Analysis
-
max time kernel
153s -
max time network
170s -
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 21:46
Static task
static1
Behavioral task
behavioral1
Sample
c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe
Resource
win7-20220812-en
windows7-x64
18 signatures
150 seconds
General
-
Target
c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe
-
Size
100KB
-
MD5
91c63bd8a2d846e72f4d0b51ef41c553
-
SHA1
79ce5ee1e13f89dbec918fc2029aa937e651434e
-
SHA256
c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d
-
SHA512
7e54001ba7d33e1842764405799ddfa47303e8f57b029dbe1635b60862fd6c81d26a3218fcac0d91bda2130db570aa52d09b6861dc3f2bad9bdedfc3f185411a
-
SSDEEP
3072:uRXKkI69JTbUO1uS2TQu1CFrLbbUn9uDj:uR6kIudQuKQu1CFrvecj
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
-
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" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Disables Task Manager via registry modification
-
resource yara_rule behavioral2/memory/3992-133-0x00000000022D0000-0x000000000335E000-memory.dmp upx behavioral2/memory/3992-134-0x00000000022D0000-0x000000000335E000-memory.dmp upx behavioral2/memory/3992-135-0x00000000022D0000-0x000000000335E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.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) \??\P: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\V: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\X: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\E: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\I: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\M: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\F: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\S: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\W: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\Q: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\T: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\U: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\H: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\L: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\O: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\N: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\R: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\Y: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\Z: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\G: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\J: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened (read-only) \??\K: c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.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 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe Token: SeDebugPrivilege 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3992 wrote to memory of 780 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 9 PID 3992 wrote to memory of 788 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 10 PID 3992 wrote to memory of 1020 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 12 PID 3992 wrote to memory of 2340 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 78 PID 3992 wrote to memory of 2368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 77 PID 3992 wrote to memory of 2464 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 76 PID 3992 wrote to memory of 2456 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 68 PID 3992 wrote to memory of 2736 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 67 PID 3992 wrote to memory of 3260 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 44 PID 3992 wrote to memory of 3368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 46 PID 3992 wrote to memory of 3432 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 45 PID 3992 wrote to memory of 3520 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 66 PID 3992 wrote to memory of 3708 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 65 PID 3992 wrote to memory of 4612 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 62 PID 3992 wrote to memory of 780 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 9 PID 3992 wrote to memory of 788 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 10 PID 3992 wrote to memory of 1020 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 12 PID 3992 wrote to memory of 2340 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 78 PID 3992 wrote to memory of 2368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 77 PID 3992 wrote to memory of 2464 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 76 PID 3992 wrote to memory of 2456 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 68 PID 3992 wrote to memory of 2736 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 67 PID 3992 wrote to memory of 3260 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 44 PID 3992 wrote to memory of 3368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 46 PID 3992 wrote to memory of 3432 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 45 PID 3992 wrote to memory of 3520 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 66 PID 3992 wrote to memory of 3708 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 65 PID 3992 wrote to memory of 4612 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 62 PID 3992 wrote to memory of 780 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 9 PID 3992 wrote to memory of 788 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 10 PID 3992 wrote to memory of 1020 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 12 PID 3992 wrote to memory of 2340 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 78 PID 3992 wrote to memory of 2368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 77 PID 3992 wrote to memory of 2464 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 76 PID 3992 wrote to memory of 2456 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 68 PID 3992 wrote to memory of 2736 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 67 PID 3992 wrote to memory of 3260 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 44 PID 3992 wrote to memory of 3368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 46 PID 3992 wrote to memory of 3432 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 45 PID 3992 wrote to memory of 3520 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 66 PID 3992 wrote to memory of 3708 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 65 PID 3992 wrote to memory of 4612 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 62 PID 3992 wrote to memory of 780 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 9 PID 3992 wrote to memory of 788 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 10 PID 3992 wrote to memory of 1020 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 12 PID 3992 wrote to memory of 2340 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 78 PID 3992 wrote to memory of 2368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 77 PID 3992 wrote to memory of 2464 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 76 PID 3992 wrote to memory of 2456 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 68 PID 3992 wrote to memory of 2736 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 67 PID 3992 wrote to memory of 3260 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 44 PID 3992 wrote to memory of 3368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 46 PID 3992 wrote to memory of 3432 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 45 PID 3992 wrote to memory of 3520 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 66 PID 3992 wrote to memory of 3708 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 65 PID 3992 wrote to memory of 4612 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 62 PID 3992 wrote to memory of 780 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 9 PID 3992 wrote to memory of 788 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 10 PID 3992 wrote to memory of 1020 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 12 PID 3992 wrote to memory of 2340 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 78 PID 3992 wrote to memory of 2368 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 77 PID 3992 wrote to memory of 2464 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 76 PID 3992 wrote to memory of 2456 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 68 PID 3992 wrote to memory of 2736 3992 c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe 67 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1020
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3260
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3432
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3368
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4612
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3708
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3520
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:2736
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2456
-
C:\Users\Admin\AppData\Local\Temp\c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.exe"C:\Users\Admin\AppData\Local\Temp\c3a87bb23d15d81f5b1a1289af825197ba7de9cdded55dc7379ba3f8ae76523d.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:3992
-
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2464
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2368
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2340