Malware Analysis Report

2024-09-22 07:33

Sample ID 240602-mfczksac8t
Target LXLauncher.exe
SHA256 0b5a765b34c4b8643a5eb18190200db4557622afa4c51792fdfd454aae275419
Tags
rat default asyncrat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

0b5a765b34c4b8643a5eb18190200db4557622afa4c51792fdfd454aae275419

Threat Level: Known bad

The file LXLauncher.exe was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat

Asyncrat family

AsyncRat

Async RAT payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 10:24

Signatures

Async RAT payload

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

Asyncrat family

asyncrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 10:24

Reported

2024-06-02 10:26

Platform

win7-20240220-en

Max time kernel

150s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Processes

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

"C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp

Files

memory/2908-0-0x000007FEF5353000-0x000007FEF5354000-memory.dmp

memory/2908-1-0x0000000000BF0000-0x0000000000C2A000-memory.dmp

memory/2908-3-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

memory/2908-4-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

memory/2908-5-0x000007FEF5353000-0x000007FEF5354000-memory.dmp

memory/2908-6-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

memory/2908-7-0x000007FEF5350000-0x000007FEF5D3C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 10:24

Reported

2024-06-02 10:26

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe N/A

Processes

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

"C:\Users\Admin\AppData\Local\Temp\LXLauncher.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
US 8.8.8.8:53 99.193.161.193.in-addr.arpa udp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
DE 193.161.193.99:1194 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp
N/A 127.0.0.1:55 tcp

Files

memory/652-1-0x0000000000720000-0x000000000075A000-memory.dmp

memory/652-0-0x00007FFCCBE63000-0x00007FFCCBE65000-memory.dmp

memory/652-3-0x00007FFCCBE60000-0x00007FFCCC921000-memory.dmp

memory/652-4-0x00007FFCCBE63000-0x00007FFCCBE65000-memory.dmp

memory/652-5-0x00007FFCCBE60000-0x00007FFCCC921000-memory.dmp