Malware Analysis Report

2024-09-11 08:18

Sample ID 240616-bvpq5stejb
Target c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe
SHA256 b9c09f344bc75218ed086b11a1419c1804387cbc92a29eb9ac5cf4fadeac2883
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

b9c09f344bc75218ed086b11a1419c1804387cbc92a29eb9ac5cf4fadeac2883

Threat Level: Known bad

The file c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

neconyd trojan

Neconyd family

Neconyd

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

2024-06-16 01:28

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 01:28

Reported

2024-06-16 01:30

Platform

win7-20231129-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_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\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_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 2220 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2392 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2392 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2392 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2392 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1700 wrote to memory of 2448 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1700 wrote to memory of 2448 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1700 wrote to memory of 2448 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1700 wrote to memory of 2448 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_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
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 mkkuei4kdsz.com udp
US 64.225.91.73:80 mkkuei4kdsz.com tcp
US 8.8.8.8:53 ow5dirasuek.com udp
US 52.34.198.229:80 ow5dirasuek.com tcp
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/2220-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2220-8-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2392-11-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 a8dff132886c0b25901c880b92d01484
SHA1 806cd41d865239835590a23033ba3b2b898b6aae
SHA256 eaa6986a51497602bcd161d85044e07145ccb2e7140aa95922b8d04522b55593
SHA512 2a282c7c6f5d6d50ea43bb18a843c42c72c9d9a708aee7c152b2df91df9c9d06860c263091a8564edee26199dac883b0812f169f713176b8f248094561e3567c

memory/2392-12-0x0000000000400000-0x000000000042A000-memory.dmp

\Windows\SysWOW64\omsecor.exe

MD5 2523f958991013dbd0e199429f2c61fc
SHA1 96e13ea03e2e8478b30cd683c86b04145f914e58
SHA256 d3d239d697ed9f03459439e698e9212f9040b037a6d03421d8ccead48afa54c8
SHA512 581f8484504203135c67485220144e79f8f82cb14fd446709bd1942f1bc2b163f51601f3cb64a90953d6e3b086f5602e09474192fd17b64755a38dcbfe702340

memory/2392-17-0x0000000000290000-0x00000000002BA000-memory.dmp

memory/2392-23-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1700-25-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 3ff22d935f8d9672bfe8b1c0ed346252
SHA1 ae682335d781312302157263822335f1b76bbba9
SHA256 c78551384500a0683287eb442a21afb029e147c8ddb45e5d7d26db192aa46a18
SHA512 5566db84572a598edf8b8d84c71668b96a819503e8be78580da85c180ba0e06f5b93e8ac0358d352eb68fa8e2534f7745f2e690237c4444c07f1cd8597ad074d

memory/1700-34-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2448-36-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2448-38-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 01:28

Reported

2024-06-16 01:30

Platform

win10v2004-20240611-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_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 4524 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4524 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4524 wrote to memory of 4564 N/A C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4564 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4564 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4564 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3284 wrote to memory of 1708 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3284 wrote to memory of 1708 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3284 wrote to memory of 1708 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c9d0702f6d06b33f5f6f78cdd725b3a0_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
BE 2.17.107.98:443 www.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 98.107.17.2.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 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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 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
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 64.225.91.73:80 mkkuei4kdsz.com tcp
US 8.8.8.8:53 88.65.42.20.in-addr.arpa udp

Files

memory/4524-0-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 a8dff132886c0b25901c880b92d01484
SHA1 806cd41d865239835590a23033ba3b2b898b6aae
SHA256 eaa6986a51497602bcd161d85044e07145ccb2e7140aa95922b8d04522b55593
SHA512 2a282c7c6f5d6d50ea43bb18a843c42c72c9d9a708aee7c152b2df91df9c9d06860c263091a8564edee26199dac883b0812f169f713176b8f248094561e3567c

memory/4524-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4564-6-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4564-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Windows\SysWOW64\omsecor.exe

MD5 37222a9cd1a29427e9d9f46278f034dc
SHA1 78e4a8923210ca54d7cacac42f46fd05020c90c5
SHA256 af1496e6b4e535924b10d4b93ed71e2f83d8d9e0e15dc762d3290fae6057355e
SHA512 a3a8940d93b9afba37646b6fe204d190fece05f5c66430b303448c2c81fd203c3a3c349638d0757436df0aa65633d675af4278790ac084f0dadf8213568b3838

memory/3284-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4564-11-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 ffdd526ed6ecb89c157acfb1c93e5d52
SHA1 e732a5b5a3fdd46c9f2950da2ab630947086f1f8
SHA256 f6228158c7a101abaf6c747a8d721d76e69dc802d1af12f435f4da889b9234f8
SHA512 c304d1f550ec0426e399b9b0236204d25a432d06550d9d936f7d68ba45e1f65524b2703babb70939c92fd4657a27da5073b7736ddc0033637746d4605ce72432

memory/1708-19-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3284-17-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1708-20-0x0000000000400000-0x000000000042A000-memory.dmp