Malware Analysis Report

2025-05-28 18:02

Sample ID 241105-fdxsmstraz
Target cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32
SHA256 cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32
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: 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

cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32

Threat Level: Known bad

The file cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32 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 04:45

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 04:45

Reported

2024-11-05 04:48

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.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\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe

"C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 23.161.213.23.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 48.229.111.52.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 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
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
US 8.8.8.8:53 25.173.189.20.in-addr.arpa udp

Files

memory/3752-2-0x0000000000680000-0x00000000006B9000-memory.dmp

memory/3752-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

memory/3752-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/3752-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/3752-5-0x00000000023F0000-0x0000000002424000-memory.dmp

memory/3752-6-0x0000000004BE0000-0x0000000005184000-memory.dmp

memory/3752-7-0x0000000005190000-0x00000000051C2000-memory.dmp

memory/3752-70-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-53-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-35-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-9-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-8-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-71-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-67-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-65-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-63-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-61-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-59-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-57-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-962-0x0000000005250000-0x0000000005868000-memory.dmp

memory/3752-963-0x00000000058B0000-0x00000000058C2000-memory.dmp

memory/3752-55-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-964-0x00000000058D0000-0x00000000059DA000-memory.dmp

memory/3752-51-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-49-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-47-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-45-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-43-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-41-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-39-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-37-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-33-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-31-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-29-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-27-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-965-0x0000000005A00000-0x0000000005A3C000-memory.dmp

memory/3752-25-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-23-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-21-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-19-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-17-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-15-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-13-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-11-0x0000000005190000-0x00000000051BD000-memory.dmp

memory/3752-966-0x0000000005A70000-0x0000000005ABC000-memory.dmp

memory/3752-967-0x00000000006C0000-0x00000000007C0000-memory.dmp

memory/3752-968-0x0000000000680000-0x00000000006B9000-memory.dmp

memory/3752-969-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 04:45

Reported

2024-11-05 04:48

Platform

win7-20240903-en

Max time kernel

140s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.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\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.exe

"C:\Users\Admin\AppData\Local\Temp\cdf8c29544475b55424f50f690872f0d4309cf2ed83c6c852c9aa34e09da6a32.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/2600-1-0x0000000000600000-0x0000000000700000-memory.dmp

memory/2600-2-0x0000000000220000-0x0000000000259000-memory.dmp

memory/2600-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2600-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2600-5-0x00000000005D0000-0x0000000000604000-memory.dmp

memory/2600-6-0x0000000001E60000-0x0000000001E92000-memory.dmp

memory/2600-7-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-8-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-10-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-18-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-16-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-14-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-12-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-20-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-22-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-24-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-26-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-28-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-30-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-32-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-34-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-36-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-38-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-40-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-42-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-44-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-48-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-46-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-50-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-52-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-60-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-70-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-68-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-66-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-64-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-62-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-58-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-56-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-54-0x0000000001E60000-0x0000000001E8D000-memory.dmp

memory/2600-961-0x0000000000600000-0x0000000000700000-memory.dmp

memory/2600-962-0x0000000000220000-0x0000000000259000-memory.dmp

memory/2600-963-0x0000000000400000-0x000000000043C000-memory.dmp