smokeloader | beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0

Analysis

max time kernel
290s
max time network
256s
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, 23:51

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General

Target
beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe
Size 307KB
Sample240501-3wfcmsag8v
SHA256 beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0
MD5 cf3c1c8bf8cb2a7c77f976c30bb1db06
SHA1 96660806f005a84bdac81a649a3118ac0f9605fc
SHA512 2fd14931d640159ffadc236482e8d36b5b16663b935d7bef273c149ddfd008fb9a5c280a2992a1b2f5c294ed4ce3e15101d7b7a9e05a5095b1362920033819a4
SSDEEP 3072:Y5a5vdqPp0ekxe4H0+3bLjP4wdRNpmsLP+p2uYPrBUeSoYI6iHEXiEI7I8NU:b+Ce8QQXvRNpmP8pBUe2I6mEXiEMNU
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
1416	2912	WerFault.exe	72

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	beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe

C:\Users\Admin\AppData\Local\Temp\beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe
"C:\Users\Admin\AppData\Local\Temp\beb0d0b717d39474cdc522eea925e437dc02c260626b43db1d235640a5d568e0.exe"
1⤵
- Checks SCSI registry key(s)
PID:2912
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 252
  2⤵
  - Program crash
  PID:1416

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/2912-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2912-2-0x0000000001B50000-0x0000000001B5B000-memory.dmp

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memory/2912-1-0x0000000001CF0000-0x0000000001DF0000-memory.dmp

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memory/2912-4-0x0000000000400000-0x0000000001A18000-memory.dmp

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memory/2912-6-0x0000000001CF0000-0x0000000001DF0000-memory.dmp

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memory/2912-7-0x0000000000400000-0x000000000040B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads