smokeloader | 668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66

Analysis

max time kernel
91s
max time network
103s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
04/07/2024, 23:15

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General

Target
668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe
Size 186KB
Sample240704-28zrdavepp
SHA256 668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66
MD5 5ed6780db8f7245c49c9233c57ab5733
SHA1 162551884aff7a5dbaec3f642e9713457440ffc0
SHA512 c10b71d3ff7fb2fd144fd54bed8789c73aa51686f5778e4ae5d29439e1d33867aa9837af259473d18a72796b0017eaff78eebe236faa9aa54f01cb9a182873d7
SSDEEP 3072:vSfkvkzcsxWHUgVB29FGD4M/vtxCEY73wmKbRMCwrkrwJcD:vSikg/UWB2nM/vezARMCw/J
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub2 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1204	2260	WerFault.exe	78

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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe

C:\Users\Admin\AppData\Local\Temp\668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe
"C:\Users\Admin\AppData\Local\Temp\668bd6b6ff84d29517aa6d5873c4ebe0bf185276e576c38ae47b03b15866ec66.exe"
1⤵
- Checks SCSI registry key(s)
PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 488
  2⤵
  - Program crash
  PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2260 -ip 2260
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/2260-1-0x0000000002950000-0x0000000002A50000-memory.dmp

Download

memory/2260-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2260-2-0x0000000002930000-0x000000000293B000-memory.dmp

Download

memory/2260-4-0x0000000000400000-0x0000000002816000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads