Malware Analysis Report

2025-03-15 05:53

Sample ID 240629-t89ycavapn
Target b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe
SHA256 b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192
Tags
vmprotect
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
7/10

SHA256

b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192

Threat Level: Shows suspicious behavior

The file b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unexpected DNS network traffic destination

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-29 16:44

Signatures

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 16:44

Reported

2024-06-29 16:47

Platform

win7-20240508-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe"

Signatures

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 114.114.114.114 N/A N/A

VMProtect packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
CN 114.114.114.114:53 xcd.yycsl.top udp
US 8.8.8.8:53 xcd.yycsl.top udp
CN 61.240.220.214:80 xcd.yycsl.top tcp
CN 123.6.40.224:80 xcd.yycsl.top tcp
CN 59.80.47.124:80 xcd.yycsl.top tcp
CN 123.6.40.242:443 xcd.yycsl.top tcp
US 8.8.8.8:53 dns.alidns.com udp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 36.248.54.85:80 xcd.yycsl.top tcp
CN 221.204.72.204:80 xcd.yycsl.top tcp
CN 123.6.40.248:80 xcd.yycsl.top tcp
CN 61.240.220.214:443 xcd.yycsl.top tcp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 223.5.5.5:443 tcp

Files

memory/1216-1-0x0000000001290000-0x0000000001390000-memory.dmp

memory/1216-0-0x0000000001290000-0x0000000001390000-memory.dmp

memory/1216-5-0x0000000001290000-0x0000000001390000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar4C72.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 16:44

Reported

2024-06-29 16:47

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\b3a2783fcac7116c274e58f629d5d0bda778c1377b7c8f23fb8cc116a6b39192_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
CN 114.114.114.114:53 xcd.yycsl.top udp
US 8.8.8.8:53 114.114.114.114.in-addr.arpa udp
US 8.8.8.8:53 xcd.yycsl.top udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
CN 118.212.138.171:80 xcd.yycsl.top tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
CN 1.62.64.108:80 xcd.yycsl.top tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
CN 61.240.220.214:80 xcd.yycsl.top tcp
CN 116.177.225.240:443 xcd.yycsl.top tcp
US 8.8.8.8:53 dns.alidns.com udp
CN 223.6.6.6:443 dns.alidns.com tcp
US 8.8.8.8:53 6.6.6.223.in-addr.arpa udp
US 8.8.8.8:53 226.20.18.104.in-addr.arpa udp
CN 36.248.54.85:80 xcd.yycsl.top tcp
CN 123.6.40.242:80 xcd.yycsl.top tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
CN 59.80.47.124:80 xcd.yycsl.top tcp
CN 116.196.148.74:443 tcp
CN 223.6.6.6:443 dns.alidns.com tcp
CN 223.6.6.6:443 dns.alidns.com tcp
CN 223.6.6.6:443 dns.alidns.com tcp
CN 223.6.6.6:80 dns.alidns.com tcp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 123.6.40.224:80 xcd.yycsl.top tcp
US 8.8.8.8:53 5.5.5.223.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/1028-0-0x0000000000700000-0x0000000000800000-memory.dmp

memory/1028-1-0x0000000000700000-0x0000000000800000-memory.dmp

memory/1028-5-0x0000000000700000-0x0000000000800000-memory.dmp