Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-bvvx6atpfn
Target b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10
SHA256 b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10
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

b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10

Threat Level: Known bad

The file b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10 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 01:28

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 01:28

Reported

2024-11-05 01:30

Platform

win7-20240903-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.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\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe

"C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.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/1924-0-0x00000000001B0000-0x00000000001DB000-memory.dmp

memory/1924-1-0x0000000000280000-0x00000000002B9000-memory.dmp

memory/1924-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1924-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/1924-4-0x0000000000940000-0x0000000000974000-memory.dmp

memory/1924-5-0x00000000024A0000-0x00000000024D2000-memory.dmp

memory/1924-21-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-70-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-67-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-65-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-51-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-39-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-33-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-25-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-63-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-61-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-59-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-57-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-55-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-53-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-49-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-47-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-45-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-43-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-41-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-37-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-35-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-31-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-29-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-27-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-23-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-19-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-17-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-15-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-13-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-11-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-9-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-7-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-6-0x00000000024A0000-0x00000000024CD000-memory.dmp

memory/1924-961-0x00000000001B0000-0x00000000001DB000-memory.dmp

memory/1924-962-0x0000000000280000-0x00000000002B9000-memory.dmp

memory/1924-963-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 01:28

Reported

2024-11-05 01:31

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.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\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.exe

"C:\Users\Admin\AppData\Local\Temp\b9b7d9c656a1046a834e7121e99b4743ce65ac381c51f5f3b8808f2519400f10.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/5080-0-0x00000000008B0000-0x00000000008DB000-memory.dmp

memory/5080-1-0x0000000000CE0000-0x0000000000D19000-memory.dmp

memory/5080-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/5080-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/5080-4-0x0000000002930000-0x0000000002964000-memory.dmp

memory/5080-5-0x0000000004E70000-0x0000000005414000-memory.dmp

memory/5080-6-0x0000000005420000-0x0000000005452000-memory.dmp

memory/5080-36-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-64-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-71-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-68-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-66-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-62-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-60-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-962-0x0000000005B00000-0x0000000005B12000-memory.dmp

memory/5080-963-0x0000000005B20000-0x0000000005C2A000-memory.dmp

memory/5080-961-0x00000000054A0000-0x0000000005AB8000-memory.dmp

memory/5080-58-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-56-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-54-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-964-0x0000000005C50000-0x0000000005C8C000-memory.dmp

memory/5080-52-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-50-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-48-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-46-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-44-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-42-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-40-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-38-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-34-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-33-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-28-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-26-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-24-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-22-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-20-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-18-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-16-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-14-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-12-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-10-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-30-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-8-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-7-0x0000000005420000-0x000000000544D000-memory.dmp

memory/5080-965-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

memory/5080-966-0x00000000008B0000-0x00000000008DB000-memory.dmp

memory/5080-967-0x0000000000CE0000-0x0000000000D19000-memory.dmp

memory/5080-968-0x0000000000400000-0x000000000043C000-memory.dmp