smokeloader | 00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 13:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe
Size

267KB
MD5

42c6f68a8bbccd70a3a4436e737caa56
SHA1

3d66985cf8e1b9ae59407696e7772d2674da0200
SHA256

00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd
SHA512

6a79bec801a4c0daf015c1c8f34acd37250349237b78435dbef3fdcf4a94c2f7442bde1707de7d4d4b9c99cbc7b15425fb5058df8ee4ad0f1a36d78d00f5a34e
SSDEEP

3072:Q2XO6HBmwLyAsQYLR3Gl8c5wwNwSHfKy3D/M/mqMyuU65N/3O6iJPtysnM/h3Q:1FHowLyAUR2lAK++UI/LMFV

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30
PID 1760 wrote to memory of 3052	1760	00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe	30

C:\Users\Admin\AppData\Local\Temp\00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe
"C:\Users\Admin\AppData\Local\Temp\00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe
  "C:\Users\Admin\AppData\Local\Temp\00d3a750cc96aad0ab8ca975ca810072d5b146eeff58f1c527ab38eb016281cd.exe"
  2⤵
  PID:3052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1760-2-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/1760-1-0x0000000000270000-0x0000000000370000-memory.dmp

Filesize
1024KB

Download
memory/3052-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3052-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3052-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3052-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download