Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-fvrb7axqaj
Target 55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1
SHA256 55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1
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

55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1

Threat Level: Known bad

The file 55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1 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 05:11

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 05:11

Reported

2024-11-05 05:14

Platform

win7-20241010-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.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\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe

"C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.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/2068-1-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2068-2-0x0000000000220000-0x0000000000259000-memory.dmp

memory/2068-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2068-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2068-5-0x0000000001E90000-0x0000000001EC4000-memory.dmp

memory/2068-6-0x0000000001EC0000-0x0000000001EF2000-memory.dmp

memory/2068-7-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-8-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-10-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-12-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-14-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-16-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-18-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-20-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-22-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-24-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-26-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-30-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-34-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-36-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-42-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-60-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-70-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-68-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-66-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-64-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-62-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-58-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-56-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-54-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-52-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-50-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-48-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-46-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-44-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-40-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-38-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-32-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-28-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2068-961-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2068-962-0x0000000000220000-0x0000000000259000-memory.dmp

memory/2068-963-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 05:11

Reported

2024-11-05 05:14

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.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\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe

"C:\Users\Admin\AppData\Local\Temp\55d602e592be61f8ffa4fcf011d2642852e42efd6dc4fd737afec3f208edbfa1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 58.55.71.13.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 92.12.20.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 19.229.111.52.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 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.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

Files

memory/5092-1-0x00000000006A0000-0x00000000007A0000-memory.dmp

memory/5092-2-0x0000000002240000-0x0000000002279000-memory.dmp

memory/5092-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/5092-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/5092-5-0x00000000023D0000-0x0000000002404000-memory.dmp

memory/5092-6-0x0000000004E30000-0x00000000053D4000-memory.dmp

memory/5092-7-0x00000000025C0000-0x00000000025F2000-memory.dmp

memory/5092-13-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-19-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-17-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-15-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-71-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-49-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-31-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-11-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-9-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-8-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-21-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-69-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-67-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-66-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-63-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-61-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-59-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-57-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-55-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-53-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-51-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-47-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-45-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-43-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-41-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-39-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-37-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-35-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-33-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-29-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-27-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-25-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-23-0x00000000025C0000-0x00000000025ED000-memory.dmp

memory/5092-963-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

memory/5092-964-0x0000000004CF0000-0x0000000004DFA000-memory.dmp

memory/5092-962-0x00000000053E0000-0x00000000059F8000-memory.dmp

memory/5092-965-0x0000000005A00000-0x0000000005A3C000-memory.dmp

memory/5092-966-0x0000000005A70000-0x0000000005ABC000-memory.dmp

memory/5092-967-0x00000000006A0000-0x00000000007A0000-memory.dmp

memory/5092-968-0x0000000002240000-0x0000000002279000-memory.dmp

memory/5092-969-0x0000000000400000-0x000000000043C000-memory.dmp