Malware Analysis Report

2025-04-14 08:04

Sample ID 250225-kzp25s1pt3
Target 27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe
SHA256 27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93
Tags
raccoon 40594c0540992a540cc9a4e601051a3a7e88dcf7 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

27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93

Threat Level: Known bad

The file 27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe was found to be: Known bad.

Malicious Activity Summary

raccoon 40594c0540992a540cc9a4e601051a3a7e88dcf7 discovery stealer

Raccoon

Raccoon Stealer V1 payload

Raccoon family

Legitimate hosting services abused for malware hosting/C2

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-25 09:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-25 09:02

Reported

2025-02-25 09:04

Platform

win7-20241010-en

Max time kernel

14s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V1 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
N/A N/A N/A N/A
N/A N/A N/A N/A

Raccoon family

raccoon

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A drive.google.com N/A N/A
N/A drive.google.com N/A N/A

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\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe

"C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 332

Network

Country Destination Domain Proto
US 8.8.8.8:53 drive.google.com udp
GB 142.250.187.206:443 drive.google.com tcp
US 8.8.8.8:53 drive.usercontent.google.com udp
GB 216.58.212.225:443 drive.usercontent.google.com tcp

Files

memory/1820-1-0x00000000009C0000-0x0000000000AC0000-memory.dmp

memory/1820-2-0x0000000000AC0000-0x0000000000B40000-memory.dmp

memory/1820-3-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1820-5-0x0000000000AC0000-0x0000000000B40000-memory.dmp

memory/1820-6-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1820-4-0x0000000000400000-0x0000000000941000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-25 09:02

Reported

2025-02-25 09:04

Platform

win10v2004-20250217-en

Max time kernel

93s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V1 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
N/A N/A N/A N/A
N/A N/A N/A N/A

Raccoon family

raccoon

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A drive.google.com N/A N/A
N/A drive.google.com N/A N/A

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\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe

"C:\Users\Admin\AppData\Local\Temp\27bbe321eafd71585b930189223716adedd1119927a5e0d9bb50a87bc9d96f93.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3748 -ip 3748

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 1160

Network

Country Destination Domain Proto
US 8.8.8.8:53 drive.google.com udp
GB 142.250.187.206:443 drive.google.com tcp
US 8.8.8.8:53 drive.usercontent.google.com udp
GB 216.58.212.225:443 drive.usercontent.google.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/3748-1-0x0000000000950000-0x0000000000A50000-memory.dmp

memory/3748-2-0x0000000000B70000-0x0000000000BF0000-memory.dmp

memory/3748-3-0x0000000000400000-0x0000000000482000-memory.dmp

memory/3748-6-0x0000000000400000-0x0000000000482000-memory.dmp

memory/3748-4-0x0000000000400000-0x0000000000941000-memory.dmp

memory/3748-5-0x0000000000B70000-0x0000000000BF0000-memory.dmp