Malware Analysis Report

2025-01-02 04:33

Sample ID 241202-s69n5azqht
Target 0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10
SHA256 0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10
Tags
smokeloader pub3 backdoor trojan 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

0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10

Threat Level: Known bad

The file 0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10 was found to be: Known bad.

Malicious Activity Summary

smokeloader pub3 backdoor trojan discovery

SmokeLoader

Smokeloader family

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-02 15:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-02 15:45

Reported

2024-12-02 15:47

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe"

Signatures

SmokeLoader

trojan backdoor smokeloader

Smokeloader family

smokeloader

Processes

C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe

"C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe"

Network

N/A

Files

memory/3048-1-0x0000000000630000-0x0000000000730000-memory.dmp

memory/3048-3-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3048-4-0x0000000000400000-0x0000000000518000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-02 15:45

Reported

2024-12-02 15:47

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe"

Signatures

SmokeLoader

trojan backdoor smokeloader

Smokeloader family

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\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.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\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe

"C:\Users\Admin\AppData\Local\Temp\0e22df51fc7e70931682f78d831ba5f187e7b180316be318eed2f9dae083bb10.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3204 -ip 3204

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 356

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 218.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/3204-1-0x0000000000780000-0x0000000000880000-memory.dmp

memory/3204-2-0x00000000006C0000-0x00000000006CB000-memory.dmp

memory/3204-3-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3204-6-0x0000000000400000-0x000000000040B000-memory.dmp

memory/3204-5-0x00000000006C0000-0x00000000006CB000-memory.dmp

memory/3204-4-0x0000000000400000-0x0000000000518000-memory.dmp