Malware Analysis Report

2025-04-03 10:27

Sample ID 241108-k4fz2azdjg
Target b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f
SHA256 b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f
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

b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f

Threat Level: Known bad

The file b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine

RedLine payload

Redline family

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 09:09

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 09:09

Reported

2024-11-08 09:11

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.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\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe

"C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2440-2-0x0000000000690000-0x00000000006C9000-memory.dmp

memory/2440-1-0x0000000000750000-0x0000000000850000-memory.dmp

memory/2440-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2440-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2440-5-0x00000000024B0000-0x00000000024E4000-memory.dmp

memory/2440-6-0x0000000004D90000-0x0000000005334000-memory.dmp

memory/2440-7-0x00000000027C0000-0x00000000027F2000-memory.dmp

memory/2440-13-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-15-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-69-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-67-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-65-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-63-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-61-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-59-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-57-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-53-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-51-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-50-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-47-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-45-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-43-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-41-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-39-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-37-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-35-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-33-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-31-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-29-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-25-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-23-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-21-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-19-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-17-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-71-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-55-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-27-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-11-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-9-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-8-0x00000000027C0000-0x00000000027ED000-memory.dmp

memory/2440-962-0x0000000005340000-0x0000000005958000-memory.dmp

memory/2440-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/2440-964-0x0000000005960000-0x0000000005A6A000-memory.dmp

memory/2440-965-0x0000000004D20000-0x0000000004D5C000-memory.dmp

memory/2440-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/2440-967-0x0000000000750000-0x0000000000850000-memory.dmp

memory/2440-968-0x0000000000690000-0x00000000006C9000-memory.dmp

memory/2440-969-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 09:09

Reported

2024-11-08 09:11

Platform

win7-20240708-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.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\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.exe

"C:\Users\Admin\AppData\Local\Temp\b3c93d3af4729df207dd43722789b51bf651a240c7b362df24be6fa8406e869f.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/1244-1-0x00000000002F0000-0x00000000003F0000-memory.dmp

memory/1244-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1244-3-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1244-4-0x0000000004760000-0x0000000004794000-memory.dmp

memory/1244-5-0x0000000004790000-0x00000000047C2000-memory.dmp

memory/1244-6-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-7-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-9-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-25-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-65-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-12-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-13-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-15-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-17-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-20-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-21-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-23-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-35-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-69-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-67-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-63-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-62-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-59-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-58-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-55-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-53-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-51-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-49-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-48-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-45-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-43-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-41-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-39-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-37-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-33-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-31-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-29-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-27-0x0000000004790000-0x00000000047BD000-memory.dmp

memory/1244-960-0x00000000002F0000-0x00000000003F0000-memory.dmp