neconyd | f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6

Analysis

max time kernel
95s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 03:37

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General

Target

f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6.exe
Size

316KB
MD5

d558d28827e533c8535d7ab512a9f6f1
SHA1

1a5e647018826b3a78bfa22e358a9d6c27d8144b
SHA256

f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6
SHA512

64ba4415a5b88575705341ea3a1aac20d3be08d2e078b7ad462e866f064c72a72c660f3677755e24201f82a0e619800e2b365640773d9d7cba587a60df6c2e66
SSDEEP

1536:Z4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:ZIdseIO+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/4412-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/4412-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1740	4412	WerFault.exe	81

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	f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6.exe

C:\Users\Admin\AppData\Local\Temp\f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6.exe
"C:\Users\Admin\AppData\Local\Temp\f9c67a5abb02a4dd787d96bd1c401343d67d138346aebb670666e3d16f9c4ef6.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 224
  2⤵
  - Program crash
  PID:1740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4412 -ip 4412
1⤵
PID:1652

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/4412-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4412-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download