smokeloader | 431927099d9fb9987043a04d57a01a87756867ee26ba77218c93f31d4aaa66f0

Analysis

max time kernel
103s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
01/04/2025, 00:40

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General

Target

2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe
Size

294KB
MD5

1547f0bdc41d2b391506855bc4e52090
SHA1

f0d43cadfa810e58b1c1485196a780ce3fd8243d
SHA256

431927099d9fb9987043a04d57a01a87756867ee26ba77218c93f31d4aaa66f0
SHA512

e5d68001b57e2654ff0310267707a603f231dc7b0cd2d528bad9e36feedbdd7c36230f9052b396543ef4019d384661a951b70a3e96593cd252a2993395d07e9a
SSDEEP

3072:B5WDm6Gft/GblhvhhUbCb5WehewNfk0DPtEx/PJNKrdzUtBMG/:um6GsDvhUClWJwNfk8PtExPfewt5/

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
3720	5636	WerFault.exe	87

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	2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.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	2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe

C:\Users\Admin\AppData\Local\Temp\2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2025-04-01_1547f0bdc41d2b391506855bc4e52090_amadey_rhadamanthys_smoke-loader_stealc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:5636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5636 -s 472
  2⤵
  - Program crash
  PID:3720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5636 -ip 5636
1⤵
PID:2488

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/5636-1-0x0000000000680000-0x0000000000780000-memory.dmp

Filesize
1024KB

Download
memory/5636-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5636-3-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/5636-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5636-5-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download