neconyd | 692ee5ca268a79f28b5106f71eda80df614052b63444885c9174d39e1bb82c04

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2024, 22:59

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General

Target

3b6e1826945d7a6cb858252f82427960N.exe
Size

316KB
MD5

3b6e1826945d7a6cb858252f82427960
SHA1

28114c3ffab52962ff018674ab7dc0fd55a09cb4
SHA256

692ee5ca268a79f28b5106f71eda80df614052b63444885c9174d39e1bb82c04
SHA512

7e8ea0eee5e779196de5d5cec2c202702e833881a302b333e56bf7f4f4701bc56b51371f870061e1a0ae39f8affc9885ddb58d3d0ef3fce88aebaa7d0f9e63a3
SSDEEP

1536:R4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:RIdseIO+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/3604-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/3604-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	3604	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	3b6e1826945d7a6cb858252f82427960N.exe

C:\Users\Admin\AppData\Local\Temp\3b6e1826945d7a6cb858252f82427960N.exe
"C:\Users\Admin\AppData\Local\Temp\3b6e1826945d7a6cb858252f82427960N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 224
  2⤵
  - Program crash
  PID:3032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3604 -ip 3604
1⤵
PID:4872

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/3604-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3604-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download