Malware Analysis Report

2025-04-03 10:28

Sample ID 241108-km41jazckj
Target 83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8
SHA256 83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8
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

83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8

Threat Level: Known bad

The file 83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8 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 08:44

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 08:44

Reported

2024-11-08 08:46

Platform

win7-20241023-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.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\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe

"C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.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/2100-0-0x0000000000220000-0x000000000024B000-memory.dmp

memory/2100-1-0x0000000000250000-0x0000000000289000-memory.dmp

memory/2100-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2100-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/2100-4-0x0000000000BC0000-0x0000000000BF4000-memory.dmp

memory/2100-5-0x0000000002310000-0x0000000002342000-memory.dmp

memory/2100-6-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-7-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-9-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-11-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-13-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-15-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-17-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-19-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-21-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-23-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-25-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-27-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-29-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-31-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-33-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-35-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-37-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-39-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-41-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-43-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-45-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-47-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-49-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-51-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-53-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-55-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-57-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-59-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-61-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-63-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-65-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-67-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-69-0x0000000002310000-0x000000000233D000-memory.dmp

memory/2100-961-0x0000000000220000-0x000000000024B000-memory.dmp

memory/2100-962-0x0000000000250000-0x0000000000289000-memory.dmp

memory/2100-963-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 08:44

Reported

2024-11-08 08:46

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.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\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.exe

"C:\Users\Admin\AppData\Local\Temp\83cfc8a21903987dfb328b0acd521ce18ff5d72575d082255129a8d6fdd0f8f8.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 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.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
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 104.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2892-0-0x0000000000CB0000-0x0000000000CDB000-memory.dmp

memory/2892-1-0x0000000000CE0000-0x0000000000D19000-memory.dmp

memory/2892-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2892-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/2892-4-0x00000000027B0000-0x00000000027E4000-memory.dmp

memory/2892-5-0x0000000004F90000-0x0000000005534000-memory.dmp

memory/2892-6-0x0000000004E50000-0x0000000004E82000-memory.dmp

memory/2892-50-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-64-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-70-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-68-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-66-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-62-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-60-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-58-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-56-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-54-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-52-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-48-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-46-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-44-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-42-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-41-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-38-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-36-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-34-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-32-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-30-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-28-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-26-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-24-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-22-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-20-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-18-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-16-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-12-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-10-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-14-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-8-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-7-0x0000000004E50000-0x0000000004E7D000-memory.dmp

memory/2892-963-0x0000000005B60000-0x0000000005C6A000-memory.dmp

memory/2892-962-0x0000000004F20000-0x0000000004F32000-memory.dmp

memory/2892-961-0x0000000005540000-0x0000000005B58000-memory.dmp

memory/2892-964-0x0000000005C70000-0x0000000005CAC000-memory.dmp

memory/2892-965-0x0000000005DC0000-0x0000000005E0C000-memory.dmp

memory/2892-966-0x0000000000CB0000-0x0000000000CDB000-memory.dmp

memory/2892-967-0x0000000000CE0000-0x0000000000D19000-memory.dmp

memory/2892-968-0x0000000000400000-0x000000000043C000-memory.dmp