Malware Analysis Report

2025-05-28 18:01

Sample ID 241105-hc8vmawkby
Target 99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b
SHA256 99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b
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

99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b

Threat Level: Known bad

The file 99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

Redline family

RedLine

RedLine payload

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 06:36

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 06:36

Reported

2024-11-05 06:39

Platform

win7-20240729-en

Max time kernel

140s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.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\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe

"C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.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/1656-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1656-1-0x00000000005E0000-0x00000000006E0000-memory.dmp

memory/1656-3-0x0000000000400000-0x00000000004E4000-memory.dmp

memory/1656-4-0x0000000000400000-0x00000000004E4000-memory.dmp

memory/1656-5-0x0000000002120000-0x0000000002154000-memory.dmp

memory/1656-6-0x0000000002150000-0x0000000002182000-memory.dmp

memory/1656-7-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-8-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-10-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-18-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-36-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-56-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-12-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-14-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-16-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-20-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-70-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-68-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-66-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-64-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-62-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-60-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-58-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-54-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-52-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-50-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-48-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-46-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-44-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-42-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-40-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-38-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-34-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-32-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-30-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-28-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-26-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-24-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-22-0x0000000002150000-0x000000000217D000-memory.dmp

memory/1656-961-0x00000000005E0000-0x00000000006E0000-memory.dmp

memory/1656-962-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-05 06:36

Reported

2024-11-05 06:39

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.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\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe

"C:\Users\Admin\AppData\Local\Temp\99cb17aa9a523e53864ea0230cd8e70be0b5058ee35f988085188967d053127b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
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 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa 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 10.28.171.150.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/228-1-0x00000000006A0000-0x00000000007A0000-memory.dmp

memory/228-2-0x0000000000650000-0x0000000000689000-memory.dmp

memory/228-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/228-4-0x0000000000400000-0x00000000004E4000-memory.dmp

memory/228-5-0x00000000022E0000-0x0000000002314000-memory.dmp

memory/228-6-0x0000000004D20000-0x00000000052C4000-memory.dmp

memory/228-7-0x0000000004BE0000-0x0000000004C12000-memory.dmp

memory/228-69-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-53-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-43-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-23-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-15-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-9-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-71-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-67-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-65-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-63-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-61-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-59-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-57-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-55-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-51-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-49-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-47-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-45-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-41-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-39-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-37-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-35-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-33-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-31-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-29-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-27-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-25-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-21-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-19-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-17-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-13-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-11-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-8-0x0000000004BE0000-0x0000000004C0D000-memory.dmp

memory/228-962-0x00000000052D0000-0x00000000058E8000-memory.dmp

memory/228-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/228-964-0x00000000058F0000-0x00000000059FA000-memory.dmp

memory/228-965-0x0000000005A10000-0x0000000005A4C000-memory.dmp

memory/228-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/228-967-0x00000000006A0000-0x00000000007A0000-memory.dmp

memory/228-968-0x0000000000650000-0x0000000000689000-memory.dmp

memory/228-969-0x0000000000400000-0x000000000043C000-memory.dmp