Malware Analysis Report

2025-04-14 08:09

Sample ID 250315-g6xh1swyax
Target 2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer
SHA256 97a593d5a5259adff563ddd3b5d24609bc80daabbece4b41c9353c6029b7d0e9
Tags
raccoon discovery
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

97a593d5a5259adff563ddd3b5d24609bc80daabbece4b41c9353c6029b7d0e9

Threat Level: Known bad

The file 2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer was found to be: Known bad.

Malicious Activity Summary

raccoon discovery

Raccoon Stealer V1 payload

Raccoon family

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-03-15 06:25

Signatures

Raccoon Stealer V1 payload

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

Raccoon family

raccoon

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-15 06:25

Reported

2025-03-15 06:28

Platform

win7-20241010-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2804 -s 168

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-15 06:25

Reported

2025-03-15 06:28

Platform

win10v2004-20250313-en

Max time kernel

104s

Max time network

108s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe"

Signatures

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\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-15_afef7c1068d74ff2f8d77a95ad3c4ef4_avoslocker_cobalt-strike_luca-stealer_raccoonstealer.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1440 -ip 1440

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 492

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.187.195:80 c.pki.goog tcp

Files

N/A