smokeloader | 06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309e

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/09/2024, 00:04

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General

Target

06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe
Size

226KB
MD5

d276af319962997e371e01ffdd6f33f0
SHA1

4cb62b458e2ff9b84b477b38c3e34d60bc11b813
SHA256

06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309e
SHA512

c00707757c75c5293cea111f91f61236f7581eadce6c654bb48e3f082727299ffb1d4b62687b59918ce48be7a209ebe8bd6ba1e21a001095bf1ebdf201225fc9
SSDEEP

3072:B+KnMGLrpiyGFy8mzt9eNk1aa8bh5KPFtLqdkHWGujE6XH+fH9M:B+KrLrpijslHCdkHWGqXHu

Score

10^/10

smokeloader pub2 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1400	4388	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	06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.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	06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe

C:\Users\Admin\AppData\Local\Temp\06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe
"C:\Users\Admin\AppData\Local\Temp\06bbe0b69274456785e4bcf6d7c124bd5d2ec1c58b93720acf80e5d6da59309eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 352
  2⤵
  - Program crash
  PID:1400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4388 -ip 4388
1⤵
PID:388

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/4388-3-0x0000000000400000-0x0000000000535000-memory.dmp

Filesize
1.2MB

Download
memory/4388-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4388-1-0x0000000000640000-0x0000000000740000-memory.dmp

Filesize
1024KB

Download
memory/4388-4-0x0000000000400000-0x0000000000535000-memory.dmp

Filesize
1.2MB

Download
memory/4388-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download