smokeloader | 139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 12:25

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General

Target
139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe
Size 322KB
Sample240625-plsnbssfjq
SHA256 139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd
MD5 94d7d520a48b84eb1c80ca7dc729a5a8
SHA1 9ad795c261ec1f8c93936f0e4f76d77413b7d5e3
SHA512 422142f048fca8ecb428f1b1f2c29699e538cffbd9bcd93ee54c1b3416cc92016e95244d7e9719e9db15d4fdecbb43b8066ef10b009f930a249fd46f6d32bddc
SSDEEP 3072:mOfwLk3mjSpF95twD50atBS5xnt4Lt1g1Ek1EJxTEqS:mOoL8mju/LwSaat81iNH
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
2968	1780	WerFault.exe	78

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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe

C:\Users\Admin\AppData\Local\Temp\139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe
"C:\Users\Admin\AppData\Local\Temp\139d2ee7ad899933241e45e1778f17ee6a4ba319a6246a018ceb65c5185153cd.exe"
1⤵
- Checks SCSI registry key(s)
PID:1780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 412
  2⤵
  - Program crash
  PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1780 -ip 1780
1⤵
PID:2656

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/1780-1-0x0000000002A00000-0x0000000002B00000-memory.dmp

Download

memory/1780-3-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/1780-2-0x00000000029A0000-0x00000000029AB000-memory.dmp

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memory/1780-4-0x0000000000400000-0x000000000273D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads