Malware Analysis Report

2025-03-15 04:41

Sample ID 240516-vy7kxafd51
Target e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics
SHA256 4499a634936f69123cefe21b737da04378dfa55704a050401674eb0cff8a0878
Tags
redline motor 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

4499a634936f69123cefe21b737da04378dfa55704a050401674eb0cff8a0878

Threat Level: Known bad

The file e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics was found to be: Known bad.

Malicious Activity Summary

redline motor evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine

RedLine payload

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-16 17:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-16 17:24

Reported

2024-05-16 17:27

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.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\IXP002.TMP\a7075109.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\IXP002.TMP\a7075109.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\IXP002.TMP\a7075109.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.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

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\IXP002.TMP\a7075109.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.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\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1368 wrote to memory of 3080 N/A C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe
PID 1368 wrote to memory of 3080 N/A C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe
PID 1368 wrote to memory of 3080 N/A C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe
PID 3080 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe
PID 3080 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe
PID 3080 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe
PID 2356 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe
PID 2356 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe
PID 2356 wrote to memory of 5108 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe
PID 2356 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe
PID 2356 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe
PID 2356 wrote to memory of 3444 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\e6c91199dccbf70fcb1ac3e47cc67ee0_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.106:443 www.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 106.61.62.23.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 107.211.222.173.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa 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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
RU 185.161.248.75:4132 tcp
RU 185.161.248.75:4132 tcp
US 8.8.8.8:53 17.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2366753.exe

MD5 f15a044ed5d760becd32413a4d3be0a0
SHA1 195503836dc8b5a546fa27b2626b976fab8e1ea6
SHA256 02ba82d66c6447f673cad9965e9d898053b6c5a3f321208f5fae3e9b8eb1fc7a
SHA512 426596cda9aa3e879b509feee45c0b77765fd01c009fac234c06adf3242d996cbdcbfb67959384dd2a35a4878cd3d5b47f9301a8520383ed124fde450c4c2dd4

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8687013.exe

MD5 95b28aed052bf40b761d917b303b8167
SHA1 4bac711c7f4fe71ce16093c9553c16696824c597
SHA256 42bbbfed7e60bd03c8b3cf705efc0cfb25e21316daad922c9ecea2dffddcec28
SHA512 5830097393484db096aeac6525f7b9ba12f6b9f3c3a1377798efb5cd94efcc220320c900e16a5a042c42f6808baad8f0561438db8030fc391eebba085e3cd8a0

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7075109.exe

MD5 44b138e6b8aad1c5accc207b0ad39e7e
SHA1 d25492327f187381f5d128dfa57a0f09bd0f68cf
SHA256 68ee4f6e79e7eaa4a45bc6f2e7d38162d1f60d1ffcc45cee2ae9c0a72c3ae5f3
SHA512 cf7f742487acad14c938216113feed42a42882c0ce621e7466b8c9511bca64d32013858d8e842d74b0ce6a4bec7b125b0fc664b463592e62f951faa3b2d6079a

memory/5108-21-0x00000000021C0000-0x00000000021DE000-memory.dmp

memory/5108-22-0x00000000049D0000-0x0000000004F74000-memory.dmp

memory/5108-23-0x0000000004990000-0x00000000049AC000-memory.dmp

memory/5108-24-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-51-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-50-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-47-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-46-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-43-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-41-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-39-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-37-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-35-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-33-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-31-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-29-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-27-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/5108-25-0x0000000004990000-0x00000000049A6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1884916.exe

MD5 3813b8ff8178f4db779e8660ebb40836
SHA1 44be9cc47c4e13f56008389ccf13d4a3d80a104a
SHA256 3c8ad3e158a03d79601a26333752a7e7b3e373527b1d555c5d6b39f612f4f3cf
SHA512 65058bd62b44f1cf9f942296eaa8e8448e1aa06d1dcd46a7fb82eb7f3105f1507899ad2089c3c476fbc0cad59c9eb6ae92447e4bd87efaf5bffb376ecfc9804d

memory/3444-56-0x0000000000270000-0x000000000029A000-memory.dmp

memory/3444-57-0x0000000005080000-0x0000000005698000-memory.dmp

memory/3444-58-0x0000000004C00000-0x0000000004D0A000-memory.dmp

memory/3444-59-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/3444-60-0x0000000004B90000-0x0000000004BCC000-memory.dmp

memory/3444-61-0x0000000004D10000-0x0000000004D5C000-memory.dmp