smokeloader | 84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a

Analysis

max time kernel
290s
max time network
301s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
18/04/2024, 22:50

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General

Target
84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe
Size 305KB
Sample240418-2sl6caab4z
SHA256 84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a
MD5 75a5b4bbe314e1a7390b15c0368ff836
SHA1 6cde7be4692b09b655f7ac638ceb57e7a7930748
SHA512 4b1d21cecc1525ef33ab2f37867defac94d9c5ada9db03366d78d3bd9aeb67b2f533e83f2ddafbcf4ae552c63e96cf1aa55de52abb999886fe885982a5c40abf
SSDEEP 6144:h1vaJ2GkZlSBso3VwN4GSgOyAkJRrTvI:hZlGkz6so3VSqyTT
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
4528	3380	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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe

C:\Users\Admin\AppData\Local\Temp\84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe
"C:\Users\Admin\AppData\Local\Temp\84fc93b10890b270cf9ad94d94e295980794a2177744d289ef97c44c8f3aae9a.exe"
1⤵
- Checks SCSI registry key(s)
PID:3380
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 500
  2⤵
  - Program crash
  PID:4528

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/3380-2-0x0000000002E60000-0x0000000002E6B000-memory.dmp

Download

memory/3380-1-0x0000000003000000-0x0000000003100000-memory.dmp

Download

memory/3380-3-0x0000000000400000-0x0000000002D2A000-memory.dmp

Download

memory/3380-6-0x0000000003000000-0x0000000003100000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads