Malware Analysis Report

2025-04-03 10:29

Sample ID 241108-j9dw7aygmf
Target 81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3
SHA256 81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3
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

81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3

Threat Level: Known bad

The file 81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3 was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

Redline family

RedLine

RedLine payload

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 08:21

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 08:21

Reported

2024-11-08 08:24

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.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\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe

"C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.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 8.8.8.8:53 154.239.44.20.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 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 98.209.201.84.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/820-0-0x0000000000CA0000-0x0000000000CCB000-memory.dmp

memory/820-1-0x0000000000CD0000-0x0000000000D09000-memory.dmp

memory/820-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/820-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/820-4-0x00000000028E0000-0x0000000002914000-memory.dmp

memory/820-5-0x0000000005220000-0x00000000057C4000-memory.dmp

memory/820-6-0x0000000002980000-0x00000000029B2000-memory.dmp

memory/820-22-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-20-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-18-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-60-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-42-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-10-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-8-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-16-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-14-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-12-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-7-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-70-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-68-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-66-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-64-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-62-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-58-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-56-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-54-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-52-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-50-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-48-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-46-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-44-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-40-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-38-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-36-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-34-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-32-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-30-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-28-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-26-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-24-0x0000000002980000-0x00000000029AD000-memory.dmp

memory/820-961-0x00000000057D0000-0x0000000005DE8000-memory.dmp

memory/820-962-0x0000000005070000-0x0000000005082000-memory.dmp

memory/820-963-0x0000000005090000-0x000000000519A000-memory.dmp

memory/820-964-0x00000000051B0000-0x00000000051EC000-memory.dmp

memory/820-965-0x0000000005F00000-0x0000000005F4C000-memory.dmp

memory/820-966-0x0000000000CA0000-0x0000000000CCB000-memory.dmp

memory/820-967-0x0000000000CD0000-0x0000000000D09000-memory.dmp

memory/820-968-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 08:21

Reported

2024-11-08 08:24

Platform

win7-20241023-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.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\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.exe

"C:\Users\Admin\AppData\Local\Temp\81e85f7db0a90c88415c1d9ca66078c7fc8bd7b122bb9658f5a823b523e0aac3.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/2140-1-0x0000000000290000-0x00000000002C9000-memory.dmp

memory/2140-0-0x0000000000220000-0x000000000024B000-memory.dmp

memory/2140-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2140-3-0x0000000000400000-0x0000000000835000-memory.dmp

memory/2140-4-0x00000000025B0000-0x00000000025E4000-memory.dmp

memory/2140-5-0x00000000025E0000-0x0000000002612000-memory.dmp

memory/2140-11-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-45-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-69-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-67-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-65-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-63-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-61-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-59-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-57-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-55-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-53-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-51-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-49-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-47-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-43-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-41-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-39-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-37-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-35-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-33-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-31-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-29-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-27-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-25-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-23-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-21-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-19-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-17-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-15-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-13-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-9-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-7-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-6-0x00000000025E0000-0x000000000260D000-memory.dmp

memory/2140-961-0x0000000000220000-0x000000000024B000-memory.dmp

memory/2140-962-0x0000000000290000-0x00000000002C9000-memory.dmp

memory/2140-963-0x0000000000400000-0x000000000043C000-memory.dmp