Analysis
- max time kernel
151s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
28/10/2022, 19:39
Static task
static1
Behavioral task
behavioral1
Sample
2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe
Resource
win7-20220901-en
windows7-x64
16 signatures
150 seconds
General
- Target 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe
- Size 100KB
- Sample221028-yc5e7scff6
- SHA256 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8
- MD5 0bb2273e09b38253bcd1affa5ad7d162
- SHA1 b77f16008873884af5c01c1928a4897f8091d27e
- SHA512 290694e772f6928947049177bbfadff59aacb54e9d9345a79dfc122d5141df3fe4d0aefa74d8bfd44186b31831e68fc0a9a04e9dffde438c3ace85ede3a810ad
- SSDEEP 1536:dntVxI1L9VObTQ8o1P1rAnOwoDsWdpN4rt/H8JvGjNYVu/1hjWKe5y6:dnHxIN9Vz1P9AnHANdpe/H+uaVuDNe
- MD5 SHA1 SHA512 SSDEEP
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" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe -
resource yara_rule behavioral2/memory/4956-133-0x00000000021C0000-0x000000000324E000-memory.dmp upx behavioral2/memory/4956-134-0x00000000021C0000-0x000000000324E000-memory.dmp upx behavioral2/memory/4956-135-0x00000000021C0000-0x000000000324E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.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) \??\Q: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\Z: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\E: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\G: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\J: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\O: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\M: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\N: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\P: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\U: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\F: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\I: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\K: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\L: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\X: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\Y: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\H: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\R: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\V: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\W: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\S: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened (read-only) \??\T: 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe - Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.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-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe Token: SeDebugPrivilege 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4956 wrote to memory of 764 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 8 PID 4956 wrote to memory of 768 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 80 PID 4956 wrote to memory of 1016 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 9 PID 4956 wrote to memory of 2452 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 52 PID 4956 wrote to memory of 2516 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 51 PID 4956 wrote to memory of 2692 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 45 PID 4956 wrote to memory of 3092 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 42 PID 4956 wrote to memory of 3212 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 41 PID 4956 wrote to memory of 3408 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 40 PID 4956 wrote to memory of 3504 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 39 PID 4956 wrote to memory of 3576 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 16 PID 4956 wrote to memory of 3660 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 38 PID 4956 wrote to memory of 3820 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 37 PID 4956 wrote to memory of 4832 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 34 PID 4956 wrote to memory of 1396 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 18 PID 4956 wrote to memory of 4568 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 82 PID 4956 wrote to memory of 764 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 8 PID 4956 wrote to memory of 768 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 80 PID 4956 wrote to memory of 1016 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 9 PID 4956 wrote to memory of 2452 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 52 PID 4956 wrote to memory of 2516 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 51 PID 4956 wrote to memory of 2692 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 45 PID 4956 wrote to memory of 3092 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 42 PID 4956 wrote to memory of 3212 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 41 PID 4956 wrote to memory of 3408 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 40 PID 4956 wrote to memory of 3504 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 39 PID 4956 wrote to memory of 3576 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 16 PID 4956 wrote to memory of 3660 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 38 PID 4956 wrote to memory of 3820 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 37 PID 4956 wrote to memory of 4832 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 34 PID 4956 wrote to memory of 4568 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 82 PID 4956 wrote to memory of 764 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 8 PID 4956 wrote to memory of 768 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 80 PID 4956 wrote to memory of 1016 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 9 PID 4956 wrote to memory of 2452 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 52 PID 4956 wrote to memory of 2516 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 51 PID 4956 wrote to memory of 2692 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 45 PID 4956 wrote to memory of 3092 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 42 PID 4956 wrote to memory of 3212 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 41 PID 4956 wrote to memory of 3408 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 40 PID 4956 wrote to memory of 3504 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 39 PID 4956 wrote to memory of 3576 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 16 PID 4956 wrote to memory of 3660 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 38 PID 4956 wrote to memory of 3820 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 37 PID 4956 wrote to memory of 4832 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 34 PID 4956 wrote to memory of 4568 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 82 PID 4956 wrote to memory of 764 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 8 PID 4956 wrote to memory of 768 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 80 PID 4956 wrote to memory of 1016 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 9 PID 4956 wrote to memory of 2452 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 52 PID 4956 wrote to memory of 2516 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 51 PID 4956 wrote to memory of 2692 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 45 PID 4956 wrote to memory of 3092 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 42 PID 4956 wrote to memory of 3212 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 41 PID 4956 wrote to memory of 3408 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 40 PID 4956 wrote to memory of 3504 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 39 PID 4956 wrote to memory of 3576 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 16 PID 4956 wrote to memory of 3660 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 38 PID 4956 wrote to memory of 3820 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 37 PID 4956 wrote to memory of 4832 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 34 PID 4956 wrote to memory of 4568 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 82 PID 4956 wrote to memory of 764 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 8 PID 4956 wrote to memory of 768 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 80 PID 4956 wrote to memory of 1016 4956 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe 9 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:764
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3576
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1396
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4832
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3820
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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:3660
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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:3504
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3408
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3212
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3092
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C:\Users\Admin\AppData\Local\Temp\2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe"C:\Users\Admin\AppData\Local\Temp\2840099c49d3d480bb7b003dc08d1439da468de1758b617e9a37e0d63ee009b8.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- 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:4956
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2516
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2452
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4568