Malware Analysis Report

2024-10-23 21:53

Sample ID 240401-f1b5fseh68
Target build.exe
SHA256 c9c31aa87520742c070852f2197d41847df2906c3b63b94547af837140ba88ed
Tags
raccoon 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 Overview

score
10/10

SHA256

c9c31aa87520742c070852f2197d41847df2906c3b63b94547af837140ba88ed

Threat Level: Known bad

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

Malicious Activity Summary

raccoon stealer

Raccoon

Raccoon Stealer V2 payload

Program crash

Unsigned PE

Suspicious use of FindShellTrayWindow

Checks SCSI registry key(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-01 05:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-01 05:19

Reported

2024-04-01 05:20

Platform

win11-20240319-en

Max time kernel

12s

Max time network

12s

Command Line

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

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V2 payload

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

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\build.exe

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A C:\Windows\System32\Taskmgr.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName C:\Windows\System32\Taskmgr.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000 C:\Windows\System32\Taskmgr.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\Taskmgr.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\System32\Taskmgr.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\System32\Taskmgr.exe N/A

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1192 -ip 1192

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 552

C:\Windows\System32\Taskmgr.exe

"C:\Windows\System32\Taskmgr.exe"

Network

N/A

Files

memory/1192-1-0x0000000000400000-0x000000000077C000-memory.dmp

memory/1192-2-0x0000000003A20000-0x0000000003A2A000-memory.dmp

memory/1192-3-0x0000000003A20000-0x0000000003A2A000-memory.dmp

memory/1192-4-0x0000000003A30000-0x0000000003A37000-memory.dmp

memory/1192-6-0x0000000003A30000-0x0000000003A37000-memory.dmp

memory/1192-7-0x0000000003A40000-0x0000000003A44000-memory.dmp

memory/1192-8-0x0000000003A40000-0x0000000003A44000-memory.dmp

memory/1192-9-0x0000000003A50000-0x0000000003A68000-memory.dmp

memory/1192-11-0x0000000003A50000-0x0000000003A68000-memory.dmp

memory/1192-12-0x0000000003BB0000-0x0000000003BC6000-memory.dmp

memory/2844-13-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-15-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-14-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-19-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-21-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-20-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-22-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-23-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-24-0x00000122BB650000-0x00000122BB651000-memory.dmp

memory/2844-25-0x00000122BB650000-0x00000122BB651000-memory.dmp