote to memory of 2332 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 62 PID 4348 wrote to memory of 2368 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 61 PID 4348 wrote to memory of 2464 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 58 PID 4348 wrote to memory of 2756 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 52 PID 4348 wrote to memory of 2752 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 51 PID 4348 wrote to memory of 3256 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 50 PID 4348 wrote to memory of 3356 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 49 PID 4348 wrote to memory of 3420 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 48 PID 4348 wrote to memory of 3516 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 47 PID 4348 wrote to memory of 3808 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 46 PID 4348 wrote to memory of 4720 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 43 PID 4348 wrote to memory of 3444 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 33 PID 4348 wrote to memory of 776 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 13 PID 4348 wrote to memory of 784 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 12 PID 4348 wrote to memory of 328 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 8 PID 4348 wrote to memory of 2332 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 62 PID 4348 wrote to memory of 2368 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 61 PID 4348 wrote to memory of 2464 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 58 PID 4348 wrote to memory of 2756 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 52 PID 4348 wrote to memory of 2752 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 51 PID 4348 wrote to memory of 3256 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 50 PID 4348 wrote to memory of 3356 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 49 PID 4348 wrote to memory of 3420 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 48 PID 4348 wrote to memory of 3516 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 47 PID 4348 wrote to memory of 3808 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 46 PID 4348 wrote to memory of 4720 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 43 PID 4348 wrote to memory of 3444 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 33 PID 4348 wrote to memory of 776 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 13 PID 4348 wrote to memory of 784 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 12 PID 4348 wrote to memory of 328 4348 cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe 8 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe
Processes
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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:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:776
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2380
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:3444
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4720
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3808
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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:3516
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3420
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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:3356
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3256
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:2752
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2756
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C:\Users\Admin\AppData\Local\Temp\cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.exe"C:\Users\Admin\AppData\Local\Temp\cf8d729092628be73c6b114c581f370a0efb1f000e8474800e1bb07ce6a3dd0a.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:4348
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2464
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2368
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2332