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Analysis
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max time kernel
149s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 22:13
Behavioral task
behavioral1
Sample
061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe
Resource
win7-20220812-en
General
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Target
061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe
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Size
1.0MB
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MD5
4904115ffc4d10ac6804132dc4e1c3c2
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SHA1
7b8dc7072f0ffcda7b8148f83d88c0c6356a601c
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SHA256
061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837
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SHA512
ee55d701182bf91da3ced32b1df5c2efddf4c59aae85cf2624a09f6b68bcc4f47bc205a6e35404b649601944984253a8dc79753a929a4b06be4656c834c08270
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SSDEEP
24576:Bg3tuuiNxt18zAa0BvdViiTz1zB1xnalvW:ituui/tuH0bVlSlvW
Malware Config
Extracted
sality
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" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
resource yara_rule behavioral1/memory/900-55-0x0000000000400000-0x00000000006A3000-memory.dmp upx behavioral1/memory/900-56-0x0000000002230000-0x00000000032BE000-memory.dmp upx behavioral1/memory/900-57-0x0000000002230000-0x00000000032BE000-memory.dmp upx behavioral1/memory/900-62-0x0000000000400000-0x00000000006A3000-memory.dmp upx behavioral1/memory/900-63-0x0000000002230000-0x00000000032BE000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.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) \??\G: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\R: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\T: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\U: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\V: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\F: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\H: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\M: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\N: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\P: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\W: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\Z: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\E: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\K: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\O: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\Q: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\X: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\Y: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\J: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\L: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\S: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened (read-only) \??\I: 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
description pid Process Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe Token: SeDebugPrivilege 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 PID 900 wrote to memory of 1260 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 16 PID 900 wrote to memory of 1396 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 21 PID 900 wrote to memory of 1424 900 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe 19 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1260
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1424
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C:\Users\Admin\AppData\Local\Temp\061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe"C:\Users\Admin\AppData\Local\Temp\061a3793a685845faa831e978a157cd62de65d8b88ebbcc3437f6d8560e5d837.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:900
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1396
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
62KB
MD582331d322adf2d0d07363549012f7104
SHA1b423195a39b3e91978d8ebfe8a23d40cffd561f6
SHA256e1b7b081a51ce54a27b1b0bdf8c661e956ec3ae32d6c547c21c49b4e914b27bb
SHA512b7392a74c981828c309e111181e9e10dc7e252e6bb821e631cc93ba789db58aee145416ae453e710601c6cb839299b304b2166f1950155dd73b10c798a746160
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Filesize
73KB
MD564f15c1e67d305bf5522ece465019b50
SHA1c54d95b98dd0f32adccb46e1030d13ca81ea9aae
SHA256bdc0326c2864498243657cc2c76d31816c208f5b159f0991b3698f093cf64619
SHA51274710ce2f6473b61176c31a180c973b0ad39b6159772de13eb3fd9f0c40864884687ee47bd9e67c6667702f7a8c02c2f5f79e0e19a2a3d6b369e7246a03fb8c6