Malware Analysis Report

2024-12-07 03:41

Sample ID 241114-bd4hza1pdw
Target b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe
SHA256 b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4
Tags
redline dunkan 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

b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4

Threat Level: Known bad

The file b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe was found to be: Known bad.

Malicious Activity Summary

redline dunkan discovery infostealer

RedLine

RedLine payload

Redline family

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 01:02

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

2024-11-14 01:02

Reported

2024-11-14 01:04

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.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\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe

"C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe"

Network

Country Destination Domain Proto
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp

Files

memory/2672-0-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

memory/2672-1-0x00000000010A0000-0x00000000010D2000-memory.dmp

memory/2672-2-0x0000000073F20000-0x000000007460E000-memory.dmp

memory/2672-3-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

memory/2672-4-0x0000000073F20000-0x000000007460E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-14 01:02

Reported

2024-11-14 01:04

Platform

win10v2004-20241007-en

Max time kernel

105s

Max time network

114s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.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\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe

"C:\Users\Admin\AppData\Local\Temp\b2b9941c57ac7ec4b7c0fb110765530d176e958c569897144140888306cedae4.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
RU 193.233.20.24:4123 tcp
RU 193.233.20.24:4123 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 193.233.20.24:4123 tcp

Files

memory/2180-0-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2180-1-0x00000000003E0000-0x0000000000412000-memory.dmp

memory/2180-2-0x0000000005330000-0x0000000005948000-memory.dmp

memory/2180-3-0x0000000004EB0000-0x0000000004FBA000-memory.dmp

memory/2180-4-0x0000000004DE0000-0x0000000004DF2000-memory.dmp

memory/2180-5-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

memory/2180-6-0x0000000074410000-0x0000000074BC0000-memory.dmp

memory/2180-7-0x0000000004E40000-0x0000000004E8C000-memory.dmp

memory/2180-8-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2180-9-0x0000000074410000-0x0000000074BC0000-memory.dmp