smokeloader | 53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2

Analysis

max time kernel
93s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
08/07/2024, 19:54

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General

Target
53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe
Size 165KB
Sample240708-ympshawcnn
SHA256 53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2
MD5 1352e2db55943550e42483b99f8b7758
SHA1 8f8b2b60fa0759f3800c882243c926f98a3b82aa
SHA512 08b5c4cf2c8cf8e95dc8d958c5ae57b251f3a370e7737a96736dcaf3b03e6c71486b3af9f7597576ca82146d76d84e25d04da998b4da8d8247c02a07c087097d
SSDEEP 3072:6pLoFP72OyOSi5c+9Y5i5M7udgTNO2PE9w:aLohXyOJK+3gTzP
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
1284	4252	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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe

C:\Users\Admin\AppData\Local\Temp\53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe
"C:\Users\Admin\AppData\Local\Temp\53c34d523e87bd8b072339b341cbce809481885b2ec9e33c59b3d35d09574ee2.exe"
1⤵
- Checks SCSI registry key(s)
PID:4252
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 388
  2⤵
  - Program crash
  PID:1284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4252 -ip 4252
1⤵
PID:4564

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/4252-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

Download

memory/4252-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4252-2-0x00000000006B0000-0x00000000006BB000-memory.dmp

Download

memory/4252-4-0x0000000000400000-0x00000000004C5000-memory.dmp

Download

memory/4252-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads