Malware Analysis Report

2025-04-03 14:04

Sample ID 241109-aqbs2stblj
Target a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34
SHA256 a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34
Tags
0002 redline 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

a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34

Threat Level: Known bad

The file a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34 was found to be: Known bad.

Malicious Activity Summary

0002 redline discovery infostealer

RedLine payload

Redline family

RedLine

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 00:24

Signatures

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

Redline family

redline

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 00:24

Reported

2024-11-09 00:27

Platform

win7-20241010-en

Max time kernel

132s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

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\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe

"C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe"

Network

Country Destination Domain Proto
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp

Files

memory/2052-0-0x000000007469E000-0x000000007469F000-memory.dmp

memory/2052-1-0x00000000012D0000-0x0000000001330000-memory.dmp

memory/2052-2-0x0000000000300000-0x0000000000306000-memory.dmp

memory/2052-3-0x0000000074690000-0x0000000074D7E000-memory.dmp

memory/2052-4-0x000000007469E000-0x000000007469F000-memory.dmp

memory/2052-5-0x0000000074690000-0x0000000074D7E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 00:24

Reported

2024-11-09 00:27

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

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\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe

"C:\Users\Admin\AppData\Local\Temp\a9981f64bc4e207f1f021099e9c0c1bfb7f40fa1cad7f88697eeb5c2da9f9a34.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 27.210.23.2.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 85.65.42.20.in-addr.arpa udp

Files

memory/2884-0-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

memory/2884-1-0x0000000000780000-0x00000000007E0000-memory.dmp

memory/2884-2-0x00000000050C0000-0x00000000050C6000-memory.dmp

memory/2884-3-0x0000000074FF0000-0x00000000757A0000-memory.dmp

memory/2884-4-0x0000000005850000-0x0000000005E68000-memory.dmp

memory/2884-5-0x00000000053B0000-0x00000000054BA000-memory.dmp

memory/2884-6-0x00000000052E0000-0x00000000052F2000-memory.dmp

memory/2884-7-0x0000000005340000-0x000000000537C000-memory.dmp

memory/2884-8-0x00000000054C0000-0x000000000550C000-memory.dmp

memory/2884-9-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

memory/2884-10-0x0000000074FF0000-0x00000000757A0000-memory.dmp