smokeloader | 60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 21:45

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General

Target

60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe
Size

224KB
MD5

c090b864111dc7fe3bf6cd221233e78a
SHA1

afa645c07783badc5fb432c61ec54094669f137a
SHA256

60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf
SHA512

527d4be8d2b972b508d27e21a8f1b2fd8229ab1be30d87054f9ccaa43cb049d7c97bddbacb0f6815ca014ee4dcc049ad8da39e8ffdfcb56e1d3aac9eef6984ad
SSDEEP

3072:cLiOOD8sl27vyy1/vcRu8IcqKwKBN05ZTcP9dg0y/RkvmQvM:cLiOFCy1/cucATIIT5k+L

Score

10^/10

smokeloader pub3 backdoor discovery 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
1044	4392	WerFault.exe	81

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	60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.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	60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe

C:\Users\Admin\AppData\Local\Temp\60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe
"C:\Users\Admin\AppData\Local\Temp\60c841b59d931be463ced23bf313e36bbddaa9bed30003e72a865a19be38ebaf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 352
  2⤵
  - Program crash
  PID:1044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4392 -ip 4392
1⤵
PID:4292

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/4392-1-0x0000000000810000-0x0000000000910000-memory.dmp

Filesize
1024KB

Download
memory/4392-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4392-3-0x0000000000400000-0x0000000000533000-memory.dmp

Filesize
1.2MB

Download
memory/4392-4-0x0000000000400000-0x0000000000533000-memory.dmp

Filesize
1.2MB

Download
memory/4392-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download