Malware Analysis Report

2024-09-11 08:38

Sample ID 240608-ey86qsgh7v
Target 8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe
SHA256 01ba89fcee616b54111283f8cff8d55a85f850ea33fa2fa82d3d3141242c1b57
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

01ba89fcee616b54111283f8cff8d55a85f850ea33fa2fa82d3d3141242c1b57

Threat Level: Known bad

The file 8b422824c12d79d038bf455c8133fcd0_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 04:22

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-08 04:22

Reported

2024-06-08 04:24

Platform

win7-20240508-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_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\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_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 1612 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1612 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1612 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1612 wrote to memory of 1900 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1900 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1900 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1900 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1900 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1540 wrote to memory of 1008 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 1008 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 1008 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 1008 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_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

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

MD5 e04c858ea1cfc5d2631a66696cf7b786
SHA1 4f3be9ad26cbc0ce9443919e1d3036913170452f
SHA256 9d3c68721100fb5220a00fd8573f09ca2a78ee2388ccb88865ad488b0fcc4d3c
SHA512 f4115603e5f5576e0932fd02b68824520265129935f5f9624f1827820f7688dac78eb02bdb0eb6a4acf9298aee0c503a047b7b08bebfc302018526c8e5800df6

\Windows\SysWOW64\omsecor.exe

MD5 9638e4fcb725bd811f5e4212078afcff
SHA1 71ba49c19ac4e350a1a6683e14070013e48b40fb
SHA256 1334dc76eaaeda02fb3117afeeca210d9b48864bddca5a82fbf1d1e45ff33017
SHA512 5ebf4c1ef42dc3bba741c2ef12ac0f57ab509562365b14af1c77bf0d484f398755d5cd9df355570559d3ae6565e0ca8443745fb64e808eea99e72e8795fbedf1

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

MD5 845cc7f3e16f504bb44acfe7ca2b5650
SHA1 9328ea6197efc10396f5871f4740dd75ae9f0d59
SHA256 e2d7a1f08bc66e1d64cd9d6640087686676a3c29ae29dd2e8de6a2057fc844f6
SHA512 d3d38185658ff6049bf71af3bd78b2d22c69b5e025c39b4d5fe6192d630f9c36272aee5578994625ffd5fc251d04b11ea62d571fff40829381ac7ee5b30f0c50

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-08 04:22

Reported

2024-06-08 04:24

Platform

win10v2004-20240426-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_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 2308 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2308 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2308 wrote to memory of 1512 N/A C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1512 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1512 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1512 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1620 wrote to memory of 2376 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1620 wrote to memory of 2376 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1620 wrote to memory of 2376 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\8b422824c12d79d038bf455c8133fcd0_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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 18.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.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 44.56.20.217.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 25.147.200.23.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 64.225.91.73:80 mkkuei4kdsz.com tcp

Files

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

MD5 e04c858ea1cfc5d2631a66696cf7b786
SHA1 4f3be9ad26cbc0ce9443919e1d3036913170452f
SHA256 9d3c68721100fb5220a00fd8573f09ca2a78ee2388ccb88865ad488b0fcc4d3c
SHA512 f4115603e5f5576e0932fd02b68824520265129935f5f9624f1827820f7688dac78eb02bdb0eb6a4acf9298aee0c503a047b7b08bebfc302018526c8e5800df6

C:\Windows\SysWOW64\omsecor.exe

MD5 ab09c28ef113287804f2ae7da70aa399
SHA1 7d97757539282c3dcab9ce06ff6054bd8aafcf82
SHA256 e6fad8578f5724f49d95f5cca9c66f37f9a86fc6e69dfab78309d85c9d4bfbb2
SHA512 bdcad2d159983b57ced15f5389f499fe2ab6d527fdad67aafe05ef7b752caf52f34d0369e6896964c51f196c1ad2c8069d6bc85806a5f24be5608025f0f913a5

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

MD5 4146c5e8be639079cf4f0c189774d232
SHA1 dc92386d14664c61244b094d6bbb04e28113d749
SHA256 96705aa948a3c0e71098c0f72dd277ba8d83789c22729adec5b872b7e92dbf38
SHA512 ee1906e47a49d7324ec31396c13ff28c5452f20bb33c20257ffbb2ae54aa8a32fdfe8797044a0c3e8827e90d52f3bc0066656d39549c8e08bdf1664e2a18dc61