Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-cyzk7asepa
Target 2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae
SHA256 2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae
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

2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae

Threat Level: Known bad

The file 2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae 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 02:29

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 02:29

Reported

2024-11-05 02:37

Platform

win7-20240708-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.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\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe

"C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.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/2756-3-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2756-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2756-1-0x0000000000250000-0x0000000000350000-memory.dmp

memory/2756-4-0x0000000002090000-0x00000000020C4000-memory.dmp

memory/2756-5-0x0000000002140000-0x0000000002172000-memory.dmp

memory/2756-6-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-7-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-9-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-11-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-21-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-19-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-17-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-15-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-13-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-39-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-43-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-53-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-63-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-23-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-25-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-69-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-67-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-65-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-61-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-59-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-58-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-55-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-51-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-49-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-47-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-45-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-41-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-37-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-35-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-33-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-31-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-29-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-27-0x0000000002140000-0x000000000216D000-memory.dmp

memory/2756-960-0x0000000000250000-0x0000000000350000-memory.dmp

memory/2756-961-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 02:29

Reported

2024-11-05 02:38

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.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\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe

"C:\Users\Admin\AppData\Local\Temp\2423eb4d7553f2f9c00dd2f9ebb0bf0fa9bfcf6ed4ffdb8bea7e5cc836ce8cae.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
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 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.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 11.227.111.52.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
SE 192.229.221.95:80 tcp

Files

memory/3432-1-0x00000000006F0000-0x00000000007F0000-memory.dmp

memory/3432-2-0x0000000000680000-0x00000000006B9000-memory.dmp

memory/3432-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/3432-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/3432-5-0x00000000026F0000-0x0000000002724000-memory.dmp

memory/3432-6-0x0000000004D10000-0x00000000052B4000-memory.dmp

memory/3432-7-0x0000000004BE0000-0x0000000004C12000-memory.dmp

memory/3432-65-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-71-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-69-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-67-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-63-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-61-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-59-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-55-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-53-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-51-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-49-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-47-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-45-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-41-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-39-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-37-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-33-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-31-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-29-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-27-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-25-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-23-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-21-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-19-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-17-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-15-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-13-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-11-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-9-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-58-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-43-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-35-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-8-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/3432-962-0x00000000052C0000-0x00000000058D8000-memory.dmp

memory/3432-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/3432-964-0x00000000058E0000-0x00000000059EA000-memory.dmp

memory/3432-965-0x0000000005A10000-0x0000000005A4C000-memory.dmp

memory/3432-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/3432-967-0x00000000006F0000-0x00000000007F0000-memory.dmp

memory/3432-968-0x0000000000680000-0x00000000006B9000-memory.dmp

memory/3432-969-0x0000000000400000-0x000000000043C000-memory.dmp