smokeloader | 021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e

Analysis

max time kernel
93s
max time network
138s
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 14:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe
Size

304KB
MD5

610212ba55d4fe4580df7c4770b7ba04
SHA1

c1ab6b9e16372811b5e7b1050688b090d4bee47e
SHA256

021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e
SHA512

c39b69a9c85d4bc0d15c7704bdc9b0fd5e93d7ef0138a2f808810f1eeda2bdda846e4aef4a313f311967cad6962bf70074ab7be8aedfb4eb1bf38567bd0ed892
SSDEEP

6144:h2S+k22Xrv6H/ug/UG1AZUhnyTOY+1HDbUj1avTFUNg:h/DbE/TxAZUhnwOhS18+N

Score

10^/10

smokeloader 0009 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0009

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
2408	4404	WerFault.exe	81

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	021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.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	021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe

C:\Users\Admin\AppData\Local\Temp\021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe
"C:\Users\Admin\AppData\Local\Temp\021def3f02ddcf8a426a317bd1fdcab56035ac1a19a734e7f5a457c932a3766e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4404
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4404 -s 352
  2⤵
  - Program crash
  PID:2408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4404 -ip 4404
1⤵
PID:3660

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

Loading Replay Monitor...

Downloads

memory/4404-1-0x00000000006B0000-0x00000000007B0000-memory.dmp

Filesize
1024KB

Download
memory/4404-2-0x00000000004D0000-0x00000000004D9000-memory.dmp

Filesize
36KB

Download
memory/4404-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4404-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4404-5-0x00000000004D0000-0x00000000004D9000-memory.dmp

Filesize
36KB

Download
memory/4404-4-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download