smokeloader | 7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e

Analysis

max time kernel
138s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 01:46

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General

Target
7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe
Size 40KB
Sample240503-b7cx4seb64
SHA256 7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e
MD5 4f47f009cc1cfe55b4ba56f5191e3367
SHA1 3e7c81076b8252d16f264a1794d2fd90e4132ab4
SHA512 a283dd7a9e92bdd0873614023c94db2c755f6ce7b6b5ef84091c475366d591633d6c5f19140c4aae8bf23279495167815e9eb1e90f607df6d795e8d3107e09ce
SSDEEP 768:OS5NnUL52+waG0GX6az52SCIDI0A5aITp1SnhQf:F5NnUNwt0a6a4SCJNSnm
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

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	7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe

C:\Users\Admin\AppData\Local\Temp\7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe
"C:\Users\Admin\AppData\Local\Temp\7bfa7bde491d5bca80f14118e187dfab173fee1dc9a25138c36af44ea6df246e.exe"
1⤵
- Checks SCSI registry key(s)
PID:536

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

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Downloads

memory/536-0-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/536-1-0x0000000000400000-0x000000000040B000-memory.dmp