smokeloader | 5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae

Analysis

max time kernel
132s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2024, 09:16

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General

Target

5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe
Size

214KB
MD5

5b412378d38ad96100526b0389e54de5
SHA1

224e3d9392213a73ec04c2930c6fdd4c48d3501a
SHA256

5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae
SHA512

e85182539c73fb4d4ffe4fcfa3f1f948e2db87a20b1b8cb85481c79ad5b8b5ee5022fdf5d34bd513bd8f37f914c412183d3427ec0e00bfa6b971c6077f147059
SSDEEP

3072:qTPcZc7pWdQDqrIQkT68RX3vuSGpB1l4e5S3W5cMlAOnMs:qF7cdQDqMDT68dfuSQ3EI

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
428	2328	WerFault.exe	83

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	5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.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	5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe

C:\Users\Admin\AppData\Local\Temp\5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe
"C:\Users\Admin\AppData\Local\Temp\5064a6271758035c76d00aa0de2b285e549097564e60deb2eea8782bbb788bae.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 352
  2⤵
  - Program crash
  PID:428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2328 -ip 2328
1⤵
PID:3140

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/2328-1-0x0000000002B60000-0x0000000002C60000-memory.dmp

Filesize
1024KB

Download
memory/2328-2-0x0000000002B40000-0x0000000002B4B000-memory.dmp

Filesize
44KB

Download
memory/2328-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2328-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2328-5-0x0000000002B40000-0x0000000002B4B000-memory.dmp

Filesize
44KB

Download
memory/2328-4-0x0000000000400000-0x0000000002B39000-memory.dmp

Filesize
39.2MB

Download