neconyd | 7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 23:41

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General

Target

7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe
Size

84KB
MD5

af6fc273d243e5ecdfbde224f897eb99
SHA1

851d74962a9ffd6d003a84beda7938d22eb6c4a0
SHA256

7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346
SHA512

2b02d9c761fc9ac8778dda06d8f4b99a7422889217c14f462cc7fc92f0dbf1c8783b060ecea85da1700c50a61e1971fbd00518f4d5faf57efb6b6f6a4dd21b87
SSDEEP

768:yMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:ybIvYvZEyFKF6N4yS+AQmZTl/5

Score

10^/10

neconyd discovery trojan

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

Executes dropped EXE 3 IoCs

pid	Process
852	omsecor.exe
732	omsecor.exe
544	omsecor.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\omsecor.exe	omsecor.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 852	2276	7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe	83
PID 2276 wrote to memory of 852	2276	7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe	83
PID 2276 wrote to memory of 852	2276	7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe	83
PID 852 wrote to memory of 732	852	omsecor.exe	100
PID 852 wrote to memory of 732	852	omsecor.exe	100
PID 852 wrote to memory of 732	852	omsecor.exe	100
PID 732 wrote to memory of 544	732	omsecor.exe	101
PID 732 wrote to memory of 544	732	omsecor.exe	101
PID 732 wrote to memory of 544	732	omsecor.exe	101

C:\Users\Admin\AppData\Local\Temp\7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe
"C:\Users\Admin\AppData\Local\Temp\7fffa69118d4cf3f2edcd938eb23b0956268064df727c694626a1976e264a346.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Roaming\omsecor.exe
  C:\Users\Admin\AppData\Roaming\omsecor.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:852
- - C:\Windows\SysWOW64\omsecor.exe
    C:\Windows\System32\omsecor.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:732
  - - C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:544

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

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Downloads

C:\Users\Admin\AppData\Roaming\omsecor.exe

Filesize
84KB

MD5
0c5914489612caa2af9a832f4c25f49f

SHA1
d414f50b258999644ed579d679b267328d6b26d6

SHA256
80109ca572fac338478b68732f0c011d456e8c6ed24237ae3eeef9a022a71fc1

SHA512
b8ed0f1bb1e129d30d6d0a13235a5b8c1252c867e42bec2066ffab9a2b2c84ad2abf5feeed194af997e9be7b0d087aa3742eec88d14150333f2f0b38efe10600

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C:\Users\Admin\AppData\Roaming\omsecor.exe

Filesize
84KB

MD5
a9f08bcdcc73543ab6cecdccf737aa49

SHA1
87e39182ffc1738e4642cb505a3e51afd9660793

SHA256
b7c931051db06960743ce36207583d97d1bc36940c02cd98e59df7717c9fc8db

SHA512
1008818d069c37d182f7d636339a6e49fe8f8a1fb473a0c547c91b9126cc4537d2adfaaa5f79f4b81af57a1fd08bc9170a0b30a0bea4eec8195ef7a484dfeb27

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C:\Windows\SysWOW64\omsecor.exe

Filesize
84KB

MD5
fba1ab35b1c3ea45366025d71c0327da

SHA1
bbcf12a476ce800fb4735b996002b62aedda579d

SHA256
4f74361648d8dfd8909a62a8b86f8dc8bf57b5641e3f89ea41c6334d3244af24

SHA512
ac30d56ce97a37131e6f743a507f501f291b8c0188adcd46cc71a00a03929c5b204e9b190739e3d415479d330b96af7466a40ef93197c986889c025c01183913

Download Submit