smokeloader | 7f9173994bceb3d14f526d1c32ba5af275bec4831b47d8de7085b6612da10e65

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 04:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f753673de7e996fb95734169346b685f67974115.exe
Size

276KB
MD5

f1965569afa17e668bdf4319aed4bb4f
SHA1

f753673de7e996fb95734169346b685f67974115
SHA256

7f9173994bceb3d14f526d1c32ba5af275bec4831b47d8de7085b6612da10e65
SHA512

c02a5b25a208db4419a68bf65dc2014f8a68c61b5f321749d03b5ee3ca138f74b08054ddc1672ec6fbb260a98e38c93854cdb4d874416cdd2cd501a7cd1f4e18
SSDEEP

6144:uc3uKBLH1C5lzWRMU8F6TFmJq9DiO5l6qqZ:uguKh1SlzWRMU8kYJMDiOq

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
1144	1976	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	f753673de7e996fb95734169346b685f67974115.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	f753673de7e996fb95734169346b685f67974115.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f753673de7e996fb95734169346b685f67974115.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f753673de7e996fb95734169346b685f67974115.exe

C:\Users\Admin\AppData\Local\Temp\f753673de7e996fb95734169346b685f67974115.exe
"C:\Users\Admin\AppData\Local\Temp\f753673de7e996fb95734169346b685f67974115.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 352
  2⤵
  - Program crash
  PID:1144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1976 -ip 1976
1⤵
PID:3436

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/1976-1-0x00000000006C0000-0x00000000007C0000-memory.dmp

Filesize
1024KB

Download
memory/1976-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1976-2-0x0000000000630000-0x0000000000639000-memory.dmp

Filesize
36KB

Download
memory/1976-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1976-6-0x0000000000630000-0x0000000000639000-memory.dmp

Filesize
36KB

Download
memory/1976-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download