neconyd | 1b7f3f694df3639f0863b1aa33412739a3f4de9dbdf2fea2736a9ff84b7b50fb

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/11/2026, 04:42

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General

Target
2026-11-09_03829c8d1baae9e324a5d666c1db8dc5_elex_glassworm_icedid_njrat_rhadamanthys_stop.exe
Size 1.1MB
Sample261111-fbse5sed66
SHA256 1b7f3f694df3639f0863b1aa33412739a3f4de9dbdf2fea2736a9ff84b7b50fb
MD5 03829c8d1baae9e324a5d666c1db8dc5
SHA1 48461514cd471b8af154f87e649e066cfa68d08a
SHA512 93e7865d1a82548d2e9efda590af8514f154282cf2753ef9bcd18b029d548323be5a31894f41547ab7d020f66fa95c7590431eee3138fe57d25cd7366f104cb9
SSDEEP 6144:4FjBFqTP6sSqer5+nDFoSsL4IFchH89/drLHgDe7eVvaDtZVvxjpr:+v2ter5+nZoXL1KA1YaP
TLSH
T1B335E6A7E7918AD8E65D08766F244161D72EF222AB0F6361395C420DCF4738B8F65E3C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery neconyd trojan upx

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

Custom signature

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/5668-1-0x0000000000400000-0x0000000000514000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5668-0-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral2/memory/5668-1-0x0000000000400000-0x0000000000514000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2068	5668	WerFault.exe	88

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	2026-11-09_03829c8d1baae9e324a5d666c1db8dc5_elex_glassworm_icedid_njrat_rhadamanthys_stop.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-09_03829c8d1baae9e324a5d666c1db8dc5_elex_glassworm_icedid_njrat_rhadamanthys_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-09_03829c8d1baae9e324a5d666c1db8dc5_elex_glassworm_icedid_njrat_rhadamanthys_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5668 -s 260
  2⤵
  - Program crash
  PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5668 -ip 5668
1⤵
PID:2184

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

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Downloads

memory/5668-0-0x0000000000400000-0x0000000000514000-memory.dmp

Download

memory/5668-1-0x0000000000400000-0x0000000000514000-memory.dmp