Malware Analysis Report

2024-09-11 08:37

Sample ID 240609-e2qhssec93
Target 0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe
SHA256 2ed200c727811e5fd928848a6d0131618e2e59195b945d076a04b47bd2d98bfe
Tags
neconyd trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

2ed200c727811e5fd928848a6d0131618e2e59195b945d076a04b47bd2d98bfe

Threat Level: Known bad

The file 0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

neconyd trojan

Neconyd

Neconyd family

Loads dropped DLL

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-09 04:26

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-09 04:26

Reported

2024-06-09 04:28

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_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

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
File opened for modification C:\Windows\SysWOW64\merocz.xc6 C:\Windows\SysWOW64\omsecor.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4364 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4364 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4364 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2580 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2580 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2580 wrote to memory of 3048 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_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

Network

Country Destination Domain Proto
US 8.8.8.8:53 lousta.net udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 206.23.85.13.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 82.90.14.23.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
US 8.8.8.8:53 lousta.net udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.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 85.65.42.20.in-addr.arpa udp

Files

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

MD5 84886f634019a6e8697756417f103e44
SHA1 b4ed1ba65002f222596c4ed010a01342d739a7ba
SHA256 94de9aad899088e368a87b84edc0e1a1d70213f86b5f34a8e0bbca0924c759ea
SHA512 16f18947e085e91eb5c41e7f7360907f9fec0549892b241d909d44a5a88e5f0237dccc7ef5181afa5b36548043bfb4a97d4a1b8b8c821f11d0800f6183b40825

C:\Windows\SysWOW64\omsecor.exe

MD5 32c78a437f970901fd855e9b4918fbac
SHA1 9d663a18889d25a4749aa005973348fc09204978
SHA256 3f136b3b1e2575154b4c7ce1bfa1bc97c383e159fa5b6e0c89e084ea709f3c01
SHA512 d709725f9ab304df0434bd50defd98714fe4f31463af311cfa77286edd764bb9544c43ec15b2896cc9f2762c242d0dcfddd71cc6df00d81754667b683b85bf94

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-09 04:26

Reported

2024-06-09 04:28

Platform

win7-20240508-en

Max time kernel

145s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_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\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_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 2172 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2220 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2172 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2172 wrote to memory of 3052 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3052 wrote to memory of 2772 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3052 wrote to memory of 2772 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3052 wrote to memory of 2772 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3052 wrote to memory of 2772 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_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
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 64.225.91.73:80 mkkuei4kdsz.com tcp

Files

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

MD5 84886f634019a6e8697756417f103e44
SHA1 b4ed1ba65002f222596c4ed010a01342d739a7ba
SHA256 94de9aad899088e368a87b84edc0e1a1d70213f86b5f34a8e0bbca0924c759ea
SHA512 16f18947e085e91eb5c41e7f7360907f9fec0549892b241d909d44a5a88e5f0237dccc7ef5181afa5b36548043bfb4a97d4a1b8b8c821f11d0800f6183b40825

\Windows\SysWOW64\omsecor.exe

MD5 98392baa0e4905edbef23126314bb727
SHA1 8085c6bc51d2a0fa2852de20f977ac83eb3eaa5d
SHA256 5dd053d5d1735533f3b1a7fb0f8b1822b36868778199cb365ed79cc05a546ef0
SHA512 9143e04ca43284d59cb4cd6fa17e3588c9bb633942244387da7d30a8ad52398b50a0c1d28d2f0edd243a8d4a7c07a06b843084a0da0277e3513636732cb3a9e7

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

MD5 2f0ad54b466e555bd7c4deff0b112a0c
SHA1 1a75c462e853062585127560dcabe271043f9d11
SHA256 5e0ad9e5a17dc85025282a61de161ba3a53c804821ce878e69fbf66f23bbaf0e
SHA512 4dbc17b1ae0fd14033ae012d582d8aa8ccf05b3ebf47e2bf3df812b6a237b48fe455b7663d2b5be7dcff05c5654e383d15fdb254bcf59ddd3558eedfea56e64f