Malware Analysis Report

2024-09-11 08:31

Sample ID 240616-aqbs2s1emf
Target c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe
SHA256 9698b5a58fc5fab4e7c3e44f29c1fbbcf52e659f5a5cfa9229e49c55b70278c5
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

9698b5a58fc5fab4e7c3e44f29c1fbbcf52e659f5a5cfa9229e49c55b70278c5

Threat Level: Known bad

The file c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

neconyd trojan

Neconyd family

Neconyd

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

2024-06-16 00:24

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 00:24

Reported

2024-06-16 00:27

Platform

win7-20240508-en

Max time kernel

146s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_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\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_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 2140 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2140 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2140 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2140 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2144 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2144 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2144 wrote to memory of 1540 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2144 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 2328 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 2328 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 2328 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1540 wrote to memory of 2328 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_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 lousta.net udp
US 8.8.8.8:53 mkkuei4kdsz.com 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

Files

memory/2140-0-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 d609a935a56fa176f5fe22fc74edd385
SHA1 248aebfeecb9de8fb2f20415172745bb47609fbf
SHA256 08d9ae163b4153801b9a4b977c440f117dff81e0c9cbca7731f0e809b8f33830
SHA512 5e7e74aa92cd518db0d6532a0c7a7466faf167215c3c0c8df0a2e571e49b6a1eb2c77c5499ca4b2f7e8748f7738e6ebc0b690871ac51cdac0529f2e3fab0eed8

memory/2140-8-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2144-10-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2144-12-0x0000000000400000-0x000000000042B000-memory.dmp

\Windows\SysWOW64\omsecor.exe

MD5 be457d7e9564b689befadec03ee847b8
SHA1 f47ca2ac86707ba80557bf8d05b696f021b4d7f0
SHA256 0f552c6009d7e0c97ff383fe66f6950c911068bfd644a34f6fc1ad4b706d7c7c
SHA512 8bda3b2229dd7a07f3b04459e55886314d3831f6ba71b01994da15bb528a4769127dd0ea15dbfbb8883d1e0bb8dfba240ed55af91277bf7ca7fb64fdbd55fe3d

memory/2144-15-0x0000000000370000-0x000000000039B000-memory.dmp

memory/2144-22-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1540-23-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 1dab0b282c2729abb9daf610493cafb7
SHA1 9d3fe4d4b2850d9e0ca7894bb30d1ac64210d3f3
SHA256 eb79b4fe4d3cdea8ce00160f27fbdc925ae3471f4c482f80e8e62a6d2f62ecd2
SHA512 9ec59494b6a952fae8f1a453a0a936740e0fd5f386040b5be3483962e28a126d48d87c8a8c2cbb3f179f8d2440c6dc2c41e4a72870b390f37e15651684a91816

memory/1540-28-0x00000000002C0000-0x00000000002EB000-memory.dmp

memory/1540-32-0x00000000002C0000-0x00000000002EB000-memory.dmp

memory/1540-35-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2328-36-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2328-38-0x0000000000400000-0x000000000042B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 00:24

Reported

2024-06-16 00:27

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_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 1404 wrote to memory of 4860 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1404 wrote to memory of 4860 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1404 wrote to memory of 4860 N/A C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4860 wrote to memory of 4352 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4860 wrote to memory of 4352 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4860 wrote to memory of 4352 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 4352 wrote to memory of 4836 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4352 wrote to memory of 4836 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 4352 wrote to memory of 4836 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\c63891804f53d26b46b63030cf60e1f0_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 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/1404-0-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 d609a935a56fa176f5fe22fc74edd385
SHA1 248aebfeecb9de8fb2f20415172745bb47609fbf
SHA256 08d9ae163b4153801b9a4b977c440f117dff81e0c9cbca7731f0e809b8f33830
SHA512 5e7e74aa92cd518db0d6532a0c7a7466faf167215c3c0c8df0a2e571e49b6a1eb2c77c5499ca4b2f7e8748f7738e6ebc0b690871ac51cdac0529f2e3fab0eed8

memory/4860-5-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1404-6-0x0000000000400000-0x000000000042B000-memory.dmp

memory/4860-7-0x0000000000400000-0x000000000042B000-memory.dmp

C:\Windows\SysWOW64\omsecor.exe

MD5 4d9ce52065a549a90ca02d627d2b4c4f
SHA1 1f3d6196cfe5c7e150ab28ddefd713d97821c6b9
SHA256 ce73b656530e3b7c65b1bb282bc05c8c00ba5fd4787a7c6100286c1ede7b42b3
SHA512 61becd118e3548087a0b9b2bf6454ff05ba5538c5e32fc3c338e2456da264d6f6b5146de10254c1c2f99110fca285c1cec0a877d97bf9c00be57c77ed046661d

memory/4860-12-0x0000000000400000-0x000000000042B000-memory.dmp

memory/4352-13-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 5bd1c2741a0d1578b315fa8721d6c29c
SHA1 e88eae04fc983e5886934a4b44bf060b8286af26
SHA256 68c54d78e260ccc05dc8d57d837e8a05d011f7d1a88c47abd2c520d47772270c
SHA512 d3dc92044b8c77def0ec3cd972bde57395355b5a993310c917e2ae1a189ac302cf13d4be4a6d88596bd333f11fe0cc3fd7c3e696098442616948376012346f3e

memory/4352-17-0x0000000000400000-0x000000000042B000-memory.dmp

memory/4836-19-0x0000000000400000-0x000000000042B000-memory.dmp

memory/4836-20-0x0000000000400000-0x000000000042B000-memory.dmp