Malware Analysis Report

2024-09-11 08:30

Sample ID 240615-3zh8pszgnd
Target c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe
SHA256 ec8aee8fb56588d2bc2af39b6ceb3fb003e3b961766bb9ea80dc77894bcc7d06
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

ec8aee8fb56588d2bc2af39b6ceb3fb003e3b961766bb9ea80dc77894bcc7d06

Threat Level: Known bad

The file c415b5f727de0d574457db713e4bd640_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

2024-06-15 23:56

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 23:56

Reported

2024-06-15 23:59

Platform

win7-20240508-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_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\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_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 2412 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2412 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2412 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2412 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2172 wrote to memory of 1908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 1908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 1908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 1908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1908 wrote to memory of 2160 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1908 wrote to memory of 2160 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1908 wrote to memory of 2160 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1908 wrote to memory of 2160 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_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

memory/2412-0-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 a42a6d7134f14b612a3bfb92a5d17288
SHA1 a90d5590aee1ecd7e4180fab9fab60f4065e29f4
SHA256 afefd6428577fac5aa0892eadc6b05062a30d221bbdb1cf3532211b9f2ca01d3
SHA512 94f7230e0c2c360f1df9e1c26cccaf04414ed1b74e6e354bb8e457a7eb92a7d0fcab644dc8f601acfcf0b39ff823a287244f3c2aeec54d8f5a06c62eb69192e8

memory/2172-11-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2412-8-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2172-12-0x0000000000400000-0x000000000042A000-memory.dmp

\Windows\SysWOW64\omsecor.exe

MD5 7d0a9eab68812eaa6b1e9215797e507a
SHA1 e784c05d6d0267796fa8a92f5f6efe65b46ad733
SHA256 6ed03d29a4e3cf1d1bf3055770a144f6c6e1f3a8dbdb9116ed1a10443c8e6ce5
SHA512 f2167081f7bdbdf581618f0f420e55ace24cc1c5c0e87776cb0c4a9220f2dcc59ebb08aa6d396c5bebf56b0f572d00e2814f502d87947a50aac2639b36a3d724

memory/2172-15-0x0000000000380000-0x00000000003AA000-memory.dmp

memory/2172-21-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 8d4ddaa23bd179f2dae679fbf8275b6f
SHA1 34bfe729d860773102969af318cc1d4bfc197717
SHA256 746d7c7510ab853d208e65c7499957c769a1b58c179303edd82cdda055e1065e
SHA512 ddbd1610d7626d824d537034cb3e7ebb15885413b44496f070e853abd15b484c5984ef0c828adfb95e1c1a6b65e4b16d0cbc4a1dc6b1b1bdd561c3d2067d2896

memory/1908-31-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2160-33-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2160-35-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 23:56

Reported

2024-06-15 23:59

Platform

win10v2004-20240611-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_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 1704 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1704 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1704 wrote to memory of 3500 N/A C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3500 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3500 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3500 wrote to memory of 1204 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1204 wrote to memory of 1560 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1204 wrote to memory of 1560 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1204 wrote to memory of 1560 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c415b5f727de0d574457db713e4bd640_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
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 mkkuei4kdsz.com udp
US 64.225.91.73:80 mkkuei4kdsz.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
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
FI 193.166.255.171:80 lousta.net tcp
FI 193.166.255.171:80 lousta.net tcp
US 64.225.91.73:80 mkkuei4kdsz.com tcp

Files

memory/1704-0-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 a42a6d7134f14b612a3bfb92a5d17288
SHA1 a90d5590aee1ecd7e4180fab9fab60f4065e29f4
SHA256 afefd6428577fac5aa0892eadc6b05062a30d221bbdb1cf3532211b9f2ca01d3
SHA512 94f7230e0c2c360f1df9e1c26cccaf04414ed1b74e6e354bb8e457a7eb92a7d0fcab644dc8f601acfcf0b39ff823a287244f3c2aeec54d8f5a06c62eb69192e8

memory/1704-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3500-6-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3500-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Windows\SysWOW64\omsecor.exe

MD5 26704794eae63f9f7ad27a4d999cbe9f
SHA1 0ac268e207a7c3e7a913ecc93684ac027faa6a56
SHA256 7bf02be99f3e9e3880f4901b91c5d50049c570817294278bd196f260881bccf3
SHA512 6bfbe6aa374aada8fdad1050df11c03aa6b31582a6c0c7fe852dc7235432ff84fc20ac40817ded27b2bf680c8e1c0deea2e8bbc0aff5bc6b86cd53d495dd43e6

memory/3500-11-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1204-13-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1204-17-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 48cd8a1ce3b9a0c8c9efe8155b43eea7
SHA1 dfc55882b8706fb892db08c9459be165b3958c3b
SHA256 c85b28a59972a87bd9b7513e4519c76dd05d9baa4ee336770759dd130446bc02
SHA512 dc5d1be67874b7680fec56ebd0f211b781ffcddc9004baadd9468a8cce7d1d7bc8f03db566745b2e1c2e1a1fb6da7232c082c72139cb80a3aa905955298f8e4e

memory/1560-19-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1560-20-0x0000000000400000-0x000000000042A000-memory.dmp