neconyd | 123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9

Resubmissions

02-12-2024 22:29

241202-2enr1sskfj 10

02-12-2024 22:27

241202-2dcclaskam 10

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 22:27

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General

Target

123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9.exe
Size

316KB
MD5

5d98747a866ec92340c4b0c9059d770e
SHA1

0ddb24a7afcdaee96c33a0205d701d286188159a
SHA256

123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9
SHA512

820d7ecd51cf2aeb6aa1d229fbc7e1a197440f0433f6437acaff2582d04e68bbe7901fdf4251387ed29d434409bd3745426ac755685ba8bc8b256c5a1aae7516
SSDEEP

1536:h4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzUZ:hIdseIO+EZEyFjEOFqTiQmKnOHjzUZ

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 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1216-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/1216-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3000	1216	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	123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9.exe

C:\Users\Admin\AppData\Local\Temp\123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9.exe
"C:\Users\Admin\AppData\Local\Temp\123a00ca12ca4502f32f442171687c9f3cf85666838ca7b51cfba754bb365bf9.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 228
  2⤵
  - Program crash
  PID:3000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1216 -ip 1216
1⤵
PID:2532

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/1216-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1216-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download