Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-f95hcsvmfv
Target a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6
SHA256 a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6
Tags
redline asia 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

a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6

Threat Level: Known bad

The file a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6 was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine payload

Redline family

RedLine

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 05:35

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 05:35

Reported

2024-11-05 05:37

Platform

win7-20241010-en

Max time kernel

141s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

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\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe

"C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe"

Network

Country Destination Domain Proto
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2552-1-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2552-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2552-3-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2552-4-0x0000000000610000-0x0000000000644000-memory.dmp

memory/2552-5-0x0000000001FD0000-0x0000000002002000-memory.dmp

memory/2552-23-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-69-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-67-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-65-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-63-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-61-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-59-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-57-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-55-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-53-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-51-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-49-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-47-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-45-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-43-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-41-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-39-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-37-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-35-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-33-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-31-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-29-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-27-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-25-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-21-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-19-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-17-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-15-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-13-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-11-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-9-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-7-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-6-0x0000000001FD0000-0x0000000001FFD000-memory.dmp

memory/2552-960-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2552-962-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 05:35

Reported

2024-11-05 05:37

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

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\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe

"C:\Users\Admin\AppData\Local\Temp\a5df6e27d52495fdd6de604db0353fdf943353ba777d7a1ad9e7116b0bfe7df6.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/4572-2-0x0000000000570000-0x00000000005A9000-memory.dmp

memory/4572-1-0x0000000000620000-0x0000000000720000-memory.dmp

memory/4572-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/4572-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/4572-5-0x00000000025E0000-0x0000000002614000-memory.dmp

memory/4572-6-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/4572-7-0x0000000002780000-0x00000000027B2000-memory.dmp

memory/4572-17-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-69-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-67-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-65-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-63-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-61-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-57-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-55-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-51-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-49-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-47-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-45-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-43-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-41-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-39-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-37-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-35-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-33-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-31-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-29-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-27-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-25-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-23-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-21-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-19-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-71-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-15-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-59-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-13-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-53-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-11-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-9-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-8-0x0000000002780000-0x00000000027AD000-memory.dmp

memory/4572-962-0x00000000052F0000-0x0000000005908000-memory.dmp

memory/4572-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/4572-964-0x0000000005910000-0x0000000005A1A000-memory.dmp

memory/4572-965-0x0000000005A20000-0x0000000005A5C000-memory.dmp

memory/4572-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/4572-967-0x0000000000620000-0x0000000000720000-memory.dmp

memory/4572-968-0x0000000000570000-0x00000000005A9000-memory.dmp

memory/4572-969-0x0000000000400000-0x000000000043C000-memory.dmp