Malware Analysis Report

2025-04-03 10:39

Sample ID 241107-efv66atphs
Target 81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9
SHA256 81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9
Tags
redline 24.01 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

81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9

Threat Level: Known bad

The file 81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9 was found to be: Known bad.

Malicious Activity Summary

redline 24.01 discovery infostealer

RedLine

Redline family

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 03:53

Signatures

Redline family

redline

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 03:53

Reported

2024-11-07 03:56

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe"

Signatures

RedLine

infostealer redline

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\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe

"C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp

Files

memory/1608-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

memory/1608-1-0x00000000002E0000-0x000000000033A000-memory.dmp

memory/1608-2-0x00000000026E0000-0x00000000026E6000-memory.dmp

memory/1608-3-0x00000000746D0000-0x0000000074E80000-memory.dmp

memory/1608-4-0x000000000A9D0000-0x000000000AFE8000-memory.dmp

memory/1608-5-0x000000000A520000-0x000000000A62A000-memory.dmp

memory/1608-6-0x000000000A450000-0x000000000A462000-memory.dmp

memory/1608-7-0x000000000A4B0000-0x000000000A4EC000-memory.dmp

memory/1608-8-0x0000000004730000-0x000000000477C000-memory.dmp

memory/1608-9-0x00000000746DE000-0x00000000746DF000-memory.dmp

memory/1608-10-0x00000000746D0000-0x0000000074E80000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 03:53

Reported

2024-11-07 03:56

Platform

win7-20240903-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe"

Signatures

RedLine

infostealer redline

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\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe

"C:\Users\Admin\AppData\Local\Temp\81551bcbc4c3f37ff94a81f7188acb6e81c12d6407c8ca64ddc48151135349c9.exe"

Network

Country Destination Domain Proto
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp
RU 37.220.86.164:29170 tcp

Files

memory/1660-3-0x0000000074CA0000-0x000000007538E000-memory.dmp

memory/1660-2-0x0000000000280000-0x0000000000286000-memory.dmp

memory/1660-1-0x0000000000DC0000-0x0000000000E1A000-memory.dmp

memory/1660-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

memory/1660-4-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

memory/1660-5-0x0000000074CA0000-0x000000007538E000-memory.dmp