smokeloader | 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749

Analysis

max time kernel
292s
max time network
257s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
27-06-2024 22:30

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General

Target

004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Size

224KB
MD5

b96f0135250aab5a530906d079b178e1
SHA1

0247f3518116f23386796fc14991825dddfe1db8
SHA256

004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749
SHA512

244f56d2afd174f7f4e6430fcaa72d973b849a966d5df398d9a4120179dea9710689ed6d62a67e6adf4649a62cdec74ccd42de7e2f67e697ee3d1b50519fc4bd
SSDEEP

3072:JOUeWVWeZOOdNbJTKyvREc+2ylMUWOk1WXPoRMGIAJxp+9p0Xkv0o3V1nF23M/F:H+ODbJTKMEc+bPFLAc9+VAVVF23M

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

Processes:

WerFault.exe

pid pid_target process target process

1060 4904 WerFault.exe 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe

pid	pid_target	process	target process
1060	4904	WerFault.exe	004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe

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:

004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe

C:\Users\Admin\AppData\Local\Temp\004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
"C:\Users\Admin\AppData\Local\Temp\004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe"
1⤵
- Checks SCSI registry key(s)
PID:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 492
2⤵
- Program crash
PID:1060

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

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Downloads

memory/4904-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4904-2-0x0000000000650000-0x000000000065B000-memory.dmp

Filesize
44KB

Download
memory/4904-1-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/4904-4-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4904-6-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/4904-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download