Malware Analysis Report

2025-01-02 10:51

Sample ID 241011-r37jxssglq
Target 08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe
SHA256 08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d
Tags
smokeloader pub1 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

08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d

Threat Level: Known bad

The file 08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe was found to be: Known bad.

Malicious Activity Summary

smokeloader pub1 backdoor trojan discovery

SmokeLoader

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-11 14:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-11 14:44

Reported

2024-10-11 14:46

Platform

win7-20240729-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe"

Signatures

SmokeLoader

trojan backdoor smokeloader

Processes

C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe

"C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe"

Network

N/A

Files

memory/1792-1-0x0000000000600000-0x0000000000700000-memory.dmp

memory/1792-2-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1792-6-0x0000000000400000-0x0000000000480000-memory.dmp

memory/1792-5-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1792-4-0x0000000000400000-0x0000000000480000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-11 14:44

Reported

2024-10-11 14:46

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.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\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.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\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe

"C:\Users\Admin\AppData\Local\Temp\08a7c1b5d497e48c50acc1b3cbaec441d38a53c05781b11de2eccce87e08959d.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2204 -ip 2204

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 356

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 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 78.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 103.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 80.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/2204-1-0x00000000007B0000-0x00000000008B0000-memory.dmp

memory/2204-3-0x0000000000400000-0x0000000000480000-memory.dmp

memory/2204-2-0x0000000000400000-0x000000000040B000-memory.dmp

memory/2204-4-0x0000000000400000-0x0000000000480000-memory.dmp

memory/2204-5-0x0000000000400000-0x000000000040B000-memory.dmp