Malware Analysis Report

2025-01-22 09:18

Sample ID 240707-ewet4swcjd
Target 3e9a5e95a13113637d5a8d0a8c20c6c0N.exe
SHA256 9a5843b931ddf8b07ed981f41e2fd588e6d408540275cd1a7110efedfe2ef16e
Tags
redline 5195552529 discovery infostealer 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

9a5843b931ddf8b07ed981f41e2fd588e6d408540275cd1a7110efedfe2ef16e

Threat Level: Known bad

The file 3e9a5e95a13113637d5a8d0a8c20c6c0N.exe was found to be: Known bad.

Malicious Activity Summary

redline 5195552529 discovery infostealer spyware stealer

RedLine

RedLine payload

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-07 04:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-07 04:17

Reported

2024-07-07 04:19

Platform

win7-20240704-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe

"C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 96

Network

N/A

Files

memory/2120-0-0x00000000000F0000-0x00000000000F1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-07 04:17

Reported

2024-07-07 04:19

Platform

win10v2004-20240704-en

Max time kernel

94s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 740 set thread context of 4524 N/A C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe

"C:\Users\Admin\AppData\Local\Temp\3e9a5e95a13113637d5a8d0a8c20c6c0N.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 740 -ip 740

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 740 -s 308

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 ko.spuu.top udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
FI 95.217.245.123:443 ko.spuu.top tcp
US 8.8.8.8:53 123.245.217.95.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/740-0-0x00000000007F0000-0x00000000007F1000-memory.dmp

memory/4524-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/4524-2-0x000000007468E000-0x000000007468F000-memory.dmp

memory/4524-3-0x0000000005700000-0x0000000005766000-memory.dmp

memory/4524-4-0x0000000006220000-0x0000000006838000-memory.dmp

memory/4524-5-0x0000000005C90000-0x0000000005CA2000-memory.dmp

memory/4524-6-0x0000000005DC0000-0x0000000005ECA000-memory.dmp

memory/4524-7-0x0000000074680000-0x0000000074E30000-memory.dmp

memory/4524-8-0x0000000006BC0000-0x0000000006BFC000-memory.dmp

memory/4524-9-0x0000000006C00000-0x0000000006C4C000-memory.dmp

memory/4524-10-0x0000000006F40000-0x0000000007102000-memory.dmp

memory/4524-11-0x0000000007640000-0x0000000007B6C000-memory.dmp

memory/4524-12-0x0000000008120000-0x00000000086C4000-memory.dmp

memory/4524-13-0x0000000007110000-0x00000000071A2000-memory.dmp

memory/4524-14-0x0000000007490000-0x0000000007506000-memory.dmp

memory/4524-15-0x0000000007440000-0x000000000745E000-memory.dmp

memory/4524-16-0x00000000075E0000-0x0000000007630000-memory.dmp

memory/4524-18-0x0000000074680000-0x0000000074E30000-memory.dmp