smokeloader | 03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 06:13

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General

Target

03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe
Size

396KB
MD5

34e07317817ca03f5eb4566851fe0cf3
SHA1

53aa6a1e3ca6e956c33f2b217649977aa1bb7ac3
SHA256

03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e
SHA512

e1ffd55fc67a20a0cd6cdff4f8e555c88d9c9f4484de063a963ffa728bb30d850ac806d5bdca24e9c9b536e9e3a7bc7f46e0e364bd9442f6dd8fccbf61bf1508
SSDEEP

6144:nZyOrEyRLH0Gdi7xFUaxU/zhCISmlIVkBAUFNFfZnln5eOOl8:n4OrLRLH87xFUacMISmIknBnlQd8

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
2852	1068	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	03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe

C:\Users\Admin\AppData\Local\Temp\03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe
"C:\Users\Admin\AppData\Local\Temp\03d00112c73404cd29f4eb191574376b580a1c1cf38560d07e988ccea2006e3e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1068 -s 356
  2⤵
  - Program crash
  PID:2852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1068 -ip 1068
1⤵
PID:4596

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/1068-1-0x0000000002600000-0x0000000002700000-memory.dmp

Filesize
1024KB

Download
memory/1068-2-0x00000000041C0000-0x00000000041CB000-memory.dmp

Filesize
44KB

Download
memory/1068-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1068-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1068-5-0x00000000041C0000-0x00000000041CB000-memory.dmp

Filesize
44KB

Download
memory/1068-4-0x0000000000400000-0x000000000247B000-memory.dmp

Filesize
32.5MB

Download