Malware Analysis Report

2025-03-15 04:39

Sample ID 240517-kh7kvshg3s
Target def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe
SHA256 f0e292c226b4fc8a6288626fe2af3a9d7074623e6d9117412cd0b3c8df5da1a2
Tags
redline dimas evasion infostealer persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f0e292c226b4fc8a6288626fe2af3a9d7074623e6d9117412cd0b3c8df5da1a2

Threat Level: Known bad

The file def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

redline dimas evasion infostealer persistence trojan

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-17 08:37

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-17 08:37

Reported

2024-05-17 08:39

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe"

Signatures

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A

RedLine

infostealer redline

RedLine payload

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l3982416.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\def717d40421b118a039554a4cf48b80_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l3982416.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l3982416.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.147:443 www.bing.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.147:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 147.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 210.143.182.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k9236506.exe

MD5 3e630811e041742e84b8ea3e59c277d1
SHA1 8a9c6d88e0d8ce0bd9e03658fa832d238a5eccd1
SHA256 960b92763e28e9b1ff62f7b8774351557c3abbf50adf9255ab5767b2851dd20b
SHA512 8d8c4d270f3c4ed32a0dbd0d07e5bd67c8cee508870a8b0a814b17e3c6255e9439054b62cde1d9b293ac50ab37fc10c63cdeccb33f65e6197fd5e7327432685e

memory/3492-7-0x000000007453E000-0x000000007453F000-memory.dmp

memory/3492-8-0x0000000002550000-0x000000000256E000-memory.dmp

memory/3492-9-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3492-10-0x0000000004C60000-0x0000000005204000-memory.dmp

memory/3492-11-0x0000000004AF0000-0x0000000004B0C000-memory.dmp

memory/3492-12-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3492-13-0x0000000005210000-0x00000000052A2000-memory.dmp

memory/3492-14-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3492-24-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-42-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-41-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-38-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-36-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-34-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-32-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-31-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-28-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-27-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-22-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-20-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-18-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-16-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-15-0x0000000004AF0000-0x0000000004B07000-memory.dmp

memory/3492-44-0x0000000074530000-0x0000000074CE0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l3982416.exe

MD5 76494cea576bf8501ecb43966dd64212
SHA1 bea12df005ed9edc4577274c516547edfdb74483
SHA256 0560716a4548dd0226995e081b8b2ea12d3426240bbe1159de973f027637ce7c
SHA512 425bb12f69b0d7898db04a42d09a02a944a4ea1b97abd83d3389a8e5d24c15f16e607bd7dcd0f24e21d9050d06c2c4e0b66b2f58a9b11b6a3dbbc3e35fa436ae

memory/1572-48-0x0000000000CC0000-0x0000000000CEA000-memory.dmp

memory/1572-49-0x00000000744E0000-0x000000007458B000-memory.dmp

memory/1572-50-0x0000000005C10000-0x0000000006228000-memory.dmp

memory/1572-51-0x0000000005790000-0x000000000589A000-memory.dmp

memory/1572-52-0x00000000056D0000-0x00000000056E2000-memory.dmp

memory/1572-53-0x0000000005730000-0x000000000576C000-memory.dmp

memory/1572-54-0x00000000058A0000-0x00000000058EC000-memory.dmp

memory/1572-55-0x00000000744E0000-0x000000007458B000-memory.dmp