smokeloader | 28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d

Analysis

max time kernel
91s
max time network
100s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
08/07/2024, 10:37

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe
Size 153KB
Sample240708-mn8ffsvdql
SHA256 28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d
MD5 9e0378dfbe65dc4d65de4955c5e9f354
SHA1 29857529d55ad53ed0754567df3f13e44d8cdf71
SHA512 aeb3423a2288d51964877928f977024b70eb7898feee2e29e0a785265e474a72ad8bf3299fe497a47678e7b51a30f687b63480e6f1c07752d4b46929c28447b5
SSDEEP 3072:Y0LooqcwHEsL/DHcU5p9I6lUVwE7wQWLc:rLooqdL7H
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
2432	4276	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	28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe

C:\Users\Admin\AppData\Local\Temp\28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe
"C:\Users\Admin\AppData\Local\Temp\28839124fa7ba83fd17528f9e6880abc57f82c0e48d829d10807bbff495cb93d.exe"
1⤵
- Checks SCSI registry key(s)
PID:4276
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4276 -s 396
  2⤵
  - Program crash
  PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4276 -ip 4276
1⤵
PID:104

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4276-1-0x0000000002910000-0x0000000002A10000-memory.dmp

Download

memory/4276-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4276-2-0x0000000002900000-0x000000000290B000-memory.dmp

Download

memory/4276-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/4276-4-0x0000000000400000-0x0000000002713000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads