Analysis
- max time kernel
128s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
17/03/2024, 17:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d16e4840f931597aca98b71af8c0f4c0.exe
Resource
win7-20240221-en
windows7-x64
16 signatures
150 seconds
General
- Target d16e4840f931597aca98b71af8c0f4c0.exe
- Size 100KB
- Sample240317-vs3d1abe8t
- SHA256 3fc0166915ad652eed71e7d280319d5e157a4ad9207793c7f5eec69edc09f62a
- MD5 d16e4840f931597aca98b71af8c0f4c0
- SHA1 0666017e8653357412c709595afe0b9d6b0caf56
- SHA512 a6b32d2afd419f0c98ebd959f1c0e0b648ebe49c14ec9ec1db6fca61cf5a41f804e0ece9c497ba05b9095e9c6f6d6dbc5aff7c71978644ab8821285f4e975983
- SSDEEP 1536:vEgrr2ufRjYgwV2dukp2LjD5htRmUiJE0uihvznmLQNd22fHMgEEOP5f8A:McHJsfLjD5hmNJhFLnmMv/YPZ8
- 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\DisableNotifications = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" d16e4840f931597aca98b71af8c0f4c0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d16e4840f931597aca98b71af8c0f4c0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe -
resource yara_rule behavioral2/memory/3196-2-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-4-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-5-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-6-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-7-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-8-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-13-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-14-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-15-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-16-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-17-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-18-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-19-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-20-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-22-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-23-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-24-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-26-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-27-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-29-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-32-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-35-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-36-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-43-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-45-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-47-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-49-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-50-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-51-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-53-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-55-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-57-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-59-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-61-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-63-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-65-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-67-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/3196-69-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" d16e4840f931597aca98b71af8c0f4c0.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc d16e4840f931597aca98b71af8c0f4c0.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d16e4840f931597aca98b71af8c0f4c0.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) \??\S: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\X: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\G: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\J: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\M: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\Z: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\E: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\K: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\N: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\O: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\P: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\U: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\V: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\Y: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\H: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\I: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\L: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\Q: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\R: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\T: d16e4840f931597aca98b71af8c0f4c0.exe File opened (read-only) \??\W: d16e4840f931597aca98b71af8c0f4c0.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 F:\autorun.inf d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\autorun.inf d16e4840f931597aca98b71af8c0f4c0.exe - Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe d16e4840f931597aca98b71af8c0f4c0.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe d16e4840f931597aca98b71af8c0f4c0.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI d16e4840f931597aca98b71af8c0f4c0.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings d16e4840f931597aca98b71af8c0f4c0.exe - Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe 3196 d16e4840f931597aca98b71af8c0f4c0.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe Token: SeDebugPrivilege 3196 d16e4840f931597aca98b71af8c0f4c0.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3196 wrote to memory of 788 3196 d16e4840f931597aca98b71af8c0f4c0.exe 9 PID 3196 wrote to memory of 792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 10 PID 3196 wrote to memory of 332 3196 d16e4840f931597aca98b71af8c0f4c0.exe 13 PID 3196 wrote to memory of 2504 3196 d16e4840f931597aca98b71af8c0f4c0.exe 44 PID 3196 wrote to memory of 2556 3196 d16e4840f931597aca98b71af8c0f4c0.exe 46 PID 3196 wrote to memory of 2832 3196 d16e4840f931597aca98b71af8c0f4c0.exe 52 PID 3196 wrote to memory of 3164 3196 d16e4840f931597aca98b71af8c0f4c0.exe 56 PID 3196 wrote to memory of 3460 3196 d16e4840f931597aca98b71af8c0f4c0.exe 58 PID 3196 wrote to memory of 3696 3196 d16e4840f931597aca98b71af8c0f4c0.exe 59 PID 3196 wrote to memory of 3792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 60 PID 3196 wrote to memory of 3856 3196 d16e4840f931597aca98b71af8c0f4c0.exe 61 PID 3196 wrote to memory of 3940 3196 d16e4840f931597aca98b71af8c0f4c0.exe 62 PID 3196 wrote to memory of 3076 3196 d16e4840f931597aca98b71af8c0f4c0.exe 63 PID 3196 wrote to memory of 4452 3196 d16e4840f931597aca98b71af8c0f4c0.exe 65 PID 3196 wrote to memory of 4756 3196 d16e4840f931597aca98b71af8c0f4c0.exe 75 PID 3196 wrote to memory of 5044 3196 d16e4840f931597aca98b71af8c0f4c0.exe 76 PID 3196 wrote to memory of 1772 3196 d16e4840f931597aca98b71af8c0f4c0.exe 78 PID 3196 wrote to memory of 4572 3196 d16e4840f931597aca98b71af8c0f4c0.exe 79 PID 3196 wrote to memory of 3336 3196 d16e4840f931597aca98b71af8c0f4c0.exe 80 PID 3196 wrote to memory of 4280 3196 d16e4840f931597aca98b71af8c0f4c0.exe 81 PID 3196 wrote to memory of 4172 3196 d16e4840f931597aca98b71af8c0f4c0.exe 82 PID 3196 wrote to memory of 4272 3196 d16e4840f931597aca98b71af8c0f4c0.exe 84 PID 3196 wrote to memory of 2984 3196 d16e4840f931597aca98b71af8c0f4c0.exe 85 PID 3196 wrote to memory of 4384 3196 d16e4840f931597aca98b71af8c0f4c0.exe 89 PID 3196 wrote to memory of 1644 3196 d16e4840f931597aca98b71af8c0f4c0.exe 90 PID 3196 wrote to memory of 4192 3196 d16e4840f931597aca98b71af8c0f4c0.exe 91 PID 3196 wrote to memory of 788 3196 d16e4840f931597aca98b71af8c0f4c0.exe 9 PID 3196 wrote to memory of 792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 10 PID 3196 wrote to memory of 332 3196 d16e4840f931597aca98b71af8c0f4c0.exe 13 PID 3196 wrote to memory of 2504 3196 d16e4840f931597aca98b71af8c0f4c0.exe 44 PID 3196 wrote to memory of 2556 3196 d16e4840f931597aca98b71af8c0f4c0.exe 46 PID 3196 wrote to memory of 2832 3196 d16e4840f931597aca98b71af8c0f4c0.exe 52 PID 3196 wrote to memory of 3164 3196 d16e4840f931597aca98b71af8c0f4c0.exe 56 PID 3196 wrote to memory of 3460 3196 d16e4840f931597aca98b71af8c0f4c0.exe 58 PID 3196 wrote to memory of 3696 3196 d16e4840f931597aca98b71af8c0f4c0.exe 59 PID 3196 wrote to memory of 3792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 60 PID 3196 wrote to memory of 3856 3196 d16e4840f931597aca98b71af8c0f4c0.exe 61 PID 3196 wrote to memory of 3940 3196 d16e4840f931597aca98b71af8c0f4c0.exe 62 PID 3196 wrote to memory of 3076 3196 d16e4840f931597aca98b71af8c0f4c0.exe 63 PID 3196 wrote to memory of 4452 3196 d16e4840f931597aca98b71af8c0f4c0.exe 65 PID 3196 wrote to memory of 4756 3196 d16e4840f931597aca98b71af8c0f4c0.exe 75 PID 3196 wrote to memory of 5044 3196 d16e4840f931597aca98b71af8c0f4c0.exe 76 PID 3196 wrote to memory of 1772 3196 d16e4840f931597aca98b71af8c0f4c0.exe 78 PID 3196 wrote to memory of 4572 3196 d16e4840f931597aca98b71af8c0f4c0.exe 79 PID 3196 wrote to memory of 3336 3196 d16e4840f931597aca98b71af8c0f4c0.exe 80 PID 3196 wrote to memory of 4280 3196 d16e4840f931597aca98b71af8c0f4c0.exe 81 PID 3196 wrote to memory of 4172 3196 d16e4840f931597aca98b71af8c0f4c0.exe 82 PID 3196 wrote to memory of 4272 3196 d16e4840f931597aca98b71af8c0f4c0.exe 84 PID 3196 wrote to memory of 2984 3196 d16e4840f931597aca98b71af8c0f4c0.exe 85 PID 3196 wrote to memory of 4384 3196 d16e4840f931597aca98b71af8c0f4c0.exe 89 PID 3196 wrote to memory of 1644 3196 d16e4840f931597aca98b71af8c0f4c0.exe 90 PID 3196 wrote to memory of 4192 3196 d16e4840f931597aca98b71af8c0f4c0.exe 91 PID 3196 wrote to memory of 4224 3196 d16e4840f931597aca98b71af8c0f4c0.exe 98 PID 3196 wrote to memory of 788 3196 d16e4840f931597aca98b71af8c0f4c0.exe 9 PID 3196 wrote to memory of 792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 10 PID 3196 wrote to memory of 332 3196 d16e4840f931597aca98b71af8c0f4c0.exe 13 PID 3196 wrote to memory of 2504 3196 d16e4840f931597aca98b71af8c0f4c0.exe 44 PID 3196 wrote to memory of 2556 3196 d16e4840f931597aca98b71af8c0f4c0.exe 46 PID 3196 wrote to memory of 2832 3196 d16e4840f931597aca98b71af8c0f4c0.exe 52 PID 3196 wrote to memory of 3164 3196 d16e4840f931597aca98b71af8c0f4c0.exe 56 PID 3196 wrote to memory of 3460 3196 d16e4840f931597aca98b71af8c0f4c0.exe 58 PID 3196 wrote to memory of 3696 3196 d16e4840f931597aca98b71af8c0f4c0.exe 59 PID 3196 wrote to memory of 3792 3196 d16e4840f931597aca98b71af8c0f4c0.exe 60 PID 3196 wrote to memory of 3856 3196 d16e4840f931597aca98b71af8c0f4c0.exe 61 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d16e4840f931597aca98b71af8c0f4c0.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:332
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2556
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2832
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3164
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C:\Users\Admin\AppData\Local\Temp\d16e4840f931597aca98b71af8c0f4c0.exe"C:\Users\Admin\AppData\Local\Temp\d16e4840f931597aca98b71af8c0f4c0.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
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3196
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3460
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3696
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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:3792
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3856
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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:3940
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3076
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4452
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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:4756
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:5044
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window1⤵PID:1772
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x240,0x244,0x248,0x23c,0x2ac,0x7ffbe8ef2e98,0x7ffbe8ef2ea4,0x7ffbe8ef2eb02⤵PID:4572
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2232 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:22⤵PID:3336
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3256 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:32⤵PID:4280
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3348 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:82⤵PID:4172
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5240 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:12⤵PID:4272
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5308 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:12⤵PID:2984
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3492 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:82⤵PID:3884
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:4384
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:1644
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4192
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4224
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2524
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
Loading Replay Monitor...
Downloads
- Path F:\vchkds.exe
- Size 100KB
- SHA256 b94736f082b9887bb7ef345a125ef399bfad94eee88fc0766f5d9385f69e14dd
- MD5 a11dedd156977069fad4f7bb1579f243
- SHA1 45d996d4ba75abc491eba62dacc9330af9c66a43
- SHA512 49152d4443e942d62891324a7ac342f53cbaaf2d289e0653ae3a96a264f472ecf92ab0ff9a47e2bddae49b2a898a8db108860a38ebb1516fcf97e6dc75f19207
- SSDEEP 3072:zouFQiuWuGWgziKQxggR5iLlEY78DZDnuFQ:ZWiBuN9vgqOCMe7OQ
- MD5 SHA1 SHA512 SSDEEP