Malware Analysis Report

2024-09-11 08:19

Sample ID 240617-ce4qssyhlh
Target 332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe
SHA256 c95d708e2f742ba709d7efa079dbc32ef3604b28aad8db816b38c7f66256dc11
Tags
neconyd trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c95d708e2f742ba709d7efa079dbc32ef3604b28aad8db816b38c7f66256dc11

Threat Level: Known bad

The file 332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

neconyd trojan

Neconyd

Neconyd family

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-17 02:00

Signatures

Neconyd family

neconyd

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 02:00

Reported

2024-06-17 02:02

Platform

win7-20240508-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe"

Signatures

Neconyd

trojan neconyd

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A
N/A N/A C:\Windows\SysWOW64\omsecor.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A
N/A N/A C:\Windows\SysWOW64\omsecor.exe N/A
N/A N/A C:\Windows\SysWOW64\omsecor.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1868 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1868 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1868 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1868 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2028 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2028 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2028 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2028 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2116 wrote to memory of 1568 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2116 wrote to memory of 1568 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2116 wrote to memory of 1568 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2116 wrote to memory of 1568 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe"

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

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

C:\Windows\SysWOW64\omsecor.exe

C:\Windows\System32\omsecor.exe

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 lousta.net udp
US 8.8.8.8:53 lousta.net udp
US 8.8.8.8:53 mkkuei4kdsz.com udp
US 8.8.8.8:53 ow5dirasuek.com udp
US 8.8.8.8:53 lousta.net udp
US 8.8.8.8:53 lousta.net udp
US 8.8.8.8:53 mkkuei4kdsz.com udp

Files

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

MD5 9748a485bb97388e9ae0b4f0685db48e
SHA1 3c7204d7c937b39687e0e8d452ea8309254e6f00
SHA256 bb9a969c8882d32b11db89ef6915227fa7be0a7d6625024fcd4c806ffef6b894
SHA512 8b9864354fd090e5fd22a2fbf6061c1901dd776707c5352e9976257452af994f46ca5d748614931470acdd9ce5b12045729fbbb4fd629751f3a5b882eb043061

\Windows\SysWOW64\omsecor.exe

MD5 25c99601469138ef692345516cd82de3
SHA1 842497bb336de6dd404e347d2cd9214f753251e4
SHA256 9c680ad0585274ac9f38e13e21c42bdc709751d6c152f805f7ec6c1647d92c83
SHA512 c7fe646a613dee4a838b94f5e6a8ff49f89fae0a0d860f4cffd28793a8c6a152c99f515ddf06aab9bf05763865e3396e92e211146239af3c50ea1e330824c120

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

MD5 cafec24baf11b41dd39790039f7b2187
SHA1 306845a849b10f4fdc27017df190432f9a421f6c
SHA256 7ca2677dfbaa3e251a281005885e945ff8106e3d21732c4d53f433037c76681e
SHA512 52696ce66118bb219f2071472e558899539e207b8515b57d8e330e17cc270fb69496f0c6882ad55abb30484c0e859e70eb31fbdc97e743a05f3fd46d31aedba5

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 02:00

Reported

2024-06-17 02:02

Platform

win10v2004-20240611-en

Max time kernel

124s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe"

Signatures

Neconyd

trojan neconyd

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A
N/A N/A C:\Windows\SysWOW64\omsecor.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\omsecor.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3648 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3648 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3648 wrote to memory of 1892 N/A C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1892 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1892 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1892 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4136 wrote to memory of 4268 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4136 wrote to memory of 4268 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4136 wrote to memory of 4268 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\332fbfb532e2e0bca44cbce48dd29220_NeikiAnalytics.exe"

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

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

C:\Windows\SysWOW64\omsecor.exe

C:\Windows\System32\omsecor.exe

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 lousta.net udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 105.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 226.238.32.23.in-addr.arpa udp
US 8.8.8.8:53 mkkuei4kdsz.com udp
US 64.225.91.73:80 mkkuei4kdsz.com tcp
US 8.8.8.8:53 73.91.225.64.in-addr.arpa udp
US 8.8.8.8:53 ow5dirasuek.com udp
US 52.34.198.229:80 ow5dirasuek.com tcp
US 8.8.8.8:53 229.198.34.52.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp

Files

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

MD5 9748a485bb97388e9ae0b4f0685db48e
SHA1 3c7204d7c937b39687e0e8d452ea8309254e6f00
SHA256 bb9a969c8882d32b11db89ef6915227fa7be0a7d6625024fcd4c806ffef6b894
SHA512 8b9864354fd090e5fd22a2fbf6061c1901dd776707c5352e9976257452af994f46ca5d748614931470acdd9ce5b12045729fbbb4fd629751f3a5b882eb043061

C:\Windows\SysWOW64\omsecor.exe

MD5 aaf620a8cfcedc8b30b49d9621e3dc98
SHA1 67fa14e3544359fa09c839254ec448e4b4343b64
SHA256 41f34f571776d87b18f00374c880e0c526de8b6f66d0b449bb2ead9074e94b3b
SHA512 c8a083b484ec0975b649fa4bedbd8a93ce3aa1e70a3d516191229092b0b3b16c2b32dfcbc7559a26bd29d3e5769fb726de0247f788dc7b936fab3c413a7fe824

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

MD5 bb5ea2c6aa5f525adb8824c91404f0ba
SHA1 777c20451a357cccf1ac85569065a5f9308665ce
SHA256 593dbc3ce311ef39b1f0ac67222ed625e0dcc9bdea99c42dd3b94a5fc3acc562
SHA512 d9d9abfd50ad8019d8c9ad043100aa15938922a032b3f307ea2b4c078b0fc0597fc24e4ad43292e16ca6ff650be89d222c171d5b8293dc2c0e82716cde4c70eb