Malware Analysis Report

2024-10-19 02:31

Sample ID 220506-hfqs8ahcg9
Target 81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe
SHA256 81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9
Tags
plugx trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9

Threat Level: Known bad

The file 81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe was found to be: Known bad.

Malicious Activity Summary

plugx trojan

PlugX

Detects PlugX Payload

Executes dropped EXE

Loads dropped DLL

Unexpected DNS network traffic destination

Checks computer location settings

Enumerates physical storage devices

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-05-06 06:41

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-06 06:41

Reported

2022-05-06 06:47

Platform

win7-20220414-en

Max time kernel

300s

Max time network

294s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe"

Signatures

Detects PlugX Payload

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
N/A N/A N/A N/A
N/A N/A N/A N/A

PlugX

trojan plugx

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 203.86.234.16 N/A N/A
Destination IP 203.86.234.16 N/A N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Windows\SysWOW64\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CENTRALPROCESSOR\0\~MHZ C:\Windows\SysWOW64\svchost.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\CLASSES\FAST C:\Windows\SysWOW64\svchost.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 34003300340038003100330044004500340041004200300044004500320041000000 C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\msiexec.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1236 wrote to memory of 1152 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1548 wrote to memory of 1764 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 1764 wrote to memory of 996 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe

Processes

C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe

"C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe"

C:\wsc_proxy.exe

"C:\wsc_proxy.exe"

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

"C:\ProgramData\Avast Software\Avast\wsc_proxy.exe" 100 1152

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

"C:\ProgramData\Avast Software\Avast\wsc_proxy.exe" 200 0

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe 201 0

C:\Windows\SysWOW64\msiexec.exe

C:\Windows\system32\msiexec.exe 209 1764

Network

Country Destination Domain Proto
N/A 10.127.255.255:53 udp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:53 tools.daji8.me udp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:53 tools.daji8.me udp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:443 tools.daji8.me tcp

Files

memory/1236-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

memory/1152-55-0x0000000000000000-mapping.dmp

C:\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\wsc_proxy.dat

MD5 07a9a4b7068d7a4406a00656a762ca55
SHA1 981ef9b7f98b949d16a3b4e6eefe2575dcf784e1
SHA256 e48af8d3a597b947d145e8a2e8e94eff003a5eb8544918955f65ac5af37cd331
SHA512 ae8c7f5a5c7354a1800c47ca7c124982a354fbe2b2a520f6f8a1968d924ff66dd45e5dbe6f2e4048ee53cc21a25b83ff4639b5d4d35918bd48dd4dc140fd7b4e

memory/1152-60-0x00000000004E0000-0x00000000005E0000-memory.dmp

C:\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\ProgramData\Avast Software\Avast\wsc_proxy.dat

MD5 07a9a4b7068d7a4406a00656a762ca55
SHA1 981ef9b7f98b949d16a3b4e6eefe2575dcf784e1
SHA256 e48af8d3a597b947d145e8a2e8e94eff003a5eb8544918955f65ac5af37cd331
SHA512 ae8c7f5a5c7354a1800c47ca7c124982a354fbe2b2a520f6f8a1968d924ff66dd45e5dbe6f2e4048ee53cc21a25b83ff4639b5d4d35918bd48dd4dc140fd7b4e

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

memory/1764-72-0x00000000000A0000-0x00000000000C4000-memory.dmp

memory/1764-74-0x0000000000000000-mapping.dmp

memory/1548-76-0x00000000003E0000-0x0000000000415000-memory.dmp

memory/1152-77-0x00000000002E0000-0x0000000000315000-memory.dmp

memory/1648-78-0x0000000000240000-0x0000000000275000-memory.dmp

memory/1764-79-0x0000000000260000-0x0000000000295000-memory.dmp

memory/996-82-0x0000000000000000-mapping.dmp

memory/996-84-0x00000000002A0000-0x00000000002D5000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-06 06:41

Reported

2022-05-06 06:47

Platform

win10v2004-20220414-en

Max time kernel

300s

Max time network

295s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe"

Signatures

Detects PlugX Payload

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
N/A N/A N/A N/A
N/A N/A N/A N/A

PlugX

trojan plugx

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
N/A N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 203.86.234.16 N/A N/A
Destination IP 203.86.234.16 N/A N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Windows\SysWOW64\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHZ C:\Windows\SysWOW64\svchost.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\CLASSES\FAST C:\Windows\SysWOW64\svchost.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 45004300300033004400390038003800460034003700420042003300310034000000 C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeTcbPrivilege N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\msiexec.exe N/A
Token: SeTcbPrivilege N/A C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3376 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 3376 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 3376 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe C:\wsc_proxy.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4360 wrote to memory of 4280 N/A C:\ProgramData\Avast Software\Avast\wsc_proxy.exe C:\Windows\SysWOW64\svchost.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 4280 wrote to memory of 2804 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe

Processes

C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe

"C:\Users\Admin\AppData\Local\Temp\81d2be1565c05f77e829e1296d17d9456ae672459e4283315cdd0dfae01626a9.exe"

C:\wsc_proxy.exe

"C:\wsc_proxy.exe"

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

"C:\ProgramData\Avast Software\Avast\wsc_proxy.exe" 100 3372

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

"C:\ProgramData\Avast Software\Avast\wsc_proxy.exe" 200 0

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe 201 0

C:\Windows\SysWOW64\msiexec.exe

C:\Windows\system32\msiexec.exe 209 4280

Network

Country Destination Domain Proto
N/A 10.127.255.255:53 udp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:53 tools.daji8.me udp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:53 tools.daji8.me udp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 tools.daji8.me udp
HK 203.86.234.16:443 tools.daji8.me tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp

Files

C:\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

memory/3372-130-0x0000000000000000-mapping.dmp

C:\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\wsc_proxy.dat

MD5 07a9a4b7068d7a4406a00656a762ca55
SHA1 981ef9b7f98b949d16a3b4e6eefe2575dcf784e1
SHA256 e48af8d3a597b947d145e8a2e8e94eff003a5eb8544918955f65ac5af37cd331
SHA512 ae8c7f5a5c7354a1800c47ca7c124982a354fbe2b2a520f6f8a1968d924ff66dd45e5dbe6f2e4048ee53cc21a25b83ff4639b5d4d35918bd48dd4dc140fd7b4e

memory/3372-136-0x0000000002D50000-0x0000000002E50000-memory.dmp

C:\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\ProgramData\Avast Software\Avast\wsc_proxy.dat

MD5 07a9a4b7068d7a4406a00656a762ca55
SHA1 981ef9b7f98b949d16a3b4e6eefe2575dcf784e1
SHA256 e48af8d3a597b947d145e8a2e8e94eff003a5eb8544918955f65ac5af37cd331
SHA512 ae8c7f5a5c7354a1800c47ca7c124982a354fbe2b2a520f6f8a1968d924ff66dd45e5dbe6f2e4048ee53cc21a25b83ff4639b5d4d35918bd48dd4dc140fd7b4e

C:\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

C:\ProgramData\Avast Software\Avast\wsc_proxy.exe

MD5 c2902be3472adb3014c2bd07f4d4d034
SHA1 bfc6c0eda00da8537fa94b8dead9fd7b2b2436b7
SHA256 1948bb0df11f768d6dd30ae7ecec5550db7c817d09cb31b5e2cee9b86a4047da
SHA512 2ac83a1dd89c6028eab125ca98d078c4df18291eec4054211297a6b6968470c5066fca8469e489ac8295f63298cbe40d30f369300b004c69e0c7e62f3b693b54

C:\ProgramData\Avast Software\Avast\wsc.dll

MD5 a3be5ee9a505a2fc1260521d150cbb19
SHA1 710617c387500735b8aa44ba7ff001fa43a2a16f
SHA256 c664a816771b8d058796bdddbc0554510c430cc7fc98bae5153a21b1797bf39c
SHA512 ea0cda4e543a4838cd9ac258a91b471c6e5ee266b5ef1cca3bb341ab4a8131dcb632ca570c449e6b0aa5cd7e5d59d229e5078965c5f4f7cee1a79cc003f3da0c

memory/4280-146-0x0000000000000000-mapping.dmp

memory/4360-147-0x0000000001190000-0x00000000011C5000-memory.dmp

memory/3372-148-0x0000000001450000-0x0000000001485000-memory.dmp

memory/3320-149-0x0000000000F10000-0x0000000000F45000-memory.dmp

memory/4280-150-0x0000000001930000-0x0000000001965000-memory.dmp

memory/2804-151-0x0000000000000000-mapping.dmp

memory/2804-152-0x0000000000660000-0x0000000000695000-memory.dmp