Malware Analysis Report

2025-01-02 10:53

Sample ID 241107-qy1p5ssmgs
Target d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff
SHA256 d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff
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

d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff

Threat Level: Known bad

The file d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff was found to be: Known bad.

Malicious Activity Summary

smokeloader pub1 backdoor trojan discovery

SmokeLoader

Smokeloader family

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 13:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 13:40

Reported

2024-11-07 13:43

Platform

win7-20240903-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe"

Signatures

SmokeLoader

trojan backdoor smokeloader

Smokeloader family

smokeloader

Processes

C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe

"C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe"

Network

N/A

Files

memory/2756-1-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

memory/2756-3-0x0000000000400000-0x000000000040B000-memory.dmp

memory/2756-2-0x0000000000400000-0x0000000002B43000-memory.dmp

memory/2756-4-0x0000000000400000-0x0000000002B43000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 13:40

Reported

2024-11-07 13:43

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.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\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.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\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe

"C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1128 -ip 1128

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 352

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp

Files

memory/1128-3-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1128-1-0x0000000002D00000-0x0000000002E00000-memory.dmp

memory/1128-2-0x0000000002CF0000-0x0000000002CFB000-memory.dmp

memory/1128-6-0x0000000002CF0000-0x0000000002CFB000-memory.dmp

memory/1128-5-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1128-4-0x0000000000400000-0x0000000002B43000-memory.dmp