smokeloader | 8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4

Analysis

max time kernel
291s
max time network
299s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01/05/2024, 23:24

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General

Target
8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe
Size 264KB
Sample240501-3d4yaacc93
SHA256 8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4
MD5 1b435eb85a1d60aa9b92f6d614e8875f
SHA1 33c0147d53e4b119fa061e66526bf74a9045aede
SHA512 8f4eaebea6dd557c5f0d4eb9d188b1d4bbe25ee5318f704e6c7b7fa794127e1f57a570d1b3ee28e773fcac1013b249c82aa297337d39b7b4dd75e02538cdd2a2
SSDEEP 3072:qB67iEwpsSdEH+u+gT0PJY72J8PVtQTZ9YKzZRXCANVm9gVwn:qHtTaHcgTD72WPsZO+10+
MD5 SHA1 SHA512 SSDEEP

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

pid	pid_target	Process	procid_target
4460	3648	WerFault.exe	72

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	8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe

C:\Users\Admin\AppData\Local\Temp\8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe
"C:\Users\Admin\AppData\Local\Temp\8419cca489c02e8125879d791c9916df4a35645eba2a8cfacfa9663facb673d4.exe"
1⤵
- Checks SCSI registry key(s)
PID:3648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 488
  2⤵
  - Program crash
  PID:4460

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/3648-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/3648-2-0x0000000001B40000-0x0000000001B4B000-memory.dmp

Download

memory/3648-1-0x0000000001D10000-0x0000000001E10000-memory.dmp

Download

memory/3648-4-0x0000000000400000-0x0000000001A0E000-memory.dmp

Download

memory/3648-5-0x0000000001D10000-0x0000000001E10000-memory.dmp

Download

memory/3648-7-0x0000000000400000-0x000000000040B000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads