smokeloader | 9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd

Analysis

max time kernel
106s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2025, 15:57

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General

Target

9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe
Size

174KB
MD5

badcc5eeb093cfa468ac2433ca3ec639
SHA1

1e9b7c068262b69803f40088d7c296ec1cad777c
SHA256

9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd
SHA512

9710efb850d7109bbb51a769ecf610e1c79732d331c140392b68448f3fca49249b1458cbf7e4e931056bc4987a605616052197f1003c68d0490f66ab6e25c611
SSDEEP

3072:PEzbsWM3VTFTXFm+Dc5v8e8Bap8QHwhZoWC9sI5/DuT61m:PYoJVBTh68fB68QHwhZU9sI5/

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
2764	5964	WerFault.exe	84

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	9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe

C:\Users\Admin\AppData\Local\Temp\9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe
"C:\Users\Admin\AppData\Local\Temp\9528313d13ec6629a64434c36e11872cc12f35232908b2a2e6a89636a199d6cd.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:5964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 352
  2⤵
  - Program crash
  PID:2764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5964 -ip 5964
1⤵
PID:5360

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/5964-1-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/5964-2-0x0000000002D40000-0x0000000002D49000-memory.dmp

Filesize
36KB

Download
memory/5964-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5964-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5964-5-0x0000000002D40000-0x0000000002D49000-memory.dmp

Filesize
36KB

Download
memory/5964-4-0x0000000000400000-0x0000000002CBB000-memory.dmp

Filesize
40.7MB

Download