neconyd | eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e

Analysis

max time kernel
139s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 03:07

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e.exe
Size 316KB
Sample240819-dmkhka1cmc
SHA256 eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e
MD5 8fc3a4d56cb9f41005b270a849eee387
SHA1 b46e893cdecba978f6bc351faac4c929c0dd385b
SHA512 deb6f4593e02d7ec55ac194c4fc4572a7c22621b88e083be7f9210abfafd6555026dd2ebfb47707be9b1b765de4209b25157f977a14c9e9ea5573451fd6f6ba2
SSDEEP 1536:94d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:9IdseIO+EZEyFjEOFqTiQmKnOHjzU
MD5 SHA1 SHA512 SSDEEP

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/2388-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/2388-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4524	2388	WerFault.exe	84

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	eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e.exe

C:\Users\Admin\AppData\Local\Temp\eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e.exe
"C:\Users\Admin\AppData\Local\Temp\eed91496b1f4110c43c734872f6833f1f8e6edc5c61757088ec847ea6774666e.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 228
  2⤵
  - Program crash
  PID:4524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2388 -ip 2388
1⤵
PID:3764

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

Loading Replay Monitor...

Downloads

memory/2388-0-0x0000000000400000-0x000000000044F000-memory.dmp

Download

memory/2388-1-0x0000000000400000-0x000000000044F000-memory.dmp