smokeloader | 45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19

Analysis

max time kernel
292s
max time network
260s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
04-04-2024 22:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe
Size

200KB
MD5

fc846c506998587bc4e8cd630d5d49a0
SHA1

a74e9f9c26360886b64e8da795c246f79ca7edb9
SHA256

45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19
SHA512

4820b4d24c0b7440fc5e293436c5ce0be0f186c1960291f1d1473ed1413aa105939ed067908e30f315c2f5c6da1d30d1f7de6876382fe419babf2c31072f504d
SSDEEP

3072:sMgGq31SQxXEy8H/QtWP4lTY09q9VeXbzVQQWFSSg8epaof9hJ:sMy31SQxX/8HW/9YV+beQQVPIf9

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2000 2688 WerFault.exe 45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe

pid	pid_target	process	target process
2000	2688	WerFault.exe	45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe

description	ioc	process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe

C:\Users\Admin\AppData\Local\Temp\45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe
"C:\Users\Admin\AppData\Local\Temp\45cde5310498c957f5120a4ab74c2ff666ac4fda9bcc0bc905047665d208bd19.exe"
1⤵
- Checks SCSI registry key(s)
PID:2688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 496
2⤵
- Program crash
PID:2000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2688-1-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download
memory/2688-2-0x0000000000670000-0x000000000067B000-memory.dmp

Filesize
44KB

Download
memory/2688-3-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2688-5-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download