neconyd | 5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 08:20

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General

Target

5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2.exe
Size

316KB
MD5

3c156b4d42ef6d26a7543a93f2e4318d
SHA1

94f6c5a3977ef684228839dbf3289abf990f5203
SHA256

5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2
SHA512

77161e39ee9cf08f3e7cece6764566839215b1f25963cb03cb24f9290ae84f53ffbe162926105003e9e50d069c3b6c14ad9254a137a079c252ff88a8a41e0cc0
SSDEEP

1536:k4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzUR:kIdseIO+EZEyFjEOFqTiQmKnOHjzUR

Score

10^/10

neconyd discovery trojan upx

Malware Config

Extracted

Family

neconyd

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

Neconyd
Neconyd is a trojan written in C++.
trojan neconyd
Neconyd family
neconyd

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4612-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/4612-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3436	4612	WerFault.exe	81

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	5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2.exe

C:\Users\Admin\AppData\Local\Temp\5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2.exe
"C:\Users\Admin\AppData\Local\Temp\5c645b8ecee32aa864a7cbc2568fbe2e9913cbb7624f98d1aac63ca09ff120f2.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4612
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 224
  2⤵
  - Program crash
  PID:3436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4612 -ip 4612
1⤵
PID:3472

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

Replay Monitor

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Downloads

memory/4612-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4612-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download