smokeloader | 3a2e31f2844df5cb91eedbf24c0b93de4b0aa08525f733132c2bce0d7ab81acc

Resubmissions

10-11-2024 21:28

241110-1bhk6avgrr 10

Analysis

max time kernel
122s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
submitted
10-11-2024 21:28

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General

Target

03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe

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
Smokeloader family
smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1744	2952	WerFault.exe	86

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	03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.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	03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe

C:\Users\Admin\AppData\Local\Temp\03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe
"C:\Users\Admin\AppData\Local\Temp\03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 352
  2⤵
  - Program crash
  PID:1744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2952 -ip 2952
1⤵
PID:2800

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/2952-1-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2952-2-0x00000000005A0000-0x00000000005A9000-memory.dmp

Filesize
36KB

Download
memory/2952-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2952-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2952-5-0x00000000005A0000-0x00000000005A9000-memory.dmp

Filesize
36KB

Download
memory/2952-4-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download