smokeloader | 0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 22:52

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General

Target
0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe
Size 305KB
Sample240419-2tpymaae5x
SHA256 0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735
MD5 793a496f53f6020394ac947713f5035b
SHA1 3aa1c88c92410b0eebcfb8e265ce957c979ac6b0
SHA512 78f059067f98480227bf24874db34100a7c61e10219f64ab743b787284ad8fc212c6fb259309f132163a48d2a2de346ac29b24afb019a4e5f8c85d6f76994de9
SSDEEP 6144:W8UzWeMI3FkZlLBUnERIGbFU0B7jqF3APV:W82WBIVkztUnElbdB7j
MD5 SHA1 SHA512 SSDEEP

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
1112	316	WerFault.exe	84

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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe

C:\Users\Admin\AppData\Local\Temp\0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe
"C:\Users\Admin\AppData\Local\Temp\0c539cb2d932575edb8751e9bf06ee06fe651921dc92ff5ddc8e3841bce06735.exe"
1⤵
- Checks SCSI registry key(s)
PID:316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 360
  2⤵
  - Program crash
  PID:1112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 316 -ip 316
1⤵
PID:3976

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/316-1-0x0000000002D40000-0x0000000002E40000-memory.dmp

Download

memory/316-2-0x0000000004A70000-0x0000000004A7B000-memory.dmp

Download

memory/316-3-0x0000000000400000-0x0000000002D2A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads