Malware Analysis Report

2024-10-16 03:50

Sample ID 240509-ntbjcaac29
Target 27650526c893d78dfa8b90b5c6233330_NeikiAnalytics
SHA256 3d94a69915db5486a64d3447a4ed5613998fc8b3096fdbd1d25e2dc030b883da
Tags
healer redline ditro dropper 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

3d94a69915db5486a64d3447a4ed5613998fc8b3096fdbd1d25e2dc030b883da

Threat Level: Known bad

The file 27650526c893d78dfa8b90b5c6233330_NeikiAnalytics was found to be: Known bad.

Malicious Activity Summary

healer redline ditro dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine

Healer

RedLine payload

Windows security modification

Executes dropped EXE

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

2024-05-09 11:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 11:40

Reported

2024-05-09 11:43

Platform

win10v2004-20240426-en

Max time kernel

144s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

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\IXP001.TMP\k8811583.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.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\IXP001.TMP\k8811583.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\IXP001.TMP\k8811583.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\IXP001.TMP\k8811583.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\IXP001.TMP\k8811583.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\IXP001.TMP\k8811583.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.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\27650526c893d78dfa8b90b5c6233330_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\y5920556.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4564 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe
PID 4564 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe
PID 4564 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe
PID 2300 wrote to memory of 3216 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe
PID 2300 wrote to memory of 3216 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe
PID 2300 wrote to memory of 3216 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe
PID 2300 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe
PID 2300 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe
PID 2300 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe

Processes

C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.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
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
BE 2.17.196.105:443 www.bing.com tcp
US 8.8.8.8:53 105.196.17.2.in-addr.arpa udp
BE 2.17.196.105:443 www.bing.com tcp
US 20.231.121.79:80 tcp
DE 217.196.96.101:4132 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
DE 217.196.96.101:4132 tcp
DE 217.196.96.101:4132 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
DE 217.196.96.101:4132 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
DE 217.196.96.101:4132 tcp
DE 217.196.96.101:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe

MD5 0664ccaa3004015b5747c0249df7f9ae
SHA1 b4789d96fc982831482c4ccfdc8bdf34b885e890
SHA256 881d984c7270747c56935317548cd71bcc11b8d64b637f9e7e1a4dec75049703
SHA512 803d11e7388d421ed9be8cfa1ebcc38093c6e85a6409791cef1e17196e19562254104db298fc10524b68a327f97c89d4520e930e30e169d4d267f49c2930604c

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe

MD5 23917669a29f710de5b5a0e9714b886c
SHA1 b098437e4a05fcecc131099df87b67b538b435ad
SHA256 a915d717e0bd998cdcb55c3376cfa3e38397b46d3dce4884e50a0d9a1dda1b2a
SHA512 4ce878ee9bf7461abbdd3e6cc861205b4026c3d8f8f4888ed3c4076ecb296e02f464aa515d6a8ba5f3815c111e2bc67a29700dcd3a27dd56cf253031f6d60d61

memory/3216-14-0x00000000746BE000-0x00000000746BF000-memory.dmp

memory/3216-15-0x0000000002020000-0x000000000203A000-memory.dmp

memory/3216-17-0x00000000049E0000-0x0000000004F84000-memory.dmp

memory/3216-16-0x00000000746B0000-0x0000000074E60000-memory.dmp

memory/3216-18-0x0000000004980000-0x0000000004998000-memory.dmp

memory/3216-20-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-46-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-44-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-42-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-40-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-38-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-36-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-34-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-32-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-30-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-28-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-26-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-24-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-22-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-19-0x0000000004980000-0x0000000004992000-memory.dmp

memory/3216-47-0x00000000746B0000-0x0000000074E60000-memory.dmp

memory/3216-49-0x00000000746B0000-0x0000000074E60000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe

MD5 5ecbccb64e6d0f82cffcfdce4721e8df
SHA1 d64a845af53d34951767ee1d0d16d9392a64816a
SHA256 bd84a081db3398e2328a32e6469785459411af4f2865ab3b54b7887bad402701
SHA512 3d74fa5f33a298af83d3048a59cfeaf9b2dae5d83ae0aa5a154fc8bfebc1ea5c290afe8f37a7c287119fa0c02538db5435f8d61547836db86475b93da7be1e76

memory/3256-53-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

memory/3256-54-0x00000000056C0000-0x00000000056C6000-memory.dmp

memory/3256-55-0x0000000005E80000-0x0000000006498000-memory.dmp

memory/3256-56-0x0000000005970000-0x0000000005A7A000-memory.dmp

memory/3256-57-0x0000000005710000-0x0000000005722000-memory.dmp

memory/3256-58-0x00000000058A0000-0x00000000058DC000-memory.dmp

memory/3256-59-0x00000000058E0000-0x000000000592C000-memory.dmp