smokeloader | f355120e4ac83c132b69895a09357a93bb13eacc2b49c7701af4ff20f1f70ed9

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 12:22

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General

Target
2292-3-0x0000000000400000-0x000000000040B000-memory.exe
Size 44KB
Sample240806-pkdssashjf
SHA256 f355120e4ac83c132b69895a09357a93bb13eacc2b49c7701af4ff20f1f70ed9
MD5 f3a3e679ded07be4da0920ba7f3cf0d7
SHA1 79f209a0792babcc8108c2046e7224966b5eccee
SHA512 059d4b186a6859d30ed92846a37ec07529ddbf54ee350b300757cc133db33ee9e667527fefbe94a651e981b4d8c2d594b0bb82d6b5141a118194632b9621cf82
SSDEEP 768:yRQB1CTSqVHXQkkU3NIZjKQu/MGQ2lsDBw7en:yRc0jQmNIZreMp28O7Y
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
812	4484	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	2292-3-0x0000000000400000-0x000000000040B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2292-3-0x0000000000400000-0x000000000040B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2292-3-0x0000000000400000-0x000000000040B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4484
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 228
  2⤵
  - Program crash
  PID:812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4484 -ip 4484
1⤵
PID:4776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4484-0-0x0000000000400000-0x000000000040B000-memory.dmp

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