smokeloader | afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7

Analysis

max time kernel
147s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
15/07/2024, 15:32

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General

Target

afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe
Size

339KB
MD5

ee1bf6edc85d83a4919aca03805b9f96
SHA1

683867a41b9123b15b635881158626df6da685ed
SHA256

afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7
SHA512

e83465309ae3825a41a3777f446291911cf920bf71240fa3c4e1c47172f0587571b6d2f00ba15a3441d48c41e50e4a79d53a9ee5ab404bc86cf0f0a293924ee4
SSDEEP

3072:Y+/v8EHdl9Afxd9M3GZ02aI41dveBGAcLA/dOcVXBFrpKTMz:Y+n8E9lupYGZ0HrAcLA/d1z1KT

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
1028	1456	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	afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe

C:\Users\Admin\AppData\Local\Temp\afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe
"C:\Users\Admin\AppData\Local\Temp\afe2fca807de3d57469b5b416bf20683af516b31e4194ae0c4ed0368dc4ab3a7.exe"
1⤵
- Checks SCSI registry key(s)
PID:1456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 384
  2⤵
  - Program crash
  PID:1028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1456 -ip 1456
1⤵
PID:1244

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/1456-1-0x00000000021E0000-0x00000000022E0000-memory.dmp

Filesize
1024KB

Download
memory/1456-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1456-2-0x0000000003EE0000-0x0000000003EEB000-memory.dmp

Filesize
44KB

Download
memory/1456-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1456-4-0x0000000000400000-0x000000000209E000-memory.dmp

Filesize
28.6MB

Download