smokeloader | 86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7

Analysis

max time kernel
291s
max time network
261s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
04/04/2024, 22:44

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General

Target
86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe
Size 286KB
Sample240404-2ntpmada79
SHA256 86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7
MD5 ce0fbb19c12cd60d7ce803fa5795184f
SHA1 6d58532de6c591dcbe29b4cd89be83ff5af710e9
SHA512 7ff490be42f7b192676bc1e2e95229ebe3ecfc005d42934c9b524732be0f41aab71f0858d941ac9a1787d2a67670649dc9f3679253c0365272b005261069004e
SSDEEP 3072:m4b8sRmT66Mbf0izcJDGrFU88LM1yxOvoJFHrbt1YWCpBt:mg8sRm+TnmWRUOwnLz8X
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader pub3 backdoor trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
224	4768	WerFault.exe	73

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	86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe

C:\Users\Admin\AppData\Local\Temp\86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe
"C:\Users\Admin\AppData\Local\Temp\86b7039a7dfc15406055549ccb7d3d37595427ef6f5b384c8c7f0232bd8ac0c7.exe"
1⤵
- Checks SCSI registry key(s)
PID:4768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 488
  2⤵
  - Program crash
  PID:224

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

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Downloads

memory/4768-1-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Download

memory/4768-2-0x0000000002CC0000-0x0000000002CCB000-memory.dmp

Download

memory/4768-3-0x0000000000400000-0x0000000002B71000-memory.dmp

Download

memory/4768-5-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads