smokeloader | 9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 12:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe
Size

287KB
MD5

b6be7d2a696ff9d48207eb720cc9224c
SHA1

5dfa320f3fef9493d7c6379304665c67c853eabf
SHA256

9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914
SHA512

3491d4f9e92e6e42feda49320e4af2d752b8e93e55cb1d6d4d496af856f57512b9a644704ac446cfdd7a6943d338181fe6080d729e9b2de9ede0581832e56697
SSDEEP

3072:62RSerp7Oz7o900mqEvt92GmuLeBzHIMmMLQ+:628el7OzT0iUZuCBzthLQ

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
1736	4932	WerFault.exe	82

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	9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe

C:\Users\Admin\AppData\Local\Temp\9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe
"C:\Users\Admin\AppData\Local\Temp\9c275fb5ac3cd40d46e0094d289d51695b59693637eab445a969a0492dc7b914.exe"
1⤵
- Checks SCSI registry key(s)
PID:4932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4932 -s 352
  2⤵
  - Program crash
  PID:1736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4932 -ip 4932
1⤵
PID:3908

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/4932-1-0x0000000002230000-0x0000000002330000-memory.dmp

Filesize
1024KB

Download
memory/4932-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4932-2-0x0000000003DD0000-0x0000000003DDB000-memory.dmp

Filesize
44KB

Download
memory/4932-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4932-4-0x0000000000400000-0x000000000208E000-memory.dmp

Filesize
28.6MB

Download