smokeloader | 6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30

Analysis

max time kernel
91s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
10/07/2024, 09:10

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General

Target
6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe
Size 313KB
Sample240710-k5dajayfmp
SHA256 6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30
MD5 6d5f80a3c4b86854bad56b45bab69b95
SHA1 434405f077ebcaf245dacdfd27fcccf8f95b8a89
SHA512 62ad923e78adc6837da6f74bfd3623cea2fd672567ca4f7290dae2bddd4c2866700778a41451d13e94b78d9cf02460f59684ae5e69aadf4d3df9eff47e37114f
SSDEEP 3072:Ra3E92BdfQ/S4vTdtyX09QDoFf7EM2/Umwp8Jdi:KAS05T9KKEl/UJp8Ti
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub1 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4944	960	WerFault.exe	77

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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe

C:\Users\Admin\AppData\Local\Temp\6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe
"C:\Users\Admin\AppData\Local\Temp\6adf54f41e5a19606a7b5b8bd610e5d23250c1c3e263b47dc8ce90201c8d9c30.exe"
1⤵
- Checks SCSI registry key(s)
PID:960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 488
  2⤵
  - Program crash
  PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 960 -ip 960
1⤵
PID:5020

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

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Downloads

memory/960-1-0x0000000002A30000-0x0000000002B30000-memory.dmp

Download

memory/960-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/960-2-0x0000000002A20000-0x0000000002A2B000-memory.dmp

Download

memory/960-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/960-4-0x0000000000400000-0x0000000002836000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads