smokeloader | 2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b

Analysis

max time kernel
92s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
20/05/2024, 23:42

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General

Target
2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe
Size 204KB
Sample240520-3p9mxabc93
SHA256 2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b
MD5 3c85a563d1783ae7e37da0d68e2fc834
SHA1 c4afd3247a9bf9386815099bfee5ffc0bd2376db
SHA512 7ac0b26b73440593bf1ff299541f086798e4768410f42cfa404ec2c267ce5d3fd05cb9462c66a50a99095544e427c59abd45afa4fd18113da6e8cb93f826a8de
SSDEEP 3072:YkBkW8LXXrWkZv+Zs6NZdMGcKR8ifY13t1u4HZIfA3WKTLYS:YFjLXy00zGKRffY1dUIZT3WkY
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
2284	3564	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	2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe

C:\Users\Admin\AppData\Local\Temp\2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe
"C:\Users\Admin\AppData\Local\Temp\2606d55a4fd378fd345252c65a0dab3ea28ae80017a3321646c01a15a78b060b.exe"
1⤵
- Checks SCSI registry key(s)
PID:3564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3564 -s 384
  2⤵
  - Program crash
  PID:2284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3564 -ip 3564
1⤵
PID:4848

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/3564-3-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/3564-2-0x00000000005D0000-0x00000000005DB000-memory.dmp

Download

memory/3564-1-0x00000000005F0000-0x00000000006F0000-memory.dmp

Download

memory/3564-4-0x0000000000400000-0x000000000047D000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads