Malware Analysis Report

2025-01-22 14:56

Sample ID 241207-be148stkel
Target 7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e
SHA256 7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e
Tags
test hack orcus discovery persistence rat spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e

Threat Level: Known bad

The file 7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e was found to be: Known bad.

Malicious Activity Summary

test hack orcus discovery persistence rat spyware stealer

Orcus main payload

Orcus

Orcurs Rat Executable

Orcus family

Orcurs Rat Executable

Loads dropped DLL

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Drops file in Program Files directory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-07 01:04

Signatures

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A

Orcus family

orcus

Orcus main payload

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-07 01:04

Reported

2024-12-07 01:06

Platform

win7-20240903-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcus family

orcus

Orcus main payload

Description Indicator Process Target
N/A N/A N/A N/A

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Realtek_audio_driver = "\"C:\\Program Files (x86)\\HDAudioDriver\\HDAudioDriver.exe\"" C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
File opened for modification C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
File created C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe.config C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1624 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe
PID 1624 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe
PID 1624 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe
PID 1624 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe
PID 2056 wrote to memory of 2696 N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2056 wrote to memory of 2696 N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2056 wrote to memory of 2696 N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2056 wrote to memory of 2696 N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2696 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2696 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2696 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe
PID 2696 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe C:\Users\Admin\AppData\Local\Temp\chrome.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe

"C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe"

C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe

"C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe"

C:\Users\Admin\AppData\Local\Temp\chrome.exe

"C:\Users\Admin\AppData\Local\Temp\chrome.exe" /launchSelfAndExit "C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe" 2056 /protectFile

C:\Users\Admin\AppData\Local\Temp\chrome.exe

"C:\Users\Admin\AppData\Local\Temp\chrome.exe" /watchProcess "C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe" 2056 "/protectFile"

Network

Country Destination Domain Proto
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp

Files

C:\Users\Admin\AppData\Local\Temp\chrome.exe

MD5 913967b216326e36a08010fb70f9dba3
SHA1 7b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA256 8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512 c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33

memory/2696-37-0x0000000000940000-0x0000000000948000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\chrome.exe.config

MD5 a2b76cea3a59fa9af5ea21ff68139c98
SHA1 35d76475e6a54c168f536e30206578babff58274
SHA256 f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512 b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

memory/2056-27-0x0000000001330000-0x0000000001340000-memory.dmp

memory/2056-26-0x00000000012C0000-0x00000000012D8000-memory.dmp

memory/2056-25-0x00000000051C0000-0x000000000520E000-memory.dmp

C:\Users\Admin\AppData\Roaming\HDAudioDriver\err_de4e6099f84e48d89e40ea74092aa6a9.dat

MD5 8fa21bb209fad4fcc7d2ce825bf28cb4
SHA1 25b01fc88321c0c4c8bd43b242ece6656e870b1f
SHA256 9675a0dac35cf7be83e048f95e3b6fbb96a392c8a2f69e9b5dec6aa5905d9f2a
SHA512 ba4ca29525c06d5f0e0b339717f825288a2f0b7e0699ab0f1d9188015799001c66172c167ebd8fb5f22d37b3ea432c0b02bf0a2a7afa8efc2868fbf4f9600a27

memory/2056-22-0x0000000000390000-0x00000000003A2000-memory.dmp

memory/1624-21-0x0000000074430000-0x0000000074B1E000-memory.dmp

memory/2056-20-0x0000000074430000-0x0000000074B1E000-memory.dmp

memory/2056-19-0x0000000074430000-0x0000000074B1E000-memory.dmp

memory/2056-18-0x0000000001350000-0x000000000143A000-memory.dmp

C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe

MD5 14fb495cc853da2b1bab0ef9ad8ea15f
SHA1 b6d6589a7a5638c50cbd6cf6482c31db3f941fec
SHA256 7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e
SHA512 a97cf03fe6c59fb334d57c6dc3f5aca28f80ab3d3b3a89ec9d1f5e08d856ca0d5da8e8eedbe469c31d0a9d3aba8a5a90772d76abf386951d402bab94124b8081

memory/1624-6-0x0000000000A10000-0x0000000000A18000-memory.dmp

memory/1624-5-0x00000000009F0000-0x0000000000A02000-memory.dmp

memory/1624-4-0x0000000074430000-0x0000000074B1E000-memory.dmp

memory/1624-3-0x0000000000B70000-0x0000000000BCC000-memory.dmp

memory/1624-2-0x0000000000470000-0x000000000047E000-memory.dmp

memory/1624-1-0x0000000000F60000-0x000000000104A000-memory.dmp

memory/1624-0-0x000000007443E000-0x000000007443F000-memory.dmp

memory/2056-40-0x0000000074430000-0x0000000074B1E000-memory.dmp

memory/2056-41-0x0000000074430000-0x0000000074B1E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-07 01:04

Reported

2024-12-07 01:06

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcus family

orcus

Orcus main payload

Description Indicator Process Target
N/A N/A N/A N/A

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek_audio_driver = "\"C:\\Program Files (x86)\\HDAudioDriver\\HDAudioDriver.exe\"" C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
File opened for modification C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A
File created C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe.config C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\chrome.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe

"C:\Users\Admin\AppData\Local\Temp\7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e.exe"

C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe

"C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe"

C:\Users\Admin\AppData\Local\Temp\chrome.exe

"C:\Users\Admin\AppData\Local\Temp\chrome.exe" /launchSelfAndExit "C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe" 3984 /protectFile

C:\Users\Admin\AppData\Local\Temp\chrome.exe

"C:\Users\Admin\AppData\Local\Temp\chrome.exe" /watchProcess "C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe" 3984 "/protectFile"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 181.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
N/A 192.168.42.128:10134 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
US 8.8.8.8:53 81.160.77.104.in-addr.arpa udp
N/A 127.0.0.1:10134 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp
N/A 192.168.42.128:10134 tcp
N/A 127.0.0.1:10134 tcp

Files

memory/1048-0-0x00000000748DE000-0x00000000748DF000-memory.dmp

memory/1048-1-0x0000000000B60000-0x0000000000C4A000-memory.dmp

memory/1048-2-0x0000000003000000-0x000000000300E000-memory.dmp

memory/1048-4-0x00000000055C0000-0x000000000561C000-memory.dmp

memory/1048-3-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/1048-5-0x0000000005C50000-0x00000000061F4000-memory.dmp

memory/1048-6-0x0000000005760000-0x00000000057F2000-memory.dmp

memory/1048-7-0x0000000005740000-0x0000000005752000-memory.dmp

memory/1048-8-0x0000000005750000-0x0000000005758000-memory.dmp

memory/1048-9-0x0000000006300000-0x0000000006366000-memory.dmp

memory/1048-10-0x0000000006990000-0x0000000006FA8000-memory.dmp

memory/1048-11-0x0000000006390000-0x00000000063A2000-memory.dmp

memory/1048-12-0x00000000063F0000-0x000000000642C000-memory.dmp

memory/1048-13-0x0000000006430000-0x000000000647C000-memory.dmp

memory/1048-14-0x00000000065A0000-0x00000000066AA000-memory.dmp

C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe

MD5 14fb495cc853da2b1bab0ef9ad8ea15f
SHA1 b6d6589a7a5638c50cbd6cf6482c31db3f941fec
SHA256 7e5af014d000b8f289f758666ec44efc8e5b65475248944cd439433af0ff187e
SHA512 a97cf03fe6c59fb334d57c6dc3f5aca28f80ab3d3b3a89ec9d1f5e08d856ca0d5da8e8eedbe469c31d0a9d3aba8a5a90772d76abf386951d402bab94124b8081

C:\Program Files (x86)\HDAudioDriver\HDAudioDriver.exe.config

MD5 a2b76cea3a59fa9af5ea21ff68139c98
SHA1 35d76475e6a54c168f536e30206578babff58274
SHA256 f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512 b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

memory/1048-31-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/3984-32-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/3984-33-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/3984-34-0x00000000053E0000-0x00000000053F2000-memory.dmp

C:\Users\Admin\AppData\Roaming\HDAudioDriver\err_de4e6099f84e48d89e40ea74092aa6a9.dat

MD5 d1dc14cf97a4c6135bd96eb847637c4a
SHA1 00f8650501e4a45bce03e8cfc673e3ae6ee2d367
SHA256 1b8dadb9abfc3283f024582cc053fb8c76633faeb1718efc38f8b57228a21968
SHA512 fc733c8a0a26dfb5cfd97496bb461ceb7b9bd0ab4d38c701e3deebc336705edb3e32173fde749931fdc75981254ba54bb096a4613bbdcdb7e4ec61dca8d55f4a

memory/3984-37-0x0000000006600000-0x000000000664E000-memory.dmp

memory/3984-38-0x0000000006650000-0x0000000006668000-memory.dmp

memory/3984-39-0x0000000006FF0000-0x00000000071B2000-memory.dmp

memory/3984-40-0x0000000006E10000-0x0000000006E20000-memory.dmp

memory/3984-41-0x0000000007310000-0x000000000731A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\chrome.exe

MD5 913967b216326e36a08010fb70f9dba3
SHA1 7b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA256 8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512 c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33

memory/1664-55-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/1664-56-0x0000000000590000-0x0000000000598000-memory.dmp

memory/1664-60-0x00000000748D0000-0x0000000075080000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\chrome.exe.log

MD5 4eaca4566b22b01cd3bc115b9b0b2196
SHA1 e743e0792c19f71740416e7b3c061d9f1336bf94
SHA256 34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb
SHA512 bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

memory/3984-61-0x00000000748D0000-0x0000000075080000-memory.dmp

memory/3984-62-0x00000000748D0000-0x0000000075080000-memory.dmp