neconyd | c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ce

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 02:59

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General

Target

c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ceN.exe
Size

316KB
MD5

2a7ed33f7d744e4209041cd5fdf58860
SHA1

c3b3c1025aed2f4711622ca33f8ee3b4466b8a1b
SHA256

c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ce
SHA512

b745503ddd905fa246be15a287749c095e076b6ee2f37542d20118ace2bbf3ba21bd10f55a1e4a20b2ca5433b310a7b1b9515433b780c65bea4935a4aaec5f8f
SSDEEP

1536:g4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:gIdseIO+EZEyFjEOFqTiQmKnOHjzU

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

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/556-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/556-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4340	556	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	c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ceN.exe

C:\Users\Admin\AppData\Local\Temp\c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ceN.exe
"C:\Users\Admin\AppData\Local\Temp\c719d39cda72304fb0feeaae5a9ab8468232b92d96ac8b8468dc553f7f7687ceN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 224
  2⤵
  - Program crash
  PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 556 -ip 556
1⤵
PID:2296

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

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Downloads

memory/556-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/556-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download