smokeloader | 6d809927c523b11bb39d2dea5c6dd8868192558d273c1b0ec6ae38a6517f20e5

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21/03/2025, 18:33

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General

Target

2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe
Size

263KB
MD5

57d115be1e2edcaf34e27144088a2cb5
SHA1

3685347ba35b645c037bc5f1995b7d57503a5f10
SHA256

6d809927c523b11bb39d2dea5c6dd8868192558d273c1b0ec6ae38a6517f20e5
SHA512

32b820b6321a2657cff1c3f0d6f4b7608c0ff0f348033956d0b13272bbec92b0989b0a0f17001faca08e8b37106ec22aeffa33c1fafb9c6f44f146a6e0e7e35e
SSDEEP

3072:QXgEpVmxxQJaJB8iTrrrrNiUGcXPhZV1Q51t2W6+J2B:E7zmxxQJagiZLGqhSt2l+4

Score

10^/10

smokeloader pub5 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub5

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
2796	2500	WerFault.exe	30

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	2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2796	2500	2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe	31
PID 2500 wrote to memory of 2796	2500	2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe	31
PID 2500 wrote to memory of 2796	2500	2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe	31
PID 2500 wrote to memory of 2796	2500	2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe	31

C:\Users\Admin\AppData\Local\Temp\2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-21_57d115be1e2edcaf34e27144088a2cb5_amadey_rhadamanthys_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 140
  2⤵
  - Program crash
  PID:2796

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/2500-1-0x0000000000510000-0x0000000000610000-memory.dmp

Filesize
1024KB

Download
memory/2500-3-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2500-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2500-4-0x0000000000510000-0x0000000000610000-memory.dmp

Filesize
1024KB

Download