Malware Analysis Report

2025-08-05 17:36

Sample ID 241117-skdpkaseqh
Target 56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe
SHA256 56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8c
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

56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8c

Threat Level: Known bad

The file 56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe was found to be: Known bad.

Malicious Activity Summary

healer discovery dropper evasion trojan

Detects Healer an antivirus disabler dropper

Healer family

Healer

Modifies Windows Defender Real-time Protection settings

Windows security modification

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-17 15:10

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-17 15:10

Reported

2024-11-17 15:12

Platform

win7-20241010-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe

"C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe"

Network

N/A

Files

memory/2444-1-0x0000000000770000-0x0000000000870000-memory.dmp

memory/2444-2-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2444-3-0x0000000000400000-0x00000000006F4000-memory.dmp

memory/2444-4-0x00000000020D0000-0x00000000020EA000-memory.dmp

memory/2444-5-0x00000000021E0000-0x00000000021F8000-memory.dmp

memory/2444-6-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-33-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-31-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-29-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-27-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-25-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-23-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-21-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-19-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-17-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-15-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-13-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-11-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-9-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-7-0x00000000021E0000-0x00000000021F2000-memory.dmp

memory/2444-34-0x0000000000770000-0x0000000000870000-memory.dmp

memory/2444-35-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2444-37-0x0000000000400000-0x00000000006F4000-memory.dmp

memory/2444-38-0x0000000000400000-0x0000000000430000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-17 15:10

Reported

2024-11-17 15:12

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.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\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe

"C:\Users\Admin\AppData\Local\Temp\56e393c7a6e051da30897d3dc373de5609322ef6d6b291317fb4b51702063c8cN.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3948 -ip 3948

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 944

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 86.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/3948-1-0x0000000000A60000-0x0000000000B60000-memory.dmp

memory/3948-2-0x00000000009A0000-0x00000000009CD000-memory.dmp

memory/3948-3-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3948-4-0x0000000000400000-0x00000000006F4000-memory.dmp

memory/3948-5-0x00000000025A0000-0x00000000025BA000-memory.dmp

memory/3948-6-0x0000000004FC0000-0x0000000005564000-memory.dmp

memory/3948-7-0x00000000027A0000-0x00000000027B8000-memory.dmp

memory/3948-31-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-35-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-33-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-29-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-27-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-25-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-23-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-21-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-20-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-17-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-15-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-11-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-9-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-8-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-13-0x00000000027A0000-0x00000000027B2000-memory.dmp

memory/3948-36-0x0000000000A60000-0x0000000000B60000-memory.dmp

memory/3948-37-0x00000000009A0000-0x00000000009CD000-memory.dmp

memory/3948-38-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3948-42-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3948-41-0x0000000000400000-0x00000000006F4000-memory.dmp