smokeloader | 02a7ed2121f3fcad722f0c4fa3bea721c023c147401c06ce98906295f7fca434

Analysis

max time kernel
95s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 13:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe
Size

172KB
MD5

2a01bf6696244c499232e4e01e2103a7
SHA1

364bac98473f938d8e0eff95106b21206818a9d7
SHA256

f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910
SHA512

fe313802bd9b81c86f10e9949a7572786ee24ea4921bef6072a74954f61de08476c412e5bbc90b8ae2c5a36e81c483aaafeba3e87c3b8a4c8a348a0aa902c9c1
SSDEEP

3072:3yJ+v1rudBQgsAtFYy9NJFx6bufbnIZrexdZCIhE4oG9sst+Jp:3Uy1Opp9NJFwInCqbZCEj9v+

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

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
4596	2008	WerFault.exe	82

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	f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.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	f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe

C:\Users\Admin\AppData\Local\Temp\f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe
"C:\Users\Admin\AppData\Local\Temp\f0d8c6e92f141e5dfbab79ac231f8a6c7282fbe87c63a3e1d880dc8218491910.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 356
  2⤵
  - Program crash
  PID:4596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2008 -ip 2008
1⤵
PID:1736

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/2008-1-0x00000000025B0000-0x00000000026B0000-memory.dmp

Filesize
1024KB

Download
memory/2008-2-0x0000000002580000-0x0000000002589000-memory.dmp

Filesize
36KB

Download
memory/2008-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2008-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2008-5-0x0000000002580000-0x0000000002589000-memory.dmp

Filesize
36KB

Download
memory/2008-4-0x0000000000400000-0x00000000024AE000-memory.dmp

Filesize
32.7MB

Download