857faa54b849086b1c191c06090fc0b29c584954dfd4f8b3194276cf1d3eecf7

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 01:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Size

68KB
MD5

26b2b049141a1121afd944b3b33681c2
SHA1

32df277749336581899f630bf11d36a70d68a592
SHA256

2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340
SHA512

c52433eed1dbf78955c9358fdb4bf97dd3cd9a50eccb17d49426c8fda76805da70884bf662a274d69aef326af7714602c4234b388790fa1df65f230802500f2b
SSDEEP

1536:0txwjjK7lp27GjV3P1YVl3oyzrmg/t01fUS95vSVuE:kqjm+l4yzr9/t09US7SL

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe:*:enabled:@shell32.dll,-1"	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe

Executes dropped EXE 1 IoCs

pid	Process
1336	dxknra.exe

Loads dropped DLL 1 IoCs

pid	Process
1336	dxknra.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dxknra.exe	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
File created	C:\Windows\SysWOW64\hra33.dll	dxknra.exe
File created	C:\Windows\SysWOW64\dxknra.exe	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dxknra.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
1336	dxknra.exe
1336	dxknra.exe

Suspicious behavior: MapViewOfSection 64 IoCs

pid	Process
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
Token: SeDebugPrivilege	1336	dxknra.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
1336	dxknra.exe
1336	dxknra.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 620	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	5
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 672	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	7
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 788	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	8
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 800	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	9
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 808	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	10
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 912	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	11
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 956	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	12
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 316	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	13
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 452	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	14
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1028	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	15
PID 2340 wrote to memory of 1080	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	16
PID 2340 wrote to memory of 1080	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	16
PID 2340 wrote to memory of 1080	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	16
PID 2340 wrote to memory of 1080	2340	2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe	16

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:620
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:808
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:316

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:788
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:2956
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3744
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3840
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3900
- C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
  2⤵
  PID:4000
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4164
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:1280
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:976
- C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
  2⤵
  PID:1776
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4024
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
  2⤵
  PID:2676
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
  2⤵
  PID:2516

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:452

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1028

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1080

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1120

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1132
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:680
- C:\Windows\system32\MusNotification.exe
  C:\Windows\system32\MusNotification.exe
  2⤵
  PID:2380

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1172

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1400

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1420
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1536

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1552

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1680

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1704

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1760

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1784

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1992

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2008

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1096

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1732

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:1916

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2156

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2204

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2228

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2472

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2480

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2608

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2632

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2724

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3348

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428
- C:\Users\Admin\AppData\Local\Temp\2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe
  "C:\Users\Admin\AppData\Local\Temp\2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340.exe"
  2⤵
  - Modifies firewall policy service
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3560

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:2624

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:3356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:2596

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:3972

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3224

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:2580

C:\Windows\SysWOW64\dxknra.exe
C:\Windows\SysWOW64\dxknra.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\dxknra.exe

Filesize
68KB

MD5
26b2b049141a1121afd944b3b33681c2

SHA1
32df277749336581899f630bf11d36a70d68a592

SHA256
2e55953f081dcca78557a5b8be0a7015b828b8ad013f3470ee4e432c7897f340

SHA512
c52433eed1dbf78955c9358fdb4bf97dd3cd9a50eccb17d49426c8fda76805da70884bf662a274d69aef326af7714602c4234b388790fa1df65f230802500f2b

Download Submit
C:\Windows\SysWOW64\hra33.dll

Filesize
7KB

MD5
7147ff24579a477a1a34696926e573f1

SHA1
9127ea8d813ecd5788b3f97777931ec79b7760e9

SHA256
fd08dcb016611316c849d48312ba6dc7d4de75d1a81c1d475a13bb5a1ba07267

SHA512
077b68376679c30d2dbae460ed59f5131c177bdd7574af1c2660ed97ae242b1401816d012af321c278be065b49bc9eab395e008b1b9a2447aa27b694bbed1d5d

Download Submit
memory/1336-24-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2340-9-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/2340-4-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/2340-2-0x0000000077E82000-0x0000000077E83000-memory.dmp

Filesize
4KB

Download
memory/2340-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2340-8-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/2340-10-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/2340-11-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/2340-14-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2340-1-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/2340-3-0x0000000077E83000-0x0000000077E84000-memory.dmp

Filesize
4KB

Download