neconyd | f43bd7352313733783b441f1200372f0875c8f2cef1aa4805c5d52a6ce2d0482

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 23:30

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General

Target

6a60764b2f9d459c535a617544733c80N.exe
Size

316KB
MD5

6a60764b2f9d459c535a617544733c80
SHA1

c689d3495adb0bea842bb51c21927fcf4b07e408
SHA256

f43bd7352313733783b441f1200372f0875c8f2cef1aa4805c5d52a6ce2d0482
SHA512

538a61123683b9543d27403c5f15575ff219c48aaaf2636607674706b8f1882145622fdf9b3d760019436d11fd90f3b345792aef356965c233e3260e8c2fd078
SSDEEP

1536:p4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:pIdseIO+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/2380-1-0x0000000000400000-0x000000000044F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2600	2380	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	6a60764b2f9d459c535a617544733c80N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2600	2380	6a60764b2f9d459c535a617544733c80N.exe	30
PID 2380 wrote to memory of 2600	2380	6a60764b2f9d459c535a617544733c80N.exe	30
PID 2380 wrote to memory of 2600	2380	6a60764b2f9d459c535a617544733c80N.exe	30
PID 2380 wrote to memory of 2600	2380	6a60764b2f9d459c535a617544733c80N.exe	30

C:\Users\Admin\AppData\Local\Temp\6a60764b2f9d459c535a617544733c80N.exe
"C:\Users\Admin\AppData\Local\Temp\6a60764b2f9d459c535a617544733c80N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 36
  2⤵
  - Program crash
  PID:2600

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/2380-1-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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