smokeloader | 6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1

Analysis

max time kernel
189s
max time network
301s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2025, 04:43

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General

Target

6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe
Size

267KB
MD5

469962a84b76a4e6c75f448a739230c3
SHA1

7f75e106dc00e16d91dc22d98080c1c61a92186c
SHA256

6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1
SHA512

5b526017e690f7af60cc2d7e0451cad745358505a69fe48dbdfeb273e29d49c50cc53229dd406b17bfc9bf770c7a70fda70cf940bd268cfb9ad3a9606309f297
SSDEEP

3072:D4mRMsbv3SmVddrgPPjGyBplg+sttlRUwsGSBjYgtvUt5pQQsI:nf7VddrgXjGyBpavYZPcJQQs

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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
1632	464	WerFault.exe	85

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	6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.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	6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe

C:\Users\Admin\AppData\Local\Temp\6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe
"C:\Users\Admin\AppData\Local\Temp\6d22ba4779752e3cc313f404b9ed0ef664b5b775f97c310149a2b1aceea302a1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 352
  2⤵
  - Program crash
  PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 464 -ip 464
1⤵
PID:2976

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/464-1-0x0000000001BF0000-0x0000000001CF0000-memory.dmp

Filesize
1024KB

Download
memory/464-2-0x0000000001BC0000-0x0000000001BCB000-memory.dmp

Filesize
44KB

Download
memory/464-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/464-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/464-5-0x0000000001BC0000-0x0000000001BCB000-memory.dmp

Filesize
44KB

Download
memory/464-4-0x0000000000400000-0x0000000001A30000-memory.dmp

Filesize
22.2MB

Download