neconyd | 9f50f624547e4e800737e131524259ee09c6454e1821de6c34aadf1d58029cd6

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 09:09

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General

Target

db7fd9d0c2d889846bada4b4a8834fc0N.exe
Size

316KB
MD5

db7fd9d0c2d889846bada4b4a8834fc0
SHA1

3222c11400124cbdf4ba2fc60e94329e36ee0651
SHA256

9f50f624547e4e800737e131524259ee09c6454e1821de6c34aadf1d58029cd6
SHA512

a321808f42086abc4c31f761cf7b7417a99dfe25b450cb3aa7197dd44598a885fc414825e954d89cd46f6968d472224f0344941db169f9abb00a6523fa48e148
SSDEEP

1536:n4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:nIdseIO+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 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2420-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2424	2420	WerFault.exe	29

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	db7fd9d0c2d889846bada4b4a8834fc0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2424	2420	db7fd9d0c2d889846bada4b4a8834fc0N.exe	30
PID 2420 wrote to memory of 2424	2420	db7fd9d0c2d889846bada4b4a8834fc0N.exe	30
PID 2420 wrote to memory of 2424	2420	db7fd9d0c2d889846bada4b4a8834fc0N.exe	30
PID 2420 wrote to memory of 2424	2420	db7fd9d0c2d889846bada4b4a8834fc0N.exe	30

C:\Users\Admin\AppData\Local\Temp\db7fd9d0c2d889846bada4b4a8834fc0N.exe
"C:\Users\Admin\AppData\Local\Temp\db7fd9d0c2d889846bada4b4a8834fc0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 36
  2⤵
  - Program crash
  PID:2424

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/2420-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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