Malware Analysis Report

2025-01-02 10:52

Sample ID 241014-xld4yavcnk
Target 7b8586385cd569ffe4edb243f3e7dc6d
SHA256 1eeeb5aa7dcd72a9912e8f54c60b07915d4c7fb4180c2e497483357ab9ac8640
Tags
smokeloader pub1 backdoor discovery trojan
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

1eeeb5aa7dcd72a9912e8f54c60b07915d4c7fb4180c2e497483357ab9ac8640

Threat Level: Known bad

The file 7b8586385cd569ffe4edb243f3e7dc6d was found to be: Known bad.

Malicious Activity Summary

smokeloader pub1 backdoor discovery trojan

SmokeLoader

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-14 18:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-14 18:56

Reported

2024-10-14 18:56

Platform

win11-20241007-en

Max time kernel

0s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe"

Signatures

SmokeLoader

trojan backdoor smokeloader

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\7b8586385cd569ffe4edb243f3e7dc6d.exe N/A

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe

"C:\Users\Admin\AppData\Local\Temp\7b8586385cd569ffe4edb243f3e7dc6d.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3872 -ip 3872

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 384

Network

N/A

Files

memory/3872-1-0x00000000006F0000-0x00000000007F0000-memory.dmp

memory/3872-3-0x0000000000400000-0x000000000043E000-memory.dmp

memory/3872-2-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3872-4-0x0000000000400000-0x000000000043E000-memory.dmp

memory/3872-5-0x0000000000400000-0x000000000040B000-memory.dmp