Malware Analysis Report

2025-05-28 18:43

Sample ID 241107-repdfatdra
Target f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5
SHA256 f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5
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

f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5

Threat Level: Known bad

The file f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5 was found to be: Known bad.

Malicious Activity Summary

0002 redline discovery infostealer

Redline family

RedLine

RedLine payload

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 14:06

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

2024-11-07 14:06

Reported

2024-11-07 14:09

Platform

win7-20240729-en

Max time kernel

131s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.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\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.exe

"C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.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/2216-0-0x000000007421E000-0x000000007421F000-memory.dmp

memory/2216-1-0x0000000000B40000-0x0000000000BA0000-memory.dmp

memory/2216-2-0x0000000000470000-0x0000000000476000-memory.dmp

memory/2216-3-0x0000000074210000-0x00000000748FE000-memory.dmp

memory/2216-4-0x000000007421E000-0x000000007421F000-memory.dmp

memory/2216-5-0x0000000074210000-0x00000000748FE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 14:06

Reported

2024-11-07 14:09

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.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\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.exe

"C:\Users\Admin\AppData\Local\Temp\f4941218a2ab5610ae896bfc7886d8c0bbc81c95c2c53ea0fe66a7ffdada77b5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 13.72.81.58:13413 tcp
US 13.72.81.58:13413 tcp

Files

memory/532-0-0x00000000752EE000-0x00000000752EF000-memory.dmp

memory/532-1-0x00000000004E0000-0x0000000000540000-memory.dmp

memory/532-2-0x0000000002750000-0x0000000002756000-memory.dmp

memory/532-3-0x00000000752E0000-0x0000000075A90000-memory.dmp

memory/532-4-0x000000000AAA0000-0x000000000B0B8000-memory.dmp

memory/532-5-0x000000000A5F0000-0x000000000A6FA000-memory.dmp

memory/532-6-0x000000000A520000-0x000000000A532000-memory.dmp

memory/532-7-0x000000000A580000-0x000000000A5BC000-memory.dmp

memory/532-8-0x00000000026D0000-0x000000000271C000-memory.dmp

memory/532-9-0x00000000752EE000-0x00000000752EF000-memory.dmp

memory/532-10-0x00000000752E0000-0x0000000075A90000-memory.dmp