smokeloader | 96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e

Analysis

max time kernel
139s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 08:18

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General

Target

96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe
Size

409KB
MD5

5ce33c7a9faba92f465355cdd984b5ac
SHA1

23e6c9529800cffb38288f55ca2accb369b3d6b5
SHA256

96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e
SHA512

8ecc96f9bf5dad641d0bbc17c57f8fcea0a4fae7eb61c1ff03dfcb04a882dde285da47a7d912ad8ae9d8e4fb959bc7060d7ead21eef3a5315666e03e557eaff1
SSDEEP

6144:vM2uo5ldguvsdx9V2Md7DaiEhgPQ2LrFu6b+QqPHVCZiGj8gJIFbD4QqoYFEH:vM2VDdguYYK4gPbg6HqPfTgJIJDgE

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
928	2876	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	96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.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	96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe

C:\Users\Admin\AppData\Local\Temp\96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe
"C:\Users\Admin\AppData\Local\Temp\96d0222d9f87671195efa58c378014ba84aa6b486dacc051c0c3f9680840448e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 464
  2⤵
  - Program crash
  PID:928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2876 -ip 2876
1⤵
PID:4936

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/2876-1-0x0000000002AD0000-0x0000000002BD0000-memory.dmp

Filesize
1024KB

Download
memory/2876-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2876-2-0x0000000004580000-0x000000000458B000-memory.dmp

Filesize
44KB

Download
memory/2876-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2876-4-0x0000000000400000-0x000000000284F000-memory.dmp

Filesize
36.3MB

Download