smokeloader | 709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
10/07/2024, 09:53

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General

Target
709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe
Size 313KB
Sample240710-lwp4eashre
SHA256 709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d
MD5 47f575e13ef946de023d88ca5128a3fb
SHA1 ea8b9beb12c05f62a34663461d1b56f531a6a63e
SHA512 5faac369b4128ca7138b3ba41b2554e6af2010e143f0bbff7eb7973bf5d49bb622020e1748b795e2afdc900522194fb11a5aee8232cb74fc93d490eb586f0c28
SSDEEP 3072:m4HRp/8bvFw2fsaIeRIA/PPxFDqngwfrDe+f//ydBkDewg:1Rx8G2fsaITUPHmgyDfIB
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
1516	2592	WerFault.exe	80

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	709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe

C:\Users\Admin\AppData\Local\Temp\709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe
"C:\Users\Admin\AppData\Local\Temp\709cc5bf1d189f7dc4a15c1e654ca8d3448f44bcb10d3366057c090ca2e2969d.exe"
1⤵
- Checks SCSI registry key(s)
PID:2592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 488
  2⤵
  - Program crash
  PID:1516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2592 -ip 2592
1⤵
PID:3676

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/2592-2-0x0000000002A20000-0x0000000002A2B000-memory.dmp

Download

memory/2592-1-0x0000000002A40000-0x0000000002B40000-memory.dmp

Download

memory/2592-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2592-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/2592-4-0x0000000000400000-0x0000000002835000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads