c2e8eab84c23134e367654536c0e40144e4c1c7ad5aaa09443dca439203bfca6

Analysis

max time kernel
46s
max time network
133s
platform
windows10_x64
resource
win10v20210410
submitted
20-04-2021 10:20

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General

Target

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Size

111KB
MD5

727716c6c4281a2cbb9e8eaeedf954fd
SHA1

2e831e36171a4e78a5fdccb66df50393e9fe846d
SHA256

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7
SHA512

2cefa7af9779feb50ffd3413c51792975eeb97b7eccede39c4d0916acfb29c4ad294ea65e48a85b4d522bb0f59578ae0025f1cc648875ed4b6c11c11b17658ea

Score

10^/10

evasion trojan upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 7 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe:*:enabled:@shell32.dll,-1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

UAC bypass 3 TTPs
evasion trojan

Bypass User Account Control
T1088

Disabling Security Tools
T1089

Modify Registry
T1112
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral4/memory/4448-114-0x00000000022B0000-0x000000000333E000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Drops file in Windows directory 1 IoCs

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

pid	process
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Suspicious behavior: MapViewOfSection 61 IoCs

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

pid	process
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	pid	process
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
Token: SeDebugPrivilege	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	pid	process	target process
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 552	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	winlogon.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 628	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	lsass.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 712	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 720	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 728	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	fontdrvhost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 796	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 840	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 888	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 980	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	dwm.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 1004	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 412	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 412	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 412	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe
PID 4448 wrote to memory of 412	4448	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe	svchost.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:628

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:552

C:\Windows\system32\dwm.exe
"dwm.exe"
2⤵
PID:980

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
2⤵
PID:728

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay
1⤵
PID:712

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:720

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s EventLog
1⤵
PID:1096

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s nsi
1⤵
PID:1248

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
PID:2344

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s TrkWks
1⤵
PID:2576

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Browser
1⤵
PID:2792

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe
"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca
1⤵
PID:3212

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe
1⤵
PID:3504

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1440

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s CDPSvc
1⤵
PID:368

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3812

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3528

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
1⤵
PID:3224

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3008

C:\Users\Admin\AppData\Local\Temp\187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe
"C:\Users\Admin\AppData\Local\Temp\187449ec20d9ad83a5d62f78d7eb090a04950ce4b5ec635ed0cf8748d23689d7.exe"
2⤵
- Modifies firewall policy service
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4448

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
1⤵
PID:2584

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
2⤵
PID:4496

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2604

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s WpnService
1⤵
PID:2588

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s CryptSvc
1⤵
PID:2564

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2492

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
1⤵
PID:2444

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservicenetworkrestricted -s PolicyAgent
1⤵
PID:2436

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
1⤵
PID:2404

c:\windows\system32\sihost.exe
sihost.exe
1⤵
PID:2328

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x3c0
1⤵
PID:2260

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc
1⤵
PID:2136

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s LanmanWorkstation
1⤵
PID:1576

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1992

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k appmodel -s StateRepository
1⤵
PID:1884

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
1⤵
PID:1872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:1744

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:1724

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s netprofm
1⤵
PID:1696

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:1652

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s Dnscache
1⤵
PID:1552

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s NlaSvc
1⤵
PID:1516

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s FontCache
1⤵
PID:1500

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s AudioEndpointBuilder
1⤵
PID:1484

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s SENS
1⤵
PID:1416

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s Dhcp
1⤵
PID:1364

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s UserManager
1⤵
PID:1356

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s EventSystem
1⤵
PID:1216

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Themes
1⤵
PID:1208

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
1⤵
PID:1104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
1⤵
PID:1036

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Schedule
1⤵
PID:944

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NcbService
1⤵
PID:384

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s lmhosts
1⤵
PID:412

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
1⤵
PID:1004

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k dcomlaunch -s LSM
1⤵
PID:888

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k rpcss
1⤵
PID:840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:796

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
2⤵
PID:4640

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s BITS
1⤵
PID:4548

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV
1⤵
PID:4720

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
PID:4860

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Modify Registry

T1112

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4448-114-0x00000000022B0000-0x000000000333E000-memory.dmp

Filesize
16.6MB

Download
memory/4448-115-0x00000000045F0000-0x00000000045F2000-memory.dmp

Filesize
8KB

Download
memory/4448-116-0x0000000004600000-0x0000000004601000-memory.dmp

Filesize
4KB

Download