Malware Analysis Report

2025-01-18 11:51

Sample ID 241218-br9bdaxqgj
Target Setup.exe
SHA256 e4923ef723752a4bcb7082cb4b6df0c4330d6823e1e233f842c6d67aea275232
Tags
raccoon a195dbd69ca528bed35b69aa07ed167e discovery stealer
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

e4923ef723752a4bcb7082cb4b6df0c4330d6823e1e233f842c6d67aea275232

Threat Level: Known bad

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

Malicious Activity Summary

raccoon a195dbd69ca528bed35b69aa07ed167e discovery stealer

Raccoon

Raccoon Stealer V2 payload

Raccoon family

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-18 01:23

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-18 01:23

Reported

2024-12-18 01:26

Platform

win7-20241010-en

Max time kernel

21s

Max time network

18s

Command Line

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

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V2 payload

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

Raccoon family

raccoon

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2172 set thread context of 2856 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

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\Setup.exe N/A

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"

Network

N/A

Files

memory/2172-1-0x00000000029F0000-0x0000000002A30000-memory.dmp

memory/2172-2-0x00000000029F0000-0x0000000002A30000-memory.dmp

memory/2856-7-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2856-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2856-3-0x0000000000400000-0x000000000041E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-18 01:23

Reported

2024-12-18 01:26

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

158s

Command Line

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

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V2 payload

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

Raccoon family

raccoon

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1552 set thread context of 2088 N/A C:\Users\Admin\AppData\Local\Temp\Setup.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

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\Setup.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
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
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
NL 45.8.145.76:80 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 21.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/1552-1-0x0000000000FB0000-0x0000000000FC0000-memory.dmp

memory/1552-2-0x0000000000FB0000-0x0000000000FC0000-memory.dmp

memory/2088-3-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2088-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2088-5-0x0000000000400000-0x000000000041E000-memory.dmp