Malware Analysis Report

2024-09-11 08:18

Sample ID 240616-2gmmqs1ele
Target 1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe
SHA256 7050be99eb1dfb0ee8bcbb20c69375170191742069deee0eafbdae3a037636e0
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

7050be99eb1dfb0ee8bcbb20c69375170191742069deee0eafbdae3a037636e0

Threat Level: Known bad

The file 1512e77860eb7b8c6a2f28a5b40e2990_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 22:33

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 22:33

Reported

2024-06-16 22:35

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_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 2824 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2824 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2824 wrote to memory of 3508 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3508 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3508 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3508 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_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
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/2824-0-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 b5aab04bf736bc5bbb70adb45b29630c
SHA1 4990b7c8a3d53a91d90e4c25b8243a0ff63231d2
SHA256 38e626dfc95cf30500fb5e99473b742bace05c78c1d9ee03e4356852b8cac8f4
SHA512 14727908ec7a7a24b006a38d94ac0f41d585279f0a80d1f0c9434bd7ff949b934b9a224782b615d95b922c666985141c97994690691fce2d4afb35813e632a37

memory/2824-5-0x0000000000400000-0x000000000042B000-memory.dmp

memory/3508-6-0x0000000000400000-0x000000000042B000-memory.dmp

memory/3508-7-0x0000000000400000-0x000000000042B000-memory.dmp

C:\Windows\SysWOW64\omsecor.exe

MD5 85c76665c30eedad305b27881ba90ed2
SHA1 2ae338b30e736cde0e0838f898493c8450f23f70
SHA256 f0178a2cb8f08ef7ae47e910190052671b73906b93aaedb09a1a6e8e5bf954cc
SHA512 57060ae23e84baf0f64d318f13ac0fd0de2605e910ca588a1914ab5c68213a17043fb0840211e37597490084448dd2d7f543f27b3b314b4e84283fc0b5e23c96

memory/5020-13-0x0000000000400000-0x000000000042B000-memory.dmp

memory/3508-11-0x0000000000400000-0x000000000042B000-memory.dmp

memory/5020-14-0x0000000000400000-0x000000000042B000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 22:33

Reported

2024-06-16 22:35

Platform

win7-20240611-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_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\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_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 2368 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2368 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2368 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2368 wrote to memory of 2428 N/A C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2428 wrote to memory of 1476 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2428 wrote to memory of 1476 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2428 wrote to memory of 1476 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2428 wrote to memory of 1476 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 1476 wrote to memory of 1704 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1476 wrote to memory of 1704 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1476 wrote to memory of 1704 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1476 wrote to memory of 1704 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\1512e77860eb7b8c6a2f28a5b40e2990_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

memory/2368-0-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 b5aab04bf736bc5bbb70adb45b29630c
SHA1 4990b7c8a3d53a91d90e4c25b8243a0ff63231d2
SHA256 38e626dfc95cf30500fb5e99473b742bace05c78c1d9ee03e4356852b8cac8f4
SHA512 14727908ec7a7a24b006a38d94ac0f41d585279f0a80d1f0c9434bd7ff949b934b9a224782b615d95b922c666985141c97994690691fce2d4afb35813e632a37

memory/2368-10-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2368-8-0x00000000002A0000-0x00000000002CB000-memory.dmp

memory/2428-11-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2428-13-0x0000000000400000-0x000000000042B000-memory.dmp

\Windows\SysWOW64\omsecor.exe

MD5 f9370ab1b887dbcaa75406676951f7dc
SHA1 c9106ea5336ba624a64e10af7222b409baaed83a
SHA256 ca13aa528fda248ae301fd715aa5231dfb78892b59dbc2a0ffe629002d569869
SHA512 dbe8e2a9df53f1d58282f0dde7d1e02f50e5bda50719dd72742a460d0334d1112cd869bbd10094a59e4cb30399a5192363c198c48b04c5a5ae7148e69ed34efe

memory/2428-18-0x0000000002270000-0x000000000229B000-memory.dmp

memory/2428-24-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1476-26-0x0000000000400000-0x000000000042B000-memory.dmp

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

MD5 f8f89226139becc37e1acee88d535b94
SHA1 d7cd7be72290b2c57c0a302841e47d8bca289010
SHA256 440c159ce5b79cb2dd6920337755136b6f2279f2410cdb54f213d348f391b3da
SHA512 44ae24672d21fffa8619a8d7d038a92ae14ae1704b5db19a06ce581bd110773e944b8e1a2482032d9598c83cc5c4f7262a83ab0e092e0c969ea669f6e2dd6d5b

memory/1476-31-0x0000000000220000-0x000000000024B000-memory.dmp

memory/1476-36-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1704-39-0x0000000000400000-0x000000000042B000-memory.dmp