Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240221-en - resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system - submitted
21/02/2024, 19:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a0676802db6968f83ba07079824c0b4e.exe
Resource
win7-20240221-en
windows7-x64
18 signatures
150 seconds
General
- Target a0676802db6968f83ba07079824c0b4e.exe
- Size 100KB
- Sample240221-x9d4vaea9z
- SHA256 3d607fac9f99e401e69dc3cc2dae7aa3f61de4adbf5e0f0d59f16c7f7442e6ba
- MD5 a0676802db6968f83ba07079824c0b4e
- SHA1 890d3c376300d6b5a69b3b730d4643e83e0560e8
- SHA512 fd56fbce07803ba13bcec193196e26cde690530c82509f625e4bc50aa4b336739dee695480018bb10287d356ad12aa877b47e4653cca35453cf51032655b4a98
- SSDEEP 3072:y3/gOIMr/njJzIx86/UZlihwYAYk4UVJYyGIUZa:y3/B5vjJzI66/UZlihJAYk4QJY9Za
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
sality
C2
-
http://89.119.67.154/testo5/
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http://kukutrustnet777.info/home.gif
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http://kukutrustnet888.info/home.gif
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http://kukutrustnet987.info/home.gif
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http://www.klkjwre9fqwieluoi.info/
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http://kukutrustnet777888.info/
Signatures
- Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" a0676802db6968f83ba07079824c0b4e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0676802db6968f83ba07079824c0b4e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2200714112-3788720386-2559682836-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" a0676802db6968f83ba07079824c0b4e.exe - Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/1856-2-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-4-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-5-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-7-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-11-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-12-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-13-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-14-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-15-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-16-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-17-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-18-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-19-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-20-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-22-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-23-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-24-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-26-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-27-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-29-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-31-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-34-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-36-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-38-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-40-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-42-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-44-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-45-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-46-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-53-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-55-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-57-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-59-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-61-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-63-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-65-0x00000000022C0000-0x000000000334E000-memory.dmp upx behavioral2/memory/1856-67-0x00000000022C0000-0x000000000334E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a0676802db6968f83ba07079824c0b4e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc a0676802db6968f83ba07079824c0b4e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a0676802db6968f83ba07079824c0b4e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0676802db6968f83ba07079824c0b4e.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) \??\J: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\L: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\R: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\T: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\W: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\E: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\G: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\H: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\K: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\S: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\X: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\Y: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\M: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\N: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\P: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\Z: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\I: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\O: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\Q: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\U: a0676802db6968f83ba07079824c0b4e.exe File opened (read-only) \??\V: a0676802db6968f83ba07079824c0b4e.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 a0676802db6968f83ba07079824c0b4e.exe File opened for modification F:\autorun.inf a0676802db6968f83ba07079824c0b4e.exe - Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe a0676802db6968f83ba07079824c0b4e.exe File opened for modification C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe a0676802db6968f83ba07079824c0b4e.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI a0676802db6968f83ba07079824c0b4e.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-1-5-21-2200714112-3788720386-2559682836-1000_Classes\Local Settings a0676802db6968f83ba07079824c0b4e.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe 1856 a0676802db6968f83ba07079824c0b4e.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe Token: SeDebugPrivilege 1856 a0676802db6968f83ba07079824c0b4e.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1856 wrote to memory of 788 1856 a0676802db6968f83ba07079824c0b4e.exe 5 PID 1856 wrote to memory of 784 1856 a0676802db6968f83ba07079824c0b4e.exe 77 PID 1856 wrote to memory of 388 1856 a0676802db6968f83ba07079824c0b4e.exe 6 PID 1856 wrote to memory of 2544 1856 a0676802db6968f83ba07079824c0b4e.exe 46 PID 1856 wrote to memory of 2564 1856 a0676802db6968f83ba07079824c0b4e.exe 45 PID 1856 wrote to memory of 2756 1856 a0676802db6968f83ba07079824c0b4e.exe 13 PID 1856 wrote to memory of 3456 1856 a0676802db6968f83ba07079824c0b4e.exe 40 PID 1856 wrote to memory of 3636 1856 a0676802db6968f83ba07079824c0b4e.exe 39 PID 1856 wrote to memory of 3824 1856 a0676802db6968f83ba07079824c0b4e.exe 38 PID 1856 wrote to memory of 3996 1856 a0676802db6968f83ba07079824c0b4e.exe 37 PID 1856 wrote to memory of 4060 1856 a0676802db6968f83ba07079824c0b4e.exe 16 PID 1856 wrote to memory of 776 1856 a0676802db6968f83ba07079824c0b4e.exe 36 PID 1856 wrote to memory of 3184 1856 a0676802db6968f83ba07079824c0b4e.exe 35 PID 1856 wrote to memory of 4404 1856 a0676802db6968f83ba07079824c0b4e.exe 33 PID 1856 wrote to memory of 2320 1856 a0676802db6968f83ba07079824c0b4e.exe 23 PID 1856 wrote to memory of 920 1856 a0676802db6968f83ba07079824c0b4e.exe 19 PID 1856 wrote to memory of 3736 1856 a0676802db6968f83ba07079824c0b4e.exe 18 PID 1856 wrote to memory of 788 1856 a0676802db6968f83ba07079824c0b4e.exe 5 PID 1856 wrote to memory of 784 1856 a0676802db6968f83ba07079824c0b4e.exe 77 PID 1856 wrote to memory of 388 1856 a0676802db6968f83ba07079824c0b4e.exe 6 PID 1856 wrote to memory of 2544 1856 a0676802db6968f83ba07079824c0b4e.exe 46 PID 1856 wrote to memory of 2564 1856 a0676802db6968f83ba07079824c0b4e.exe 45 PID 1856 wrote to memory of 2756 1856 a0676802db6968f83ba07079824c0b4e.exe 13 PID 1856 wrote to memory of 3456 1856 a0676802db6968f83ba07079824c0b4e.exe 40 PID 1856 wrote to memory of 3636 1856 a0676802db6968f83ba07079824c0b4e.exe 39 PID 1856 wrote to memory of 3824 1856 a0676802db6968f83ba07079824c0b4e.exe 38 PID 1856 wrote to memory of 3996 1856 a0676802db6968f83ba07079824c0b4e.exe 37 PID 1856 wrote to memory of 4060 1856 a0676802db6968f83ba07079824c0b4e.exe 16 PID 1856 wrote to memory of 776 1856 a0676802db6968f83ba07079824c0b4e.exe 36 PID 1856 wrote to memory of 3184 1856 a0676802db6968f83ba07079824c0b4e.exe 35 PID 1856 wrote to memory of 4404 1856 a0676802db6968f83ba07079824c0b4e.exe 33 PID 1856 wrote to memory of 2320 1856 a0676802db6968f83ba07079824c0b4e.exe 23 PID 1856 wrote to memory of 920 1856 a0676802db6968f83ba07079824c0b4e.exe 19 PID 1856 wrote to memory of 3736 1856 a0676802db6968f83ba07079824c0b4e.exe 18 PID 1856 wrote to memory of 788 1856 a0676802db6968f83ba07079824c0b4e.exe 5 PID 1856 wrote to memory of 784 1856 a0676802db6968f83ba07079824c0b4e.exe 77 PID 1856 wrote to memory of 388 1856 a0676802db6968f83ba07079824c0b4e.exe 6 PID 1856 wrote to memory of 2544 1856 a0676802db6968f83ba07079824c0b4e.exe 46 PID 1856 wrote to memory of 2564 1856 a0676802db6968f83ba07079824c0b4e.exe 45 PID 1856 wrote to memory of 2756 1856 a0676802db6968f83ba07079824c0b4e.exe 13 PID 1856 wrote to memory of 3456 1856 a0676802db6968f83ba07079824c0b4e.exe 40 PID 1856 wrote to memory of 3636 1856 a0676802db6968f83ba07079824c0b4e.exe 39 PID 1856 wrote to memory of 3824 1856 a0676802db6968f83ba07079824c0b4e.exe 38 PID 1856 wrote to memory of 3996 1856 a0676802db6968f83ba07079824c0b4e.exe 37 PID 1856 wrote to memory of 4060 1856 a0676802db6968f83ba07079824c0b4e.exe 16 PID 1856 wrote to memory of 776 1856 a0676802db6968f83ba07079824c0b4e.exe 36 PID 1856 wrote to memory of 3184 1856 a0676802db6968f83ba07079824c0b4e.exe 35 PID 1856 wrote to memory of 4404 1856 a0676802db6968f83ba07079824c0b4e.exe 33 PID 1856 wrote to memory of 2320 1856 a0676802db6968f83ba07079824c0b4e.exe 23 PID 1856 wrote to memory of 920 1856 a0676802db6968f83ba07079824c0b4e.exe 19 PID 1856 wrote to memory of 3736 1856 a0676802db6968f83ba07079824c0b4e.exe 18 PID 1856 wrote to memory of 788 1856 a0676802db6968f83ba07079824c0b4e.exe 5 PID 1856 wrote to memory of 784 1856 a0676802db6968f83ba07079824c0b4e.exe 77 PID 1856 wrote to memory of 388 1856 a0676802db6968f83ba07079824c0b4e.exe 6 PID 1856 wrote to memory of 2544 1856 a0676802db6968f83ba07079824c0b4e.exe 46 PID 1856 wrote to memory of 2564 1856 a0676802db6968f83ba07079824c0b4e.exe 45 PID 1856 wrote to memory of 2756 1856 a0676802db6968f83ba07079824c0b4e.exe 13 PID 1856 wrote to memory of 3456 1856 a0676802db6968f83ba07079824c0b4e.exe 40 PID 1856 wrote to memory of 3636 1856 a0676802db6968f83ba07079824c0b4e.exe 39 PID 1856 wrote to memory of 3824 1856 a0676802db6968f83ba07079824c0b4e.exe 38 PID 1856 wrote to memory of 3996 1856 a0676802db6968f83ba07079824c0b4e.exe 37 PID 1856 wrote to memory of 4060 1856 a0676802db6968f83ba07079824c0b4e.exe 16 PID 1856 wrote to memory of 776 1856 a0676802db6968f83ba07079824c0b4e.exe 36 PID 1856 wrote to memory of 3184 1856 a0676802db6968f83ba07079824c0b4e.exe 35 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a0676802db6968f83ba07079824c0b4e.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:388
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2756
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4060
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3736
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca1⤵PID:920
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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:2320
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4404
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3184
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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:776
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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:3996
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3824
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3636
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Users\Admin\AppData\Local\Temp\a0676802db6968f83ba07079824c0b4e.exe"C:\Users\Admin\AppData\Local\Temp\a0676802db6968f83ba07079824c0b4e.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:1856
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2564
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2544
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
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Downloads
- Path C:\ghge.pif
- Size 100KB
- SHA256 2c284ba5e49912b819cc3881a464f19ee8a8bf53fde2e6ad7db4a929e688a88b
- MD5 aebb7fed263a930333408f223a0de671
- SHA1 af80b572338db74e9e86e7d50bdbe66681b6af17
- SHA512 10da0604a6ad8a2fc2e1633eb0f0b184cd1e799f4a52b1743858114bd2dba6e563fb3b90f6e43e73efae898816944d9c046e3e1f9a120b1d0f153fdd70ab683a
- SSDEEP 3072:ryjJXlfhN24tuPoZ0F2s0KPH84t94ZzKr8CUs:OjJX3XuQZc2sRPc4t94Z+r8/
- MD5 SHA1 SHA512 SSDEEP