Analysis Overview
SHA256
b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4
Threat Level: Known bad
The file b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4 was found to be: Known bad.
Malicious Activity Summary
Healer family
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
Windows security modification
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:56
Reported
2024-11-10 01:59
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe
"C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe"
Network
Files
memory/2516-1-0x00000000006F0000-0x00000000007F0000-memory.dmp
memory/2516-3-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/2516-2-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2516-4-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/2516-5-0x00000000003C0000-0x00000000003DA000-memory.dmp
memory/2516-6-0x0000000002070000-0x0000000002088000-memory.dmp
memory/2516-14-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-7-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-8-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-12-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-28-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-34-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-32-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-30-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-26-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-25-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-22-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-20-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-18-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-16-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-10-0x0000000002070000-0x0000000002082000-memory.dmp
memory/2516-35-0x00000000006F0000-0x00000000007F0000-memory.dmp
memory/2516-36-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2516-39-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/2516-40-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:56
Reported
2024-11-10 01:59
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
94s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.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\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.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\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.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\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.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\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.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\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe
"C:\Users\Admin\AppData\Local\Temp\b5141a26d9940a7070ecaa4fa27b6bcfaba50b01c0fe40cbb4bdc9ae3eced6c4.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4656 -ip 4656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 948
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
Files
memory/4656-1-0x00000000007C0000-0x00000000008C0000-memory.dmp
memory/4656-2-0x0000000000740000-0x000000000076D000-memory.dmp
memory/4656-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4656-4-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/4656-5-0x0000000002500000-0x000000000251A000-memory.dmp
memory/4656-6-0x0000000004D40000-0x00000000052E4000-memory.dmp
memory/4656-7-0x0000000004C80000-0x0000000004C98000-memory.dmp
memory/4656-8-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-35-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-34-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-31-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-29-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-27-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-25-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-23-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-21-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-19-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-17-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-15-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-13-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-11-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-9-0x0000000004C80000-0x0000000004C92000-memory.dmp
memory/4656-36-0x00000000007C0000-0x00000000008C0000-memory.dmp
memory/4656-37-0x0000000000740000-0x000000000076D000-memory.dmp
memory/4656-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4656-41-0x0000000000400000-0x00000000005A3000-memory.dmp
memory/4656-42-0x0000000000400000-0x0000000000430000-memory.dmp