Malware Analysis Report

2025-03-15 04:41

Sample ID 240712-1v24xasank
Target build.exe
SHA256 e389fc5782f754918a10b020adcd8faa11c25658b8d6f8cbc49f9ac3a7637684
Tags
redline infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

e389fc5782f754918a10b020adcd8faa11c25658b8d6f8cbc49f9ac3a7637684

Threat Level: Known bad

The file build.exe was found to be: Known bad.

Malicious Activity Summary

redline infostealer

RedLine

RedLine payload

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-12 21:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-12 21:59

Reported

2024-07-12 22:01

Platform

win7-20240704-en

Max time kernel

148s

Max time network

148s

Command Line

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

Signatures

RedLine

infostealer redline

RedLine payload

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

Processes

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

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

Network

Country Destination Domain Proto
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp

Files

memory/3068-0-0x0000000000120000-0x0000000000176000-memory.dmp

memory/3068-4-0x00000000746EE000-0x00000000746EF000-memory.dmp

memory/3068-5-0x00000000746E0000-0x0000000074DCE000-memory.dmp

memory/3068-6-0x00000000746EE000-0x00000000746EF000-memory.dmp

memory/3068-7-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-12 21:59

Reported

2024-07-12 22:01

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

151s

Command Line

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

Signatures

RedLine

infostealer redline

RedLine payload

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

Processes

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

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

Network

Country Destination Domain Proto
NL 45.15.156.127:23000 tcp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 45.15.156.127:23000 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
NL 45.15.156.127:23000 tcp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
NL 45.15.156.127:23000 tcp
IE 52.111.236.22:443 tcp
NL 45.15.156.127:23000 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
NL 45.15.156.127:23000 tcp
US 8.8.8.8:53 13.73.50.20.in-addr.arpa udp

Files

memory/2028-0-0x0000000000A30000-0x0000000000A86000-memory.dmp

memory/2028-4-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

memory/2028-5-0x0000000074F80000-0x0000000075730000-memory.dmp

memory/2028-6-0x0000000005590000-0x0000000005BA8000-memory.dmp

memory/2028-7-0x0000000004FB0000-0x0000000004FC2000-memory.dmp

memory/2028-8-0x00000000050E0000-0x00000000051EA000-memory.dmp

memory/2028-9-0x0000000005010000-0x000000000504C000-memory.dmp

memory/2028-10-0x0000000005070000-0x00000000050BC000-memory.dmp

memory/2028-11-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

memory/2028-12-0x0000000074F80000-0x0000000075730000-memory.dmp