Analysis
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max time kernel
146s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-02-2025 08:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe
Resource
win7-20240903-en
windows7-x64
19 signatures
150 seconds
General
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Target
4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe
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Size
5.3MB
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MD5
72e0d2fea17cfd235d06e2d272e168b4
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SHA1
c307c04f58db4224e779666d91b40d5b5b08b57b
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SHA256
4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9
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SHA512
cc3f791bb69096a5993be8f6a9eef48c66185ef2ccb4051499e428385e3d5d933a0a49c7975971b8594cd541fdc2eee50f6098ebbffb76794417bb20d818144f
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SSDEEP
98304:Pzctx4htx2qHbNTP5ftXz0PY0PcC0PyvxK+p:bPB2q7NTmvkSxK+p
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/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Disables Task Manager via registry modification
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Windows security modification 2 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
resource yara_rule behavioral1/memory/2536-2-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-5-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-0-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-9-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-8-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-7-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-10-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-4-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-11-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-3-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-23-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-22-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-29-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-30-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-31-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-32-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-34-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-36-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-41-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-43-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-47-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-48-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-57-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-61-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-62-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-63-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-66-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-67-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-70-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-71-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx behavioral1/memory/2536-79-0x0000000003AF0000-0x0000000004B7E000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe File opened for modification C:\PROGRAM FILES (X86)\MICROSOFT OFFICE\OFFICE14\BCSSYNC.EXE 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
description pid Process Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe Token: SeDebugPrivilege 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 PID 2536 wrote to memory of 1100 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 19 PID 2536 wrote to memory of 1148 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 20 PID 2536 wrote to memory of 1180 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 21 PID 2536 wrote to memory of 328 2536 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1100
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1148
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1180
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C:\Users\Admin\AppData\Local\Temp\4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe"C:\Users\Admin\AppData\Local\Temp\4e37a358362ef5c33e1667a45e969af1d02a20f02ef95295d09e32c68165a5d9.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2536
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:328
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5