Malware Analysis Report

2025-05-06 00:19

Sample ID 241106-q2bkestlcr
Target 852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6
SHA256 852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6
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

852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6

Threat Level: Known bad

The file 852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6 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

2024-11-06 13:44

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 13:44

Reported

2024-11-06 13:47

Platform

win7-20240903-en

Max time kernel

140s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.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\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe

"C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.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
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NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2236-0-0x00000000001B0000-0x00000000001DB000-memory.dmp

memory/2236-1-0x0000000000280000-0x00000000002B9000-memory.dmp

memory/2236-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2236-3-0x0000000000400000-0x0000000000839000-memory.dmp

memory/2236-4-0x0000000002450000-0x0000000002484000-memory.dmp

memory/2236-5-0x00000000025E0000-0x0000000002612000-memory.dmp

memory/2236-7-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-6-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-19-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-17-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-15-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-13-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-11-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-9-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-21-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-23-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-25-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-27-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-29-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-31-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-33-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-35-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-37-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-39-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-41-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-43-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-45-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-55-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-53-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-51-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-49-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-47-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-57-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-59-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-61-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-63-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-65-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-69-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-67-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2236-961-0x00000000001B0000-0x00000000001DB000-memory.dmp

memory/2236-962-0x0000000000280000-0x00000000002B9000-memory.dmp

memory/2236-963-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-06 13:44

Reported

2024-11-06 13:47

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.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\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe

"C:\Users\Admin\AppData\Local\Temp\852b391d404a08db070de1771847da2bc9a4a1098dff4f41b3115ef81b6933f6.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.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 8.8.8.8:53 232.168.11.51.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
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 22.236.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/4848-0-0x0000000000C90000-0x0000000000CBB000-memory.dmp

memory/4848-1-0x0000000000CC0000-0x0000000000CF9000-memory.dmp

memory/4848-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/4848-3-0x0000000000400000-0x0000000000839000-memory.dmp

memory/4848-4-0x0000000002840000-0x0000000002874000-memory.dmp

memory/4848-5-0x0000000005220000-0x00000000057C4000-memory.dmp

memory/4848-6-0x0000000002A00000-0x0000000002A32000-memory.dmp

memory/4848-70-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-68-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-66-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-65-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-62-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-58-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-56-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-54-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-52-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-48-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-46-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-44-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-43-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-40-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-39-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-36-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-34-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-32-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-30-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-28-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-27-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-24-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-22-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-20-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-18-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-16-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-14-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-12-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-10-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-60-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-50-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-8-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-7-0x0000000002A00000-0x0000000002A2D000-memory.dmp

memory/4848-961-0x00000000057D0000-0x0000000005DE8000-memory.dmp

memory/4848-962-0x0000000005060000-0x0000000005072000-memory.dmp

memory/4848-963-0x0000000005080000-0x000000000518A000-memory.dmp

memory/4848-964-0x00000000051B0000-0x00000000051EC000-memory.dmp

memory/4848-965-0x0000000005E00000-0x0000000005E4C000-memory.dmp

memory/4848-966-0x0000000000C90000-0x0000000000CBB000-memory.dmp

memory/4848-967-0x0000000000CC0000-0x0000000000CF9000-memory.dmp

memory/4848-968-0x0000000000400000-0x000000000043C000-memory.dmp