Malware Analysis Report

2024-12-01 02:52

Sample ID 241110-bp8xtswfqb
Target 674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29
SHA256 674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29
Tags
redline @merlinholy discovery infostealer
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

674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29

Threat Level: Known bad

The file 674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29 was found to be: Known bad.

Malicious Activity Summary

redline @merlinholy discovery infostealer

RedLine

RedLine payload

Redline family

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:20

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:20

Reported

2024-11-10 01:20

Platform

win7-20240903-en

Max time kernel

0s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 01:20

Reported

2024-11-10 01:22

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3340 set thread context of 3548 N/A C:\Users\Admin\AppData\Local\Temp\674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe

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\674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29.exe

"C:\Users\Admin\AppData\Local\Temp\674ed29eea46d6fc69ab4eb50ea9e3d66710589cf3be3217508836a6bec2ee29.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
RU 185.189.167.123:37360 tcp

Files

memory/3340-0-0x0000000000230000-0x0000000000411000-memory.dmp

memory/3340-1-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

memory/3340-2-0x0000000000409000-0x000000000040D000-memory.dmp

memory/3340-5-0x0000000000230000-0x0000000000411000-memory.dmp

memory/3548-6-0x00000000000E0000-0x0000000000100000-memory.dmp

memory/3340-12-0x0000000000230000-0x0000000000411000-memory.dmp

memory/3548-13-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/3548-14-0x0000000004FA0000-0x00000000055B8000-memory.dmp

memory/3548-15-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/3548-16-0x0000000004B40000-0x0000000004C4A000-memory.dmp

memory/3548-17-0x0000000004A70000-0x0000000004AAC000-memory.dmp

memory/3548-18-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/3548-19-0x0000000004AD0000-0x0000000004B1C000-memory.dmp

memory/3548-20-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/3548-21-0x0000000074B20000-0x00000000752D0000-memory.dmp