smokeloader | 047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6

Analysis

max time kernel
94s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
14/07/2024, 22:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe
Size 366KB
Sample240714-2cmryaxemf
SHA256 047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6
MD5 4365b89b205168f77d38bc090b629e17
SHA1 8e7316581347d64cde2673205701cd5a26f68ba4
SHA512 2685b7249f9dbe8419ef26fab4061acf0ea3ca1403c3e1b6f7cffde5b87a48ade977e41b44a2f3a9c8045a655adf5518c26045b55091991fdd1531cb812234dc
SSDEEP 3072:uTEOTTn0vMybe3KfaOSK4x4Llp4GkTDKLxhidLQAzL7L7zgZXOCFbTH:ulTTn0vMWe3KzSXkp4lWOdrP/E7FbT
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
3888	4220	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	047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe

C:\Users\Admin\AppData\Local\Temp\047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe
"C:\Users\Admin\AppData\Local\Temp\047fdded22078e05f927f2498dee74e32bef77c1e908899034d178a95f227fc6.exe"
1⤵
- Checks SCSI registry key(s)
PID:4220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 484
  2⤵
  - Program crash
  PID:3888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4220 -ip 4220
1⤵
PID:4556

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

Loading Replay Monitor...

Downloads

memory/4220-1-0x0000000002380000-0x0000000002480000-memory.dmp

Download

memory/4220-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4220-2-0x0000000002350000-0x000000000235B000-memory.dmp

Download

memory/4220-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4220-4-0x0000000000400000-0x00000000020A3000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads