smokeloader | 7afa4af5d7e2574e4e0a3db18a223434fc396c362ba892de697041818956dc7a

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/09/2026, 12:16

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General

Target
2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Size 160KB
Sample260927-pffftaxv3m
SHA256 7afa4af5d7e2574e4e0a3db18a223434fc396c362ba892de697041818956dc7a
MD5 bc2b6afefba19dcbb9b29a293eb474d7
SHA1 1b2e7ad6c19ab4cab83270e4eef4d372763cc43c
SHA512 321bb8396f023ae5129e15b4fb0490060a8368c4ca4a90f5c105f27c9f800e8e76ecfd799206be91ed43ca32fc0892fdec90743a3420a59709e106f9f12f25c5
SSDEEP 3072:DOvtL8PcHJivbkbPUtYRBOcTfL5MJmAf253+vpJ3:SvtLCcIkuY/MLvH
TLSH
T1E6F38D1836E5C032D26B55364474C3B14E7BBC766B369E8F7EC52BB90F252E18B2530A
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 4396 set thread context of 2812	4396	2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.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	2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 2812	4396	2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	90
PID 4396 wrote to memory of 2812	4396	2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	90
PID 4396 wrote to memory of 2812	4396	2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Users\Admin\AppData\Local\Temp\2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-09-26_bc2b6afefba19dcbb9b29a293eb474d7_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
  2⤵
  PID:2812

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

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Downloads

memory/2812-6-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/4396-1-0x0000000000780000-0x0000000000880000-memory.dmp

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memory/4396-2-0x0000000000700000-0x0000000000709000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads