smokeloader | 9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c

Analysis

max time kernel
90s
max time network
98s
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 09:51

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General

Target

9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe
Size

212KB
MD5

293460728c83e7be2fccc67283815c03
SHA1

717854c6d8bd7e0528244eb3535fdcef9df786e1
SHA256

9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c
SHA512

456d028c8a03784e5a4da09eb0af3e464481576c1ec183f16e4df6d2538c84d71f2ced519d152216f3d82f71e8f094e7b09868eb55f198818f4df9c73a76ea29
SSDEEP

3072:pupGHxcfc19fyqVsEK3YoX+hmj8ZFcxPVjKNIWJgXfcTizyGUmwp8J2I:KGHxcEuqu33ePCduaWJgbyGUJp8wI

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
1980	2120	WerFault.exe	79

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	9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe

C:\Users\Admin\AppData\Local\Temp\9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe
"C:\Users\Admin\AppData\Local\Temp\9f0237df3b14e310cc7a2347b2b852d3af93f81b81c6f8bed1dc522a8d24d50c.exe"
1⤵
- Checks SCSI registry key(s)
PID:2120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 488
  2⤵
  - Program crash
  PID:1980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2120 -ip 2120
1⤵
PID:1196

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/2120-1-0x0000000002A30000-0x0000000002B30000-memory.dmp

Filesize
1024KB

Download
memory/2120-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2120-2-0x0000000002A00000-0x0000000002A0B000-memory.dmp

Filesize
44KB

Download
memory/2120-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2120-4-0x0000000000400000-0x000000000281C000-memory.dmp

Filesize
36.1MB

Download