smokeloader | 0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4

Analysis

max time kernel
111s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-12-2024 14:11

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General

Target

0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe
Size

285KB
MD5

e8f6edbfd2f36dbbd6279dda130b646f
SHA1

734f9a6e7ab60745b21054e4691f5ccb45c98d4c
SHA256

0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4
SHA512

07fea63700736dacdba8281c3660208005f67d050e7ed60e3ecb7151d3022efc29d4e15f3cfe5160f2ced5620c0a807a676012259e3ca3e3445078340003f636
SSDEEP

3072:X6u7Hd75aBj4tT5WiA5EqBY8G5ruUeUlCtHcsS6rjyFSeGuALep8pxOC8vWzZ3bE:XP7Loj2EiRqBPGsCcsoyFiuA7pVf4

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
Smokeloader family
smokeloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 776 set thread context of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.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	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83
PID 776 wrote to memory of 2020	776	0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe	83

C:\Users\Admin\AppData\Local\Temp\0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe
"C:\Users\Admin\AppData\Local\Temp\0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:776
- C:\Users\Admin\AppData\Local\Temp\0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe
  "C:\Users\Admin\AppData\Local\Temp\0adf05dddd6bcabf6436229a527335ea6d2a1eaec96415dbda7613d9fce22fa4.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:2020

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/776-1-0x0000000000AD0000-0x0000000000BD0000-memory.dmp

Filesize
1024KB

Download
memory/776-2-0x00000000008D0000-0x00000000008D9000-memory.dmp

Filesize
36KB

Download
memory/2020-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2020-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2020-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download