smokeloader | a21ec39f9c96bb141eba3b4cc400942448b0d726b2fb153455edaee4934d95e9

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/09/2026, 08:22

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe
Size 278KB
Sample260920-j9rhaa1v7m
SHA256 a21ec39f9c96bb141eba3b4cc400942448b0d726b2fb153455edaee4934d95e9
MD5 23aa8c83a59cabab1483cba0a4a22e65
SHA1 573ab56625ddd6416e52099583b157b361d9c4a6
SHA512 97b8185811bbd99ef6032cf9e066b2bd5d225f6c9eadf619ffd2ce2024fc7a5286ca6d98f8ad11b362d0e6afa48ee495b9858f2f81be204183a064c6b9eeeb59
SSDEEP 6144:lhuEfI2dlRJbVIwihK3WZ30mvEr5cWFYRFSj9yMMM:6nQRJiwihQWZ30mvEufFSjRV
TLSH
T1D9549D00BB90D035E5B752F8497A83ACB93E7AA15B6461CB62D42AEE57347E1FC30347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor pub2 discovery smokeloader trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1584 set thread context of 5672	1584	2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe	90

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	2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 5672	1584	2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe	90
PID 1584 wrote to memory of 5672	1584	2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe	90
PID 1584 wrote to memory of 5672	1584	2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Users\Admin\AppData\Local\Temp\2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-09-20_23aa8c83a59cabab1483cba0a4a22e65_amadey_dharma_elex_smoke-loader_stop.exe"
  2⤵
  PID:5672

Network

MITRE ATT&CK Enterprise v16

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/1584-1-0x0000000000640000-0x0000000000740000-memory.dmp

Download

memory/1584-2-0x00000000021C0000-0x00000000021C9000-memory.dmp

Download

memory/5672-3-0x0000000000400000-0x0000000000409000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads