smokeloader | 7b2ece053ca47f1dfc2199e5872a4a273ccac740a0ceef209fa8d7867e6cf646

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 19:02

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General

Target
file.exe
Size 313KB
Sample240709-xprjfazdml
SHA256 7b2ece053ca47f1dfc2199e5872a4a273ccac740a0ceef209fa8d7867e6cf646
MD5 a35d3d3962f72c6573ba6c51d9c5df0d
SHA1 71ba599e80cb39c1247fc61ead2533617fe47bbe
SHA512 583f1c253bd8f74867ac5de36461dc8e6cc75f66ff77ec58d35e35577ea25eeb3de139735f8b68a743daa0d0b296a70dcc61a029b1b930cbfd68b33439c73c06
SSDEEP 3072:i9ssO3MCpj2JU5XArpofsLrIzGgkC1koUdA7k6KX2uUmwp8JjB:QssO3MCpCuRqB1gkKkoUdM0muUJp8NB
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
3952	3392	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	file.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks SCSI registry key(s)
PID:3392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3392 -s 468
  2⤵
  - Program crash
  PID:3952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3392 -ip 3392
1⤵
PID:2496

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/3392-1-0x0000000002A10000-0x0000000002B10000-memory.dmp

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memory/3392-2-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/3392-3-0x0000000000400000-0x0000000002836000-memory.dmp

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memory/3392-4-0x0000000000400000-0x0000000002836000-memory.dmp

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memory/3392-5-0x0000000000400000-0x000000000040B000-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