Malware Analysis Report

2024-09-11 08:19

Sample ID 240616-z2j18syaqb
Target 0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe
SHA256 6efec3d6e47a6a4b52da548ce6a5aad335c29771eda5eb9faebcb884e3dcd0d8
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

6efec3d6e47a6a4b52da548ce6a5aad335c29771eda5eb9faebcb884e3dcd0d8

Threat Level: Known bad

The file 0a5095d5f5ab2b8a57c2b1f962978690_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 21:12

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 21:12

Reported

2024-06-16 21:15

Platform

win7-20231129-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_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

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 2044 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2044 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2044 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2044 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2328 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2328 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2328 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2328 wrote to memory of 1716 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_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
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/2044-0-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 173f13473e3fe5eaf7d56ab40ee8151b
SHA1 a160a57efe7c6f14d26d63faa037e437f97edf98
SHA256 56072bb812dc3e1f420dc12189825274ed7950766d8f295fc1b27e1639a1a352
SHA512 6d74ddb7216e74da8d6c238c31d1fe9f7120125ac7a2b134b5f0d36061b4d878d4afce74422678b1a6284b8a3009fa9bd200d267a671a6ff5d7ab794cf6824e9

memory/2328-11-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2044-8-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2328-12-0x0000000000400000-0x000000000042A000-memory.dmp

\Windows\SysWOW64\omsecor.exe

MD5 35eff659457bc42a271e262710b406c1
SHA1 25a50df2508697859a405a12b810fa1bbafa8e9a
SHA256 3217fc56ba554178553b33725dd471749200f8387455adcb79e220235dfbede2
SHA512 4e31771bf9db66c2297a316cd36f3db86e61bde1b68673652f722306a73340e096d279eb513435a9a824b886f89b642840513bfb0caf771925ecf35330e55889

memory/2328-18-0x0000000000310000-0x000000000033A000-memory.dmp

memory/2328-24-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1716-26-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 21:12

Reported

2024-06-16 21:15

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_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 1872 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1872 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1872 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3248 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3248 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3248 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2908 wrote to memory of 2220 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2908 wrote to memory of 2220 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2908 wrote to memory of 2220 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\0a5095d5f5ab2b8a57c2b1f962978690_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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 lousta.net 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
US 8.8.8.8:53 ow5dirasuek.com udp

Files

memory/1872-0-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 173f13473e3fe5eaf7d56ab40ee8151b
SHA1 a160a57efe7c6f14d26d63faa037e437f97edf98
SHA256 56072bb812dc3e1f420dc12189825274ed7950766d8f295fc1b27e1639a1a352
SHA512 6d74ddb7216e74da8d6c238c31d1fe9f7120125ac7a2b134b5f0d36061b4d878d4afce74422678b1a6284b8a3009fa9bd200d267a671a6ff5d7ab794cf6824e9

memory/1872-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3248-6-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3248-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Windows\SysWOW64\omsecor.exe

MD5 53b1bf588ad4af3adf7e282c2d052c02
SHA1 e73a3435aef4f9799686c13ed9243f59675f071d
SHA256 6c05849c099856e73673edc6b99b988aa1c710c9c9261b98fa7819eb83cc650e
SHA512 c74e576d6f4e14aea9826b10a9f805b5329e9058677650a1d386fbdaa66cc15ad19e00137d45e1ff89d93fd787c01bdf283fb05c91e2450e847c467eff5f76d9

memory/2908-13-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3248-12-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 fb48d3b321738786a33b201e046f9ccc
SHA1 5e36640840aedb9421ab9cdb616560d8c26a441b
SHA256 b472d681808a5d61ccdd1ba62d64477488a5f20740b43ebd3ff66a994a4f7478
SHA512 37a2a8d9e2690dd82e0f3d2aaeecfc2365d76df183d9562ef242d05188058c758444f5560187b36af4fcf231d400cd579faf416db7e4b4f035c074f31b6fbc35

memory/2220-17-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2908-18-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2220-20-0x0000000000400000-0x000000000042A000-memory.dmp