smokeloader | 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4

Analysis

max time kernel
291s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01/05/2024, 22:37

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Size 307KB
Sample240501-2j5lbsbf62
SHA256 1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4
MD5 14bc49a4e337e1d9629ae9be1955ca6c
SHA1 6875af987f3092686e0fb6e627088b6565434eee
SHA512 461c45c30378ae8ab3fd891dbe743f866861ec02027290de97326b6bdd2d20e10499c424bf202b531651633bdf2c75a2c6a505b8cd76daf17e4d3dea4b8e8312
SSDEEP 3072:mrU1NornrRpzp+1Y3Xwr+1cEFws13ppVuCC3FVwCL6BhsAH1fQQJGESXFqNcB:mtVqiCE1MCC3FephTH1fQQJGfXecB
MD5 SHA1 SHA512 SSDEEP

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

pid	pid_target	Process	procid_target
2716	4228	WerFault.exe	71

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

description	ioc	Process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe

C:\Users\Admin\AppData\Local\Temp\1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe
"C:\Users\Admin\AppData\Local\Temp\1e112b921c75e68a182c15a0a8c7c603d95d531f666506bc526c49cb25f31ea4.exe"
1⤵
- Checks SCSI registry key(s)
PID:4228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 492
  2⤵
  - Program crash
  PID:2716

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/4228-1-0x0000000004130000-0x0000000004230000-memory.dmp

Download

memory/4228-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4228-2-0x0000000004060000-0x000000000406B000-memory.dmp

Download

memory/4228-4-0x0000000000400000-0x000000000403D000-memory.dmp

Download

memory/4228-5-0x0000000004130000-0x0000000004230000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads