smokeloader | e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a

Analysis

max time kernel
146s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
08/07/2024, 09:16

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General

Target
e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe
Size 169KB
Sample240708-k8lfbavbng
SHA256 e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a
MD5 f5d8b87a640e51b337d3f3b2c4535204
SHA1 ed1718ec580f63ac27e8b028799cb3c916642677
SHA512 ab6c8f7528db95b6a5530363823d2ea4071dddc308468b8661284af648fc10d4375f74e3b3c1fb186fd3e8b3288a848293f2096997ad08b5f112c0d049066012
SSDEEP 3072:OpMFLNQ4l8xrI4QMfB0HW4U0swMId5MKwCjheVwE7wQWLc:OMLNBlirI4QMDwcKd
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub2 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
712	2520	WerFault.exe	80

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	e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe

C:\Users\Admin\AppData\Local\Temp\e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe
"C:\Users\Admin\AppData\Local\Temp\e9636e60774e9f4d422a885a89a8fb46df821b011904170dcee701c6839fdb1a.exe"
1⤵
- Checks SCSI registry key(s)
PID:2520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 388
  2⤵
  - Program crash
  PID:712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2520 -ip 2520
1⤵
PID:2000

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/2520-2-0x0000000002860000-0x000000000286B000-memory.dmp

Download

memory/2520-1-0x0000000002A30000-0x0000000002B30000-memory.dmp

Download

memory/2520-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2520-6-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2520-5-0x0000000002860000-0x000000000286B000-memory.dmp

Download

memory/2520-4-0x0000000000400000-0x0000000002718000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads