Malware Analysis Report

2025-04-03 10:31

Sample ID 241108-bzfzsssdjm
Target a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2
SHA256 a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2
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

a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2

Threat Level: Known bad

The file a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2 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

2024-11-08 01:34

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 01:34

Reported

2024-11-08 01:37

Platform

win7-20241010-en

Max time kernel

140s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.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\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe

"C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.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/1684-1-0x0000000000290000-0x0000000000390000-memory.dmp

memory/1684-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1684-3-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1684-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1684-5-0x0000000001D00000-0x0000000001D34000-memory.dmp

memory/1684-6-0x0000000001FF0000-0x0000000002022000-memory.dmp

memory/1684-7-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-8-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-10-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-12-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-14-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-16-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-18-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-54-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-70-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-68-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-66-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-64-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-62-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-60-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-58-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-56-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-52-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-50-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-48-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-46-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-44-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-42-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-40-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-38-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-36-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-34-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-32-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-30-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-28-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-26-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-24-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-22-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-20-0x0000000001FF0000-0x000000000201D000-memory.dmp

memory/1684-961-0x0000000000290000-0x0000000000390000-memory.dmp

memory/1684-962-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 01:34

Reported

2024-11-08 01:37

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.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\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe

"C:\Users\Admin\AppData\Local\Temp\a21407d969b9bad1672c6568de5164a910c8faa25e65a4af5dc54461cc636dd2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 133.211.185.52.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 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/5092-1-0x0000000000540000-0x0000000000640000-memory.dmp

memory/5092-2-0x0000000000670000-0x00000000006A9000-memory.dmp

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

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

memory/5092-5-0x0000000004B80000-0x0000000004BB4000-memory.dmp

memory/5092-6-0x0000000004C30000-0x00000000051D4000-memory.dmp

memory/5092-7-0x0000000004BF0000-0x0000000004C22000-memory.dmp

memory/5092-13-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-11-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-69-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-71-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-67-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-65-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-63-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-61-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-59-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-58-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-55-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-53-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-51-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-49-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-47-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-46-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-39-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-37-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-35-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-33-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-29-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-28-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-23-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-21-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-19-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-43-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-41-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-31-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-25-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-17-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-15-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-9-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-8-0x0000000004BF0000-0x0000000004C1D000-memory.dmp

memory/5092-962-0x0000000005260000-0x0000000005878000-memory.dmp

memory/5092-963-0x00000000058C0000-0x00000000058D2000-memory.dmp

memory/5092-964-0x00000000058E0000-0x00000000059EA000-memory.dmp

memory/5092-965-0x0000000005A10000-0x0000000005A4C000-memory.dmp

memory/5092-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/5092-967-0x0000000000540000-0x0000000000640000-memory.dmp

memory/5092-968-0x0000000000670000-0x00000000006A9000-memory.dmp

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