Malware Analysis Report

2025-04-03 10:34

Sample ID 241108-psk7tsvmcp
Target 83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c
SHA256 83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c
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

83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c

Threat Level: Known bad

The file 83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine payload

Redline family

RedLine

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 12:35

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 12:35

Reported

2024-11-08 12:38

Platform

win7-20240903-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.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\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe

"C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.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/2504-1-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/2504-3-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/2504-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2504-4-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/2504-5-0x0000000002180000-0x00000000021B4000-memory.dmp

memory/2504-6-0x00000000047F0000-0x0000000004822000-memory.dmp

memory/2504-7-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-8-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-10-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-32-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-12-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-14-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-46-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-16-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-18-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-20-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-22-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-24-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-26-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-28-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-30-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-40-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-48-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-50-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-56-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-70-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-68-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-66-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-64-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-62-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-60-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-58-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-54-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-52-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-44-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-42-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-38-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-36-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-34-0x00000000047F0000-0x000000000481D000-memory.dmp

memory/2504-961-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/2504-962-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 12:35

Reported

2024-11-08 12:38

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.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\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe

"C:\Users\Admin\AppData\Local\Temp\83b5b80433ab7c98a784960eb11535b36dfcf154bc6f136344100a818205ea0c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/1868-1-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/1868-2-0x0000000000580000-0x00000000005B9000-memory.dmp

memory/1868-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1868-4-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/1868-5-0x00000000022E0000-0x0000000002314000-memory.dmp

memory/1868-6-0x0000000004DC0000-0x0000000005364000-memory.dmp

memory/1868-7-0x00000000027E0000-0x0000000002812000-memory.dmp

memory/1868-19-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-71-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-69-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-67-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-65-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-63-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-61-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-59-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-57-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-55-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-53-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-51-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-49-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-47-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-45-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-43-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-41-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-39-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-37-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-35-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-33-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-31-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-29-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-27-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-25-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-23-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-21-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-17-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-15-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-13-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-11-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-9-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-8-0x00000000027E0000-0x000000000280D000-memory.dmp

memory/1868-962-0x0000000005370000-0x0000000005988000-memory.dmp

memory/1868-963-0x0000000004CF0000-0x0000000004D02000-memory.dmp

memory/1868-964-0x0000000005990000-0x0000000005A9A000-memory.dmp

memory/1868-965-0x0000000004D30000-0x0000000004D6C000-memory.dmp

memory/1868-966-0x0000000005AA0000-0x0000000005AEC000-memory.dmp

memory/1868-967-0x00000000005C0000-0x00000000006C0000-memory.dmp

memory/1868-968-0x0000000000580000-0x00000000005B9000-memory.dmp

memory/1868-969-0x0000000000400000-0x000000000043C000-memory.dmp