Malware Analysis Report

2025-04-03 10:34

Sample ID 241108-mnv55a1cle
Target b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c
SHA256 b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c
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

b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c

Threat Level: Known bad

The file b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c 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

2024-11-08 10:37

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 10:37

Reported

2024-11-08 10:39

Platform

win7-20240903-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.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\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe

"C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.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/2160-1-0x0000000000570000-0x0000000000670000-memory.dmp

memory/2160-2-0x00000000002B0000-0x00000000002E9000-memory.dmp

memory/2160-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2160-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2160-5-0x0000000001E90000-0x0000000001EC4000-memory.dmp

memory/2160-6-0x00000000020F0000-0x0000000002122000-memory.dmp

memory/2160-7-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-8-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-42-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-40-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-38-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-36-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-34-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-32-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-30-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-28-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-26-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-24-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-22-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-20-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-18-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-16-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-14-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-44-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-12-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-10-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-48-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-46-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-50-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-52-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-54-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-56-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-58-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-60-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-62-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-64-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-66-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-68-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-70-0x00000000020F0000-0x000000000211D000-memory.dmp

memory/2160-961-0x0000000000570000-0x0000000000670000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 10:37

Reported

2024-11-08 10:39

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.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\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe

"C:\Users\Admin\AppData\Local\Temp\b8a4fc91ab608b2b8caa1bdfabfff51d35c63ec4e5beb6a23d2f164b74fe3c6c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/1404-1-0x0000000000630000-0x0000000000730000-memory.dmp

memory/1404-2-0x00000000005C0000-0x00000000005F9000-memory.dmp

memory/1404-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1404-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1404-5-0x0000000002600000-0x0000000002634000-memory.dmp

memory/1404-6-0x0000000004EC0000-0x0000000005464000-memory.dmp

memory/1404-7-0x0000000002790000-0x00000000027C2000-memory.dmp

memory/1404-57-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-71-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-69-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-67-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-65-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-63-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-61-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-59-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-55-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-53-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-52-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-50-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-47-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-45-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-44-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-41-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-39-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-37-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-36-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-33-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-31-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-29-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-27-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-25-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-23-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-21-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-17-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-15-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-14-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-19-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-11-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-9-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-8-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1404-962-0x0000000005470000-0x0000000005A88000-memory.dmp

memory/1404-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/1404-964-0x0000000004D00000-0x0000000004E0A000-memory.dmp

memory/1404-965-0x0000000004E30000-0x0000000004E6C000-memory.dmp

memory/1404-966-0x0000000005A90000-0x0000000005ADC000-memory.dmp

memory/1404-967-0x0000000000630000-0x0000000000730000-memory.dmp

memory/1404-968-0x00000000005C0000-0x00000000005F9000-memory.dmp

memory/1404-969-0x0000000000400000-0x000000000043C000-memory.dmp