Analysis
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max time kernel
152s -
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
03/10/2022, 18:32
Static task
static1
Behavioral task
behavioral1
Sample
22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe
Resource
win7-20220901-en
windows7-x64
18 signatures
150 seconds
General
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Target
22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe
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Size
100KB
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MD5
55558e0276b756170f0592f3ebc4ef70
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SHA1
6be3bb331dd62bc5a393571e3b00ee6971c97c23
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SHA256
22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a
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SHA512
55d59a759308c7c0e7bf059b667ac3072350000f483d3c7e4bf8f56d801518339bdd2b187865a5c6d34736e06fb48215ba3b68a2f91807a6d6598f8b91119b3a
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SSDEEP
1536:ztkSr8zbT6PwEAGdD0EGdmOryuTRtCb8i3MX3KNULmp45LnH4q8mXOoUG:ztGeAG6EZOrhT6ZcHSkmpYr4rmX
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" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/4104-132-0x0000000002170000-0x00000000031FE000-memory.dmp upx behavioral2/memory/4104-134-0x0000000002170000-0x00000000031FE000-memory.dmp upx behavioral2/memory/4104-135-0x0000000002170000-0x00000000031FE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.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) \??\U: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\W: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\X: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\F: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\H: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\K: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\P: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\E: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\L: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\S: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\Z: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\I: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\J: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\T: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\V: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\Q: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\R: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\Y: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\G: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\M: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\N: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened (read-only) \??\O: 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.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 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.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 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.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 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe Token: SeDebugPrivilege 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4104 wrote to memory of 776 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 80 PID 4104 wrote to memory of 780 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 79 PID 4104 wrote to memory of 1020 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 9 PID 4104 wrote to memory of 2300 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 14 PID 4104 wrote to memory of 2324 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 52 PID 4104 wrote to memory of 2424 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 51 PID 4104 wrote to memory of 3024 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 41 PID 4104 wrote to memory of 1328 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 40 PID 4104 wrote to memory of 3220 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 39 PID 4104 wrote to memory of 3320 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 38 PID 4104 wrote to memory of 3392 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 37 PID 4104 wrote to memory of 3516 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 36 PID 4104 wrote to memory of 3688 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 35 PID 4104 wrote to memory of 4580 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 33 PID 4104 wrote to memory of 3388 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 17 PID 4104 wrote to memory of 1812 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 16 PID 4104 wrote to memory of 4124 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 82 PID 4104 wrote to memory of 776 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 80 PID 4104 wrote to memory of 780 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 79 PID 4104 wrote to memory of 1020 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 9 PID 4104 wrote to memory of 2300 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 14 PID 4104 wrote to memory of 2324 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 52 PID 4104 wrote to memory of 2424 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 51 PID 4104 wrote to memory of 3024 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 41 PID 4104 wrote to memory of 1328 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 40 PID 4104 wrote to memory of 3220 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 39 PID 4104 wrote to memory of 3320 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 38 PID 4104 wrote to memory of 3392 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 37 PID 4104 wrote to memory of 3516 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 36 PID 4104 wrote to memory of 3688 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 35 PID 4104 wrote to memory of 4580 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 33 PID 4104 wrote to memory of 3388 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 17 PID 4104 wrote to memory of 1812 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 16 PID 4104 wrote to memory of 4124 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 82 PID 4104 wrote to memory of 776 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 80 PID 4104 wrote to memory of 780 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 79 PID 4104 wrote to memory of 1020 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 9 PID 4104 wrote to memory of 2300 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 14 PID 4104 wrote to memory of 2324 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 52 PID 4104 wrote to memory of 2424 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 51 PID 4104 wrote to memory of 3024 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 41 PID 4104 wrote to memory of 1328 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 40 PID 4104 wrote to memory of 3220 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 39 PID 4104 wrote to memory of 3320 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 38 PID 4104 wrote to memory of 3392 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 37 PID 4104 wrote to memory of 3516 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 36 PID 4104 wrote to memory of 3688 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 35 PID 4104 wrote to memory of 4580 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 33 PID 4104 wrote to memory of 3388 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 17 PID 4104 wrote to memory of 1812 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 16 PID 4104 wrote to memory of 4124 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 82 PID 4104 wrote to memory of 440 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 86 PID 4104 wrote to memory of 776 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 80 PID 4104 wrote to memory of 780 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 79 PID 4104 wrote to memory of 1020 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 9 PID 4104 wrote to memory of 2300 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 14 PID 4104 wrote to memory of 2324 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 52 PID 4104 wrote to memory of 2424 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 51 PID 4104 wrote to memory of 3024 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 41 PID 4104 wrote to memory of 1328 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 40 PID 4104 wrote to memory of 3220 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 39 PID 4104 wrote to memory of 3320 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 38 PID 4104 wrote to memory of 3392 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 37 PID 4104 wrote to memory of 3516 4104 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe 36 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe
Processes
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1020
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2300
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1812
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3388
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4580
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3688
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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:3392
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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:3320
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:1328
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3024
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C:\Users\Admin\AppData\Local\Temp\22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.exe"C:\Users\Admin\AppData\Local\Temp\22b72b335ca923032a9cfee21299353b12b2273fd73019f8cd592dc888f0368a.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:4104
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2324
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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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:4124
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C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.11⤵PID:440
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4252