smokeloader | 610edded4b537b64563e6f8aa35199aeb794d2011ceb36bc00551e4f84c803ad

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 03:46

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General

Target

56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe
Size

186KB
MD5

75e60b6084c6716bba7f221ef5e0ccf3
SHA1

03b9529cdb1ef763dfad4e89e1f68d5fcb4ec4c2
SHA256

56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e
SHA512

d1bc21b931f300c724d2bd0f1891deb656304fc0e77ee95b26d47e7020a000311b2aed9c33578607cac7a228147d3e6950e14d2a73bd1bca177a53074da315e6
SSDEEP

3072:xKy4fUvJnLIWsWHrWo5svBmujw3KmpaDNPm5EWybG:sy3LIWsY836KZDZm5EWy

Score

10^/10

smokeloader 2023 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

2023

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2276	1928	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe

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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe

C:\Users\Admin\AppData\Local\Temp\56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe
"C:\Users\Admin\AppData\Local\Temp\56b9bba4f6d51f0a1c21d62614d87f946ae7464629ef27abc48ecf14dd1e684e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 352
  2⤵
  - Program crash
  PID:2276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1928 -ip 1928
1⤵
PID:628

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1928-1-0x0000000000720000-0x0000000000820000-memory.dmp

Filesize
1024KB

Download
memory/1928-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1928-3-0x0000000000400000-0x000000000064C000-memory.dmp

Filesize
2.3MB

Download
memory/1928-4-0x0000000000400000-0x000000000064C000-memory.dmp

Filesize
2.3MB

Download
memory/1928-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download