smokeloader | c6f145f40bfd047eb2430ece58ae9ee5d8675ba7cdff685f6b487d9d2d056dd0

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 20:57

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General

Target

80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe
Size

181KB
MD5

fc606e3992280d15475c057beb77329c
SHA1

529f466af3420422ef145f0dd78292d7190a7da3
SHA256

80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830
SHA512

ca243eed24d0c7bd1a60bad7988bf380189ef037b9be2f3fa325c03190ee146737fdc4638b5bd0717a7727b7cf4df39419e73581402d1edcfbb14ec300db5278
SSDEEP

3072:j0khAaHM1yE/MkMd75MLi9cqUSjfzHHrwJVtZIkxwu14Z4hd+Ji8X1lY:jAIM1F9S75avSjfzkxZIEWZ4hSi8l

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

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
3680	4080	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	80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe

C:\Users\Admin\AppData\Local\Temp\80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe
"C:\Users\Admin\AppData\Local\Temp\80c8c74132ba4a5f2f905ac779f8dedf4688a2267288a8cb5fa544fe7c8b2830.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 352
  2⤵
  - Program crash
  PID:3680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4080 -ip 4080
1⤵
PID:1236

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

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Downloads

memory/4080-1-0x0000000002720000-0x0000000002820000-memory.dmp

Filesize
1024KB

Download
memory/4080-2-0x0000000002650000-0x0000000002659000-memory.dmp

Filesize
36KB

Download
memory/4080-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4080-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4080-5-0x0000000002650000-0x0000000002659000-memory.dmp

Filesize
36KB

Download
memory/4080-4-0x0000000000400000-0x00000000024B0000-memory.dmp

Filesize
32.7MB

Download