smokeloader | 64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd

Analysis

max time kernel
120s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 11:44

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General

Target
64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
Size 273KB
Sample240430-nv7ceabe3s
SHA256 64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd
MD5 a7a476d82ccf49fcc87bfe5dd5a395a5
SHA1 0daa3664b2f86c3af059ca0c867bb1f928c760a2
SHA512 57bc1426b272bb79993f10587bcee0608d176e439b324354edd09099fe6a004cc91544893dc317192db92ba0d18d84be656c55acb1c9a4f934f9260442ee90e4
SSDEEP 6144:TEk00KpwnNeKgygYzRwtbhlcu2p77wmV:T90twnN3eiAaumV
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
740	3612	WerFault.exe	81

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	64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe

C:\Users\Admin\AppData\Local\Temp\64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe
"C:\Users\Admin\AppData\Local\Temp\64219f4d2644837ee3daa21509674404a8b316cfb6b80ed48fe98a4a534f94bd_x.exe"
1⤵
- Checks SCSI registry key(s)
PID:3612
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3612 -s 352
  2⤵
  - Program crash
  PID:740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3612 -ip 3612
1⤵
PID:5072

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/3612-2-0x0000000001AE0000-0x0000000001AEB000-memory.dmp

Download

memory/3612-1-0x0000000001B90000-0x0000000001C90000-memory.dmp

Download

memory/3612-3-0x0000000000400000-0x0000000001A10000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads