smokeloader | 9e150ba1db75b4613e50d4a33a2e18eff8d6769ee20467a195e6857881bb2da2

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 07:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2968-0-0x0000000000400000-0x000000000040B000-memory.exe
Size

44KB
MD5

fc17267bd11078c65170b58ac10f35d6
SHA1

5bb05930b74d005cf2de1c0daebc681946456490
SHA256

9e150ba1db75b4613e50d4a33a2e18eff8d6769ee20467a195e6857881bb2da2
SHA512

56716658ee2265959e1cc4011cc5ce821c3744daefee91a96311ee4ac8952fbb99a7a90335e2f51912f9b5cce0cf4f4a7e5c07512dd597c294d1855af85c2cb2
SSDEEP

768:CazBIa4ueiy5prjiFvY9NSiNUzhHzp587z78Lj946ZYlueKZN:tguWrjTSiN2lz/e7kcueKZN

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
3036	3016	WerFault.exe	29

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	2968-0-0x0000000000400000-0x000000000040B000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 3036	3016	2968-0-0x0000000000400000-0x000000000040B000-memory.exe	30
PID 3016 wrote to memory of 3036	3016	2968-0-0x0000000000400000-0x000000000040B000-memory.exe	30
PID 3016 wrote to memory of 3036	3016	2968-0-0x0000000000400000-0x000000000040B000-memory.exe	30
PID 3016 wrote to memory of 3036	3016	2968-0-0x0000000000400000-0x000000000040B000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2968-0-0x0000000000400000-0x000000000040B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2968-0-0x0000000000400000-0x000000000040B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 36
  2⤵
  - Program crash
  PID:3036

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3016-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download