Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-e4bgnavgqq
Target 2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020
SHA256 2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020
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

2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020

Threat Level: Known bad

The file 2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020 was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine

RedLine payload

Redline family

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 04:29

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 04:29

Reported

2024-11-05 04:31

Platform

win7-20240903-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.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\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe

"C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.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/2288-1-0x0000000000560000-0x0000000000660000-memory.dmp

memory/2288-2-0x00000000002A0000-0x00000000002D9000-memory.dmp

memory/2288-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2288-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2288-5-0x00000000003D0000-0x0000000000404000-memory.dmp

memory/2288-6-0x00000000020E0000-0x0000000002112000-memory.dmp

memory/2288-8-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-7-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-10-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-12-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-14-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-16-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-30-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-28-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-26-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-24-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-22-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-21-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-18-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-36-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-34-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-32-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-38-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-42-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-40-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-44-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-48-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-46-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-50-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-52-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-54-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-56-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-58-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-60-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-62-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-64-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-66-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-68-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-70-0x00000000020E0000-0x000000000210D000-memory.dmp

memory/2288-961-0x0000000000560000-0x0000000000660000-memory.dmp

memory/2288-962-0x00000000002A0000-0x00000000002D9000-memory.dmp

memory/2288-963-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 04:29

Reported

2024-11-05 04:31

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.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\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe

"C:\Users\Admin\AppData\Local\Temp\2f920eaaa4d6e34cdb5887830e64fdaa3863079d0c8452d1c85a14cb54e1e020.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 140.23.21.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
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
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/1832-1-0x0000000000740000-0x0000000000840000-memory.dmp

memory/1832-2-0x00000000020F0000-0x0000000002129000-memory.dmp

memory/1832-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1832-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1832-5-0x0000000002420000-0x0000000002454000-memory.dmp

memory/1832-6-0x0000000004E30000-0x00000000053D4000-memory.dmp

memory/1832-7-0x00000000027B0000-0x00000000027E2000-memory.dmp

memory/1832-19-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-17-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-15-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-13-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-11-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-9-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-8-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-63-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-71-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-69-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-67-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-65-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-61-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-59-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-57-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-55-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-53-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-49-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-47-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-45-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-43-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-41-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-39-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-35-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-33-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-31-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-29-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-27-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-25-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-23-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-51-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-37-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-21-0x00000000027B0000-0x00000000027DD000-memory.dmp

memory/1832-962-0x00000000053E0000-0x00000000059F8000-memory.dmp

memory/1832-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/1832-964-0x0000000004D00000-0x0000000004E0A000-memory.dmp

memory/1832-965-0x0000000005A10000-0x0000000005A4C000-memory.dmp

memory/1832-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/1832-967-0x0000000000740000-0x0000000000840000-memory.dmp

memory/1832-968-0x00000000020F0000-0x0000000002129000-memory.dmp

memory/1832-969-0x0000000000400000-0x000000000043C000-memory.dmp