Malware Analysis Report

2025-06-15 22:21

Sample ID 241109-x5k2la1amk
Target 9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc
SHA256 9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc

Threat Level: Known bad

The file 9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc was found to be: Known bad.

Malicious Activity Summary

redline @merlinholy discovery infostealer

RedLine payload

Redline family

RedLine

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:26

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 19:26

Reported

2024-11-09 19:28

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc.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 4640 set thread context of 968 N/A C:\Users\Admin\AppData\Local\Temp\9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc.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\9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc.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\9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc.exe

"C:\Users\Admin\AppData\Local\Temp\9cb0123894725bbe0302fa1f1f7dd154dc2592f65081653a4f20cea36a9195dc.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 97.17.167.52.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 185.189.167.123:37360 tcp
US 8.8.8.8:53 101.210.23.2.in-addr.arpa udp
RU 185.189.167.123:37360 tcp

Files

memory/4640-0-0x0000000000290000-0x0000000000471000-memory.dmp

memory/4640-2-0x0000000000469000-0x000000000046D000-memory.dmp

memory/4640-1-0x0000000000540000-0x0000000000541000-memory.dmp

memory/4640-5-0x0000000000290000-0x0000000000471000-memory.dmp

memory/968-6-0x0000000000400000-0x0000000000420000-memory.dmp

memory/4640-12-0x0000000000290000-0x0000000000471000-memory.dmp

memory/968-13-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

memory/968-14-0x0000000005670000-0x0000000005C88000-memory.dmp

memory/968-15-0x0000000005110000-0x0000000005122000-memory.dmp

memory/968-16-0x0000000005240000-0x000000000534A000-memory.dmp

memory/968-17-0x0000000005170000-0x00000000051AC000-memory.dmp

memory/968-18-0x0000000074F10000-0x00000000756C0000-memory.dmp

memory/968-19-0x00000000051F0000-0x000000000523C000-memory.dmp

memory/968-20-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

memory/968-21-0x0000000074F10000-0x00000000756C0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:26

Reported

2024-11-09 19:26

Platform

win7-20240903-en

Max time kernel

0s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A