Malware Analysis Report

2024-09-11 08:39

Sample ID 240611-nbtl7svcne
Target 32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe
SHA256 07fff3460803e1dbfc26972dfd6f12ecd9d12bbcd481d91431677b40cb61a6e0
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

07fff3460803e1dbfc26972dfd6f12ecd9d12bbcd481d91431677b40cb61a6e0

Threat Level: Known bad

The file 32cb0a006427e0b8408f7b2ca677dad0_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

2024-06-11 11:13

Signatures

Neconyd family

neconyd

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 11:13

Reported

2024-06-11 11:16

Platform

win7-20240419-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_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\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_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 1764 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1764 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1764 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 1764 wrote to memory of 2316 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2316 wrote to memory of 2164 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2316 wrote to memory of 2164 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2316 wrote to memory of 2164 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2316 wrote to memory of 2164 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 2164 wrote to memory of 1888 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2164 wrote to memory of 1888 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2164 wrote to memory of 1888 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 2164 wrote to memory of 1888 N/A C:\Windows\SysWOW64\omsecor.exe C:\Users\Admin\AppData\Roaming\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_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

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

MD5 6b1110c46453fcd9a50f1e805eb64778
SHA1 df59bac919654f12384c8650373f464fa82ca96d
SHA256 ec7a02b926b69778221f95e264fd8b6e4925c48eaf201ad9b331508bc5f45e27
SHA512 e1eaa6302aff9fabce9e21d7851f454f61be22aa790d18180e1cce208bd87cdf7bccdc2451af0caa65877cb46ceea55778d0a56f804c4c4a6b6777cf73d41204

\Windows\SysWOW64\omsecor.exe

MD5 550592646558ce55977e564d91b47495
SHA1 0caf705f9bb5919a262cc3255f87636e1f768168
SHA256 e0dd30fde100d2c9a98de572a48984044b7ac4c33dbe40a3acd4f0d66e3a1bda
SHA512 4ff0e5d18bbe64c706ae20ef071b941dadca4b6bace52a0f7d3b30839cca3a69e9794bbbddc7cea57c86a4c023374635732f4ebd9c1d3113827f101719272625

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

MD5 781ce1728ec5b4621a8fcbffd39836a5
SHA1 4054960566191b4e9fd9d529e0f23f23aa9e7911
SHA256 83e750e1237a6ab831326e95cadcc0f246d6955c8bed5b09d2173ff2be42176c
SHA512 e7a17739873c88b2dec7a60d3e177ac7ccc0a9c29ae300495ee6f6d0b58985fc8117c26d188f405747e376f42b4be846509bf9165e9f53e0ea96cf6273105c15

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 11:13

Reported

2024-06-11 11:16

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_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 3968 wrote to memory of 3292 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3968 wrote to memory of 3292 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3968 wrote to memory of 3292 N/A C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe C:\Users\Admin\AppData\Roaming\omsecor.exe
PID 3292 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3292 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe
PID 3292 wrote to memory of 4432 N/A C:\Users\Admin\AppData\Roaming\omsecor.exe C:\Windows\SysWOW64\omsecor.exe

Processes

C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\32cb0a006427e0b8408f7b2ca677dad0_NeikiAnalytics.exe"

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

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8

C:\Windows\SysWOW64\omsecor.exe

C:\Windows\System32\omsecor.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 lousta.net udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.17.2.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 73.91.225.64.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.16.234:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 234.16.217.172.in-addr.arpa udp
FI 193.166.255.171:80 lousta.net tcp
US 8.8.8.8:53 27.178.89.13.in-addr.arpa udp

Files

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

MD5 6b1110c46453fcd9a50f1e805eb64778
SHA1 df59bac919654f12384c8650373f464fa82ca96d
SHA256 ec7a02b926b69778221f95e264fd8b6e4925c48eaf201ad9b331508bc5f45e27
SHA512 e1eaa6302aff9fabce9e21d7851f454f61be22aa790d18180e1cce208bd87cdf7bccdc2451af0caa65877cb46ceea55778d0a56f804c4c4a6b6777cf73d41204

C:\Windows\SysWOW64\omsecor.exe

MD5 65d55ad38f7711d6a51b9cdd348931b6
SHA1 8e4cd16ef757ea79ce841f27ff57c84754c38e6f
SHA256 7dfb0ad893a794aac361bc7c1b55b92dcc3b1b3de3d854ab7d42368483dace44
SHA512 35aa0f3cb4da46e63994b55180c8df69729084ad9cbed090eacbff6ff84edbf7fb76c2b4f9b44db0f83af0bc153c6b3bff7a743065c9c15fac2dffb169155764