Malware Analysis Report

2024-09-11 08:37

Sample ID 240608-c6d98afh3s
Target 84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe
SHA256 148b42cbac20244f46eac251c26b4ecbd74cf0502739379ccca73750ddf1f43b
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

148b42cbac20244f46eac251c26b4ecbd74cf0502739379ccca73750ddf1f43b

Threat Level: Known bad

The file 84963f4bd0a886ad6170a4d3ae6eaf60_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

2024-06-08 02:41

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-08 02:41

Reported

2024-06-08 02:43

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_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 1676 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1676 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1676 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 860 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 860 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 860 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4808 wrote to memory of 3628 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4808 wrote to memory of 3628 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4808 wrote to memory of 3628 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_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 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 198.187.3.20.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 0.204.248.87.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
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 64.225.91.73:80 mkkuei4kdsz.com tcp
US 8.8.8.8:53 175.117.168.52.in-addr.arpa udp

Files

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

MD5 a147ba4658821c6f22ad5535b73dbe01
SHA1 c1ad90d69781e8232e96fd78b9d20bffd68199ce
SHA256 1be07bb1840d0207b31b2f612887854e43f5bcc6895a7fea22318a204d764d1f
SHA512 8f32e67213183db91caaaafef25ceea3173114b77ed2ec70a5c1f9e46bc0b348be8629db04bbfd1050b76305853fed93b517c6dcdb3d49b14bd6e8412fda6b54

C:\Windows\SysWOW64\omsecor.exe

MD5 cdac701294f1986f71fe2d1b149faa5b
SHA1 f33e3dd269a04b07be7121acf84732ee6f20e73e
SHA256 cade0f821e31380bbf729a5b89c90e8270be46956849883532131800e70cebde
SHA512 485f98c2e292d72c4593d80f60830eda1b960c94dfcad429a5472de8ec8a9ba28592272db02ec8d0ad00d9868e5bba382b73a7638bba4881c86ff607ac2db6c6

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

MD5 4e51956d11110f85f9b19806077aebdd
SHA1 ef758c2cf4b829dd1c15b28a58124acce66991f0
SHA256 e3f6765a1ac10ec513527035028a0b3b9cb4ff573d5e3eff2c627b1164311295
SHA512 d3b0eb0b471813ae8eb262af38cce0290f913561ef85cf94cb4dc9b91a68db70033146389b7c122663ed2bd9c0745b645f9a0fd3a3b5e683b7e97cdf1822ddd4

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-08 02:41

Reported

2024-06-08 02:43

Platform

win7-20240508-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_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\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_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 1532 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1532 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1532 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1532 wrote to memory of 1240 N/A C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1240 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1240 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1240 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1240 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2804 wrote to memory of 1612 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2804 wrote to memory of 1612 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2804 wrote to memory of 1612 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2804 wrote to memory of 1612 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\84963f4bd0a886ad6170a4d3ae6eaf60_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

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

MD5 a147ba4658821c6f22ad5535b73dbe01
SHA1 c1ad90d69781e8232e96fd78b9d20bffd68199ce
SHA256 1be07bb1840d0207b31b2f612887854e43f5bcc6895a7fea22318a204d764d1f
SHA512 8f32e67213183db91caaaafef25ceea3173114b77ed2ec70a5c1f9e46bc0b348be8629db04bbfd1050b76305853fed93b517c6dcdb3d49b14bd6e8412fda6b54

\Windows\SysWOW64\omsecor.exe

MD5 97dd382aad5b95d89c457ab5780e27e8
SHA1 f96791ec587bc83d10f1d7e769e58979cf712e38
SHA256 d462b5c60175d588d7187de0d2fae3c1575ca5a8f0ccfa4773759e5ae8a36837
SHA512 bdab92bf535a6cb3eec9d5669c93b906fb3e33a83cc244a9ebc2be79fe5cf8ae05ad8284f3c400299534a509053bb43049d4cbc1d1bf09c3e335a4097a144d33

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

MD5 ce5a5ed1fb3426329029b463b7d7c648
SHA1 2dc43ab195409c4f33b005b5f02288b20d49f8cc
SHA256 a10723a0815070a176ad0b8deb027e812f90a9c1698c5b4c5215ce97decab921
SHA512 18d8847907c49d6b7c4bda9d148ade86079560a486c34fe1fb8eba4f81f24b510953696d0ea45ac78411da0bda244e21f0a52e069fc0386eda00e61481785679