neconyd | 262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd

Analysis

max time kernel
114s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
25/01/2025, 11:58

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General

Target

262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe
Size

316KB
MD5

4cc677a041a0463a18c8d5fab82b8608
SHA1

30c556ae334d990507fdaebc5fbc14ce779d084c
SHA256

262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd
SHA512

17710740dec47691450e2cbfbaa35a9b67552cbdb3cb64dede9b855fa6b2a71ec1db9e58385aff285df0d9b6d152ccd17a4fa1a622800a6c0fb7843cc31a500d
SSDEEP

1536:G4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzUJ:GIdseIO+EZEyFjEOFqTiQmKnOHjzUJ

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 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2296-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1968	2296	WerFault.exe	30

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	262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 1968	2296	262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe	31
PID 2296 wrote to memory of 1968	2296	262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe	31
PID 2296 wrote to memory of 1968	2296	262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe	31
PID 2296 wrote to memory of 1968	2296	262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe	31

C:\Users\Admin\AppData\Local\Temp\262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe
"C:\Users\Admin\AppData\Local\Temp\262dc9cad3083093b1dbe0781166097ff71e0b9385d566d96951c96ba28ea3cd.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 36
  2⤵
  - Program crash
  PID:1968

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/2296-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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