smokeloader | 2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1

Analysis

max time kernel
92s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 01:10

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General

Target

2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe
Size

367KB
MD5

a49ffd2be71a9d13bf250f3d7dcce16e
SHA1

72eb647fd74f1f4056b399a34188ad727fc7726f
SHA256

2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1
SHA512

b5a699a7484bf068f8d08989cd9a922dc0c8007d62875824746a6d8001225786dcba1a49f77ec7b86f5570b741dd7e4e1022b72d8a4f6aa9fdc378743bc9f092
SSDEEP

6144:dHLW9bdAEJ6r3WKtR8puBuUCPiQ9vq9l7YrATErao8yT:dHobdAEJoGK8pEpM9vSYr/Np

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
1472	3604	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	2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.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	2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe

C:\Users\Admin\AppData\Local\Temp\2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe
"C:\Users\Admin\AppData\Local\Temp\2d287e5fa519d08fba099aaae4a50455ced9aef42cb4ea567accf3cd0d889da1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:3604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 352
  2⤵
  - Program crash
  PID:1472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3604 -ip 3604
1⤵
PID:4372

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/3604-1-0x0000000000600000-0x000000000060B000-memory.dmp

Filesize
44KB

Download
memory/3604-0-0x0000000000630000-0x000000000065B000-memory.dmp

Filesize
172KB

Download
memory/3604-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3604-4-0x0000000000600000-0x000000000060B000-memory.dmp

Filesize
44KB

Download
memory/3604-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3604-5-0x0000000000630000-0x000000000065B000-memory.dmp

Filesize
172KB

Download
memory/3604-3-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download