smokeloader | bed94835e28d1ba725b4f329bbf0154cb07858f9de634fb2dd032ee7f6fcd844

Analysis

max time kernel
137s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 19:56

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General

Target
2784-22-0x0000000000400000-0x0000000000409000-memory.exe
Size 36KB
Sample240724-yn1ldsthpr
SHA256 bed94835e28d1ba725b4f329bbf0154cb07858f9de634fb2dd032ee7f6fcd844
MD5 f4fedee26ff79cc3d39e16ef4123f5a9
SHA1 54007ddfcca50053acb14bf87c4af4732d8b7dfd
SHA512 35edfb48fad2bc527b8553ed06b2f5ec6a7d05d0fbe705ddcd4ec74a1ffc39677bffbdbf5e1eaa14fb124503acebebf48ec4ca7b9e6fedfd6d9fee76fc3caac4
SSDEEP 768:LFEQSlgTxrT7x59g2/4hlUzWzPY7yS78PN/oUA:LFEQSoFx5954LUzWE717gN/oUA
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
1152	4468	WerFault.exe	83

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	2784-22-0x0000000000400000-0x0000000000409000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2784-22-0x0000000000400000-0x0000000000409000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2784-22-0x0000000000400000-0x0000000000409000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 224
  2⤵
  - Program crash
  PID:1152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4468 -ip 4468
1⤵
PID:2412

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/4468-0-0x0000000000400000-0x0000000000409000-memory.dmp

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