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Analysis
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max time kernel
181s -
max time network
195s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 22:04
Static task
static1
Behavioral task
behavioral1
Sample
94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe
Resource
win7-20220901-en
windows7-x64
22 signatures
150 seconds
General
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Target
94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe
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Size
225KB
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MD5
6f248c32b138dfe6c8651d2cd130b665
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SHA1
3a82acb25c63efde53d2745ec8dc4160d981a9f8
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SHA256
94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e
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SHA512
b85242515f6684006de8cce0578024c4cc31cbfa4c036714a50b5deda2418656ce18770295cfa8ccff1e168c5484ab6648f061d86ad3e712ed6a872862c4bfac
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SSDEEP
3072:feNFuft1gx591liFj4ncy+Rui0n8nByLgj5Dzng5XAM9gbXmkMArfuuZ:feN0fPY7imn8ogNDznqXfYmARZ
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" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
resource yara_rule behavioral2/memory/5040-132-0x0000000002250000-0x00000000032DE000-memory.dmp upx behavioral2/memory/5040-134-0x0000000002250000-0x00000000032DE000-memory.dmp upx behavioral2/memory/5040-137-0x0000000002250000-0x00000000032DE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\software\WOW6432Node\Microsoft\Windows\CurrentVersion\run 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.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) \??\F: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\E: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\Y: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\V: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\R: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\Q: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\P: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\K: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\U: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\T: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\O: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\M: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\G: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\H: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\X: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\S: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\N: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\L: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\J: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\I: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\Z: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened (read-only) \??\W: 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.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 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe File opened for modification C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString winword.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 winword.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU winword.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS winword.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily winword.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4028 winword.exe 4028 winword.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe Token: SeDebugPrivilege 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4028 winword.exe 4028 winword.exe 4028 winword.exe 4028 winword.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 5040 wrote to memory of 792 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 8 PID 5040 wrote to memory of 800 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 80 PID 5040 wrote to memory of 312 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 9 PID 5040 wrote to memory of 2420 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 52 PID 5040 wrote to memory of 2452 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 51 PID 5040 wrote to memory of 2660 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 47 PID 5040 wrote to memory of 2576 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 42 PID 5040 wrote to memory of 3100 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 41 PID 5040 wrote to memory of 3312 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 40 PID 5040 wrote to memory of 3400 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 39 PID 5040 wrote to memory of 3468 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 38 PID 5040 wrote to memory of 3560 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 37 PID 5040 wrote to memory of 3700 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 36 PID 5040 wrote to memory of 4560 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 33 PID 5040 wrote to memory of 4800 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 20 PID 5040 wrote to memory of 5016 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 16 PID 5040 wrote to memory of 4028 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 83 PID 5040 wrote to memory of 4028 5040 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe 83 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe
Processes
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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:312
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:5016
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4800
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C:\Users\Admin\AppData\Local\Temp\94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe"C:\Users\Admin\AppData\Local\Temp\94276aa6831e903d64736c4a631e259f68fe441be536f469e862d0bc4a03d82e.exe"1⤵
- Modifies firewall policy service
- Modifies visibility of file extensions in Explorer
- UAC bypass
- Windows security bypass
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5040 -
C:\Program Files\Microsoft Office\Root\Office16\winword.exe"C:\Program Files\Microsoft Office\Root\Office16\winword.exe"2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4028
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4560
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3700
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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:3560
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3468
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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:3400
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3312
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3100
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2576
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2452
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2420
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
Network
MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
3Hidden Files and Directories
1Modify Registry
7