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Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2023, 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
30ef2ce81c0aa0042a02e091a0efd999_JC.exe
Resource
win7-20230831-en
windows7-x64
18 signatures
150 seconds
General
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Target
30ef2ce81c0aa0042a02e091a0efd999_JC.exe
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Size
100KB
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MD5
30ef2ce81c0aa0042a02e091a0efd999
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SHA1
896d3666f21ff603043f940ec383f4e3ac2f4745
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SHA256
7789c55cb49186778fb569e2aa2cc0983069a9e55a57c9555ee4060a6dce1f93
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SHA512
d8b51e8b94f473145afafdea7f1a09adb011ebfd325abff0ddf1cd50fe6fe00dad5368ea62a878ae48fc8ae9fac3876a316df64ffc19e6e5327b455ef1d490aa
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SSDEEP
1536:TRmf/SsoT9tiIW0VkBcgVHMOYy/ajdkxR46/7VGDNG6bxibtb1RhFt6z:TRIzo6ICB3iBvjuPkD5bxgLt
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" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/464-1-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-3-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-4-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-9-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-10-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-11-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-12-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-13-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-14-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-15-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-16-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-17-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-18-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-19-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-21-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-23-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-24-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-26-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-27-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-29-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-31-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-34-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-36-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-38-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-40-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-42-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-44-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-46-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-53-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-54-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-55-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-57-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-59-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-61-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-63-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-65-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/464-67-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\R: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\U: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\W: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\E: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\K: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\L: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\N: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\G: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\J: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\M: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\Y: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\V: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\X: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\Z: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\I: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\O: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\P: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\Q: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\H: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\S: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened (read-only) \??\T: 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification F:\autorun.inf 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-919254492-3979293997-764407192-1000_Classes\Local Settings 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe Token: SeDebugPrivilege 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 464 wrote to memory of 796 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 14 PID 464 wrote to memory of 804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 13 PID 464 wrote to memory of 336 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 9 PID 464 wrote to memory of 2560 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 36 PID 464 wrote to memory of 2640 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 34 PID 464 wrote to memory of 2892 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 32 PID 464 wrote to memory of 3212 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 29 PID 464 wrote to memory of 3312 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 28 PID 464 wrote to memory of 3500 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 27 PID 464 wrote to memory of 3592 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 26 PID 464 wrote to memory of 3716 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 25 PID 464 wrote to memory of 3804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 61 PID 464 wrote to memory of 3936 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 60 PID 464 wrote to memory of 2292 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 50 PID 464 wrote to memory of 3096 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 39 PID 464 wrote to memory of 2164 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 43 PID 464 wrote to memory of 2764 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 42 PID 464 wrote to memory of 1324 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 41 PID 464 wrote to memory of 796 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 14 PID 464 wrote to memory of 804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 13 PID 464 wrote to memory of 336 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 9 PID 464 wrote to memory of 2560 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 36 PID 464 wrote to memory of 2640 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 34 PID 464 wrote to memory of 2892 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 32 PID 464 wrote to memory of 3212 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 29 PID 464 wrote to memory of 3312 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 28 PID 464 wrote to memory of 3500 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 27 PID 464 wrote to memory of 3592 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 26 PID 464 wrote to memory of 3716 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 25 PID 464 wrote to memory of 3804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 61 PID 464 wrote to memory of 3936 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 60 PID 464 wrote to memory of 2292 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 50 PID 464 wrote to memory of 3096 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 39 PID 464 wrote to memory of 2164 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 43 PID 464 wrote to memory of 2764 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 42 PID 464 wrote to memory of 1324 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 41 PID 464 wrote to memory of 4380 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 85 PID 464 wrote to memory of 796 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 14 PID 464 wrote to memory of 804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 13 PID 464 wrote to memory of 336 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 9 PID 464 wrote to memory of 2560 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 36 PID 464 wrote to memory of 2640 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 34 PID 464 wrote to memory of 2892 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 32 PID 464 wrote to memory of 3212 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 29 PID 464 wrote to memory of 3312 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 28 PID 464 wrote to memory of 3500 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 27 PID 464 wrote to memory of 3592 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 26 PID 464 wrote to memory of 3716 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 25 PID 464 wrote to memory of 3804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 61 PID 464 wrote to memory of 3936 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 60 PID 464 wrote to memory of 2292 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 50 PID 464 wrote to memory of 3096 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 39 PID 464 wrote to memory of 2164 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 43 PID 464 wrote to memory of 2764 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 42 PID 464 wrote to memory of 4380 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 85 PID 464 wrote to memory of 796 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 14 PID 464 wrote to memory of 804 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 13 PID 464 wrote to memory of 336 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 9 PID 464 wrote to memory of 2560 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 36 PID 464 wrote to memory of 2640 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 34 PID 464 wrote to memory of 2892 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 32 PID 464 wrote to memory of 3212 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 29 PID 464 wrote to memory of 3312 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 28 PID 464 wrote to memory of 3500 464 30ef2ce81c0aa0042a02e091a0efd999_JC.exe 27 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 30ef2ce81c0aa0042a02e091a0efd999_JC.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3716
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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:3592
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3500
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3312
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3212
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C:\Users\Admin\AppData\Local\Temp\30ef2ce81c0aa0042a02e091a0efd999_JC.exe"C:\Users\Admin\AppData\Local\Temp\30ef2ce81c0aa0042a02e091a0efd999_JC.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:464
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2640
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2560
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3096
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1324
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:2764
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:2164
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:2292
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3936
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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:3804
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4380
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
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Filesize
100KB
MD56c686ecfc305b5a57ee8b90d67dfff1f
SHA17c1300c4ef1cd7642110d6ae0e13b1734760f334
SHA2563cd6e17501b4d2f7c945c0857de1267ff543382edc699cb2cb18b72a8a827fc1
SHA5124ea75ff60f8adb478289b5f019bd5ccd136ffef6fbb78b1bc02566b7df440af0e62664a8bd2833d524cd4f69933d6d514bd4a5018b12eab8bff59f9615cb0e16