Analysis
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max time kernel
122s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 20:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe
Resource
win7-20240903-en
windows7-x64
18 signatures
150 seconds
General
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Target
3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe
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Size
73KB
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MD5
7429060410e6daab4c02fa8e4be316d2
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SHA1
45dadaed8da7981ce4336abc6389463ff1b19abd
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SHA256
3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21
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SHA512
8a88874e57bd4ebda7680467fac233d035db52e601566c966d28151044c0c795a99e26257bc18f71481085f0a76884b87704a2af9659bee78f6d0afd29e800b4
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SSDEEP
1536:vSuvOvy82zQzafNZhZo855OYCKEH7P9UrtXvw3JJoarv9V1GFVWrI6tUb/Gn0A:DWvyzzLNZhya5OdXz9UrtXvw5JoKv9V3
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.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) \??\W: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\Y: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\I: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\J: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\M: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\T: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\E: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\Q: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\S: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\P: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\R: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\U: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\X: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\H: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\K: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\L: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\N: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\Z: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\G: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\O: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened (read-only) \??\V: 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.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 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification F:\autorun.inf 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
resource yara_rule behavioral2/memory/4940-4-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-10-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-9-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-11-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-14-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-12-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-5-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-3-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-8-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-16-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-17-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-18-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-19-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-20-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-22-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-23-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-24-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-26-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-27-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-30-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-32-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-35-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-36-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-38-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-39-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-40-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-43-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-45-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-47-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-48-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-50-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-52-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-59-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-60-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-62-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-64-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-66-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-67-0x0000000002180000-0x000000000320E000-memory.dmp upx behavioral2/memory/4940-70-0x0000000002180000-0x000000000320E000-memory.dmp upx -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe Token: SeDebugPrivilege 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4940 wrote to memory of 796 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 9 PID 4940 wrote to memory of 804 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 10 PID 4940 wrote to memory of 60 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 13 PID 4940 wrote to memory of 2848 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 49 PID 4940 wrote to memory of 2856 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 50 PID 4940 wrote to memory of 3020 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 51 PID 4940 wrote to memory of 3364 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 56 PID 4940 wrote to memory of 3512 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 57 PID 4940 wrote to memory of 3732 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 58 PID 4940 wrote to memory of 3836 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 59 PID 4940 wrote to memory of 3920 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 60 PID 4940 wrote to memory of 4040 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 61 PID 4940 wrote to memory of 3284 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 62 PID 4940 wrote to memory of 4724 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 74 PID 4940 wrote to memory of 2352 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 76 PID 4940 wrote to memory of 5016 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 81 PID 4940 wrote to memory of 796 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 9 PID 4940 wrote to memory of 804 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 10 PID 4940 wrote to memory of 60 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 13 PID 4940 wrote to memory of 2848 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 49 PID 4940 wrote to memory of 2856 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 50 PID 4940 wrote to memory of 3020 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 51 PID 4940 wrote to memory of 3364 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 56 PID 4940 wrote to memory of 3512 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 57 PID 4940 wrote to memory of 3732 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 58 PID 4940 wrote to memory of 3836 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 59 PID 4940 wrote to memory of 3920 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 60 PID 4940 wrote to memory of 4040 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 61 PID 4940 wrote to memory of 3284 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 62 PID 4940 wrote to memory of 4724 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 74 PID 4940 wrote to memory of 2352 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 76 PID 4940 wrote to memory of 796 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 9 PID 4940 wrote to memory of 804 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 10 PID 4940 wrote to memory of 60 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 13 PID 4940 wrote to memory of 2848 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 49 PID 4940 wrote to memory of 2856 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 50 PID 4940 wrote to memory of 3020 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 51 PID 4940 wrote to memory of 3364 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 56 PID 4940 wrote to memory of 3512 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 57 PID 4940 wrote to memory of 3732 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 58 PID 4940 wrote to memory of 3836 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 59 PID 4940 wrote to memory of 3920 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 60 PID 4940 wrote to memory of 4040 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 61 PID 4940 wrote to memory of 3284 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 62 PID 4940 wrote to memory of 4724 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 74 PID 4940 wrote to memory of 2352 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 76 PID 4940 wrote to memory of 796 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 9 PID 4940 wrote to memory of 804 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 10 PID 4940 wrote to memory of 60 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 13 PID 4940 wrote to memory of 2848 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 49 PID 4940 wrote to memory of 2856 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 50 PID 4940 wrote to memory of 3020 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 51 PID 4940 wrote to memory of 3364 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 56 PID 4940 wrote to memory of 3512 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 57 PID 4940 wrote to memory of 3732 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 58 PID 4940 wrote to memory of 3836 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 59 PID 4940 wrote to memory of 3920 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 60 PID 4940 wrote to memory of 4040 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 61 PID 4940 wrote to memory of 3284 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 62 PID 4940 wrote to memory of 4724 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 74 PID 4940 wrote to memory of 2352 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 76 PID 4940 wrote to memory of 796 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 9 PID 4940 wrote to memory of 804 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 10 PID 4940 wrote to memory of 60 4940 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe 13 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:60
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2848
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2856
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3020
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3364
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C:\Users\Admin\AppData\Local\Temp\3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe"C:\Users\Admin\AppData\Local\Temp\3fb1fde5e19063c533ac24eb9223647839954268b94e9ecc7bb15c47ef162b21.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4940
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3512
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3732
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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:3836
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3920
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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:4040
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3284
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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:4724
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2352
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:5016
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
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
100KB
MD5d01c4c12370ecf72bd96b2e48cb42656
SHA1ee4be2b59ad2ec27159d0c7844a8f3746cb90ef0
SHA2565ac37f0a48fe600f007b907c64706087a047e00d8e4e4c03bf26ffd3e455a379
SHA51237a37eb273291d0aa5d3fbe9b3e4159726278aad495a44d8c0b0c27f31aadc2fa8ab9cdcc9354212d7eb0ea60ed9a7f693101514e8ed6ae4a43b0fbf25362091