neconyd | f08792054a7ff38665af872bbaf3623d97978b3385a0758f7eb4635bcb7b4da9

Analysis

max time kernel
150s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 05:00

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General

Target
2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Size 556KB
Sample260808-fm311stycv
SHA256 f08792054a7ff38665af872bbaf3623d97978b3385a0758f7eb4635bcb7b4da9
MD5 60fff1f6a37fc1ab1c42534454233085
SHA1 4d4f3426236d0723487d6dfe16758a8ce5e0b7e5
SHA512 259ec8dae531174e6e603a0023748a730ee2deff4952786745d986aaeee539d0f6def4f55731140c7b9d613160fce9c88a82e6f04e47beca235ba7e6dc468e8b
SSDEEP 12288:W7geKhM/zBF5Ttg0jM6UJfz1ET+KKZkEnI4pFpChFD:W7VKG/tF5T+0jM6UJfz1ET+/pFe
TLSH
T152C44AA9D68380F5F92354F0044FEBFB65306A254435CDB7EB88DE11FA72E922628717
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery neconyd trojan

Malware Config

Extracted

Family

neconyd

http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/

Signatures

Family: Neconyd
Neconyd is a trojan written in C++.
trojan neconyd

Detects executables built or packed with MPress PE compressor 2 IoCs

resource	yara_rule
behavioral2/memory/4724-0-0x0000000000400000-0x0000000000424000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral2/memory/4724-4-0x0000000000400000-0x0000000000424000-memory.dmp	INDICATOR_EXE_Packed_MPress

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4724 set thread context of 6616	4724	2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4532	4724	WerFault.exe	87

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	2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 6616	4724	2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe	89
PID 4724 wrote to memory of 6616	4724	2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Users\Admin\AppData\Local\Temp\2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe
  C:\Users\Admin\AppData\Local\Temp\2026-08-08_60fff1f6a37fc1ab1c42534454233085_amadey_elex_rhadamanthys_smoke-loader_stop.exe
  2⤵
  PID:6616
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 320
  2⤵
  - Program crash
  PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4724 -ip 4724
1⤵
PID:2864

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/4724-0-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/4724-4-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/6616-1-0x0000000000400000-0x0000000000429000-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