smokeloader | a66dbe6506867f6ab03251cb0b56456792a9bab4f1dcc6c33d08e1efb1b919a1

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 16:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
Size

30KB
MD5

2cdffb841cfd9e2e729de2f02c47f8d1
SHA1

8d4e116bd2cfc57bfbe5f05308020e65f93d592d
SHA256

12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb
SHA512

8d344d0afba0eca49b4541b75c3e39dde3b75c9503bdddaf435b834699010852a0ada54fa2381c64bb31211dd9cf12eec0394c1f30700521ae849e29a4e7b90f
SSDEEP

768:QVKaUWVgbStx+y4+LK2rTMk6vAZ2HtIWVpw5/:QEaP6QxNxTMSYted

Score

10^/10

smokeloader kev backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

kev

Extracted

Family

smokeloader

Version

2022

http://atillapro.com/

https://atillapro.com/

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Deletes itself 1 IoCs

Processes:

pid process

1372

pid	process
1372

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

Processes:

12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe

pid	process
2960	12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
2960	12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372
1372

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe

pid process

2960 12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe
"C:\Users\Admin\AppData\Local\Temp\12d3dc8a4fd8a2ebe6a839cce59920156d55e8d06fe2a5c95ad60419086877bb.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2960

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1372-1-0x0000000002A20000-0x0000000002A36000-memory.dmp

Filesize
88KB

Download
memory/2960-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2960-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download