Malware Analysis Report

2025-06-15 22:33

Sample ID 241109-xyx3kszgqe
Target 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7
SHA256 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7
Tags
healer discovery dropper evasion 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7

Threat Level: Known bad

The file 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7 was found to be: Known bad.

Malicious Activity Summary

healer discovery dropper evasion trojan

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Healer

Healer family

Windows security modification

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:16

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:16

Reported

2024-11-09 19:18

Platform

win7-20240708-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe

"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"

Network

N/A

Files

memory/2992-1-0x00000000002D0000-0x00000000003D0000-memory.dmp

memory/2992-2-0x00000000001B0000-0x00000000001DD000-memory.dmp

memory/2992-3-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2992-4-0x0000000000400000-0x000000000070B000-memory.dmp

memory/2992-5-0x0000000000870000-0x000000000088A000-memory.dmp

memory/2992-6-0x0000000002210000-0x0000000002228000-memory.dmp

memory/2992-7-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-16-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-8-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-10-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-12-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-14-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-32-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-31-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-28-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-26-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-24-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-22-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-20-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-18-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-34-0x0000000002210000-0x0000000002222000-memory.dmp

memory/2992-35-0x00000000002D0000-0x00000000003D0000-memory.dmp

memory/2992-36-0x00000000001B0000-0x00000000001DD000-memory.dmp

memory/2992-37-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2992-40-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2992-39-0x0000000000400000-0x000000000070B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 19:16

Reported

2024-11-09 19:18

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe

"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3924 -ip 3924

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 948

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3924-1-0x0000000000830000-0x0000000000930000-memory.dmp

memory/3924-2-0x00000000007F0000-0x000000000081D000-memory.dmp

memory/3924-3-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3924-4-0x0000000000400000-0x000000000070B000-memory.dmp

memory/3924-5-0x0000000002630000-0x000000000264A000-memory.dmp

memory/3924-6-0x0000000004EB0000-0x0000000005454000-memory.dmp

memory/3924-7-0x0000000002AA0000-0x0000000002AB8000-memory.dmp

memory/3924-35-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-34-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-31-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-29-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-27-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-25-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-23-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-21-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-19-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-17-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-15-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-13-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-11-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-9-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-8-0x0000000002AA0000-0x0000000002AB2000-memory.dmp

memory/3924-36-0x0000000000830000-0x0000000000930000-memory.dmp

memory/3924-37-0x00000000007F0000-0x000000000081D000-memory.dmp

memory/3924-38-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3924-42-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3924-41-0x0000000000400000-0x000000000070B000-memory.dmp