neconyd | d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a

Analysis

max time kernel
93s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 02:56

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General

Target

d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a.exe
Size

316KB
MD5

136b3b630f69c628c981c1633189fe31
SHA1

27b1f849ff70e6a396c2cc7c4a28ac03a8c517fb
SHA256

d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a
SHA512

4d1b4d3f0d0e11698d529ce0a97532cc8065572f76b9d952b875f3749af1bd87868f3323e9e7aa55b882594fb54458e0c4d5de7dc56c7e0cb824df278d7bd48a
SSDEEP

1536:O4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:OIdseIO+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
Neconyd family
neconyd

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1360-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/1360-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1948	1360	WerFault.exe	82

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	d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a.exe

C:\Users\Admin\AppData\Local\Temp\d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a.exe
"C:\Users\Admin\AppData\Local\Temp\d0a55bf7204241d83f0ec60efc97fca35a731dcc9b585f06aa72294e0bcb758a.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1360
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 224
  2⤵
  - Program crash
  PID:1948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1360 -ip 1360
1⤵
PID:4352

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/1360-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1360-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download