Analysis Overview
SHA256
b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0a
Threat Level: Known bad
The file b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN 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
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:42
Reported
2024-11-10 00:44
Platform
win7-20241010-en
Max time kernel
13s
Max time network
18s
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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe
"C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe"
Network
Files
memory/2380-1-0x0000000000270000-0x0000000000370000-memory.dmp
memory/2380-2-0x00000000004D0000-0x00000000004FD000-memory.dmp
memory/2380-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2380-4-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2380-5-0x00000000005F0000-0x000000000060A000-memory.dmp
memory/2380-6-0x00000000020C0000-0x00000000020D8000-memory.dmp
memory/2380-7-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-34-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-32-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-30-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-28-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-26-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-22-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-20-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-19-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-16-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-14-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-12-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-10-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-8-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-24-0x00000000020C0000-0x00000000020D3000-memory.dmp
memory/2380-35-0x0000000000270000-0x0000000000370000-memory.dmp
memory/2380-36-0x00000000004D0000-0x00000000004FD000-memory.dmp
memory/2380-37-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2380-39-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2380-40-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 00:42
Reported
2024-11-10 00:44
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.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\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe
"C:\Users\Admin\AppData\Local\Temp\b48cf64a5020a9897be0e1b2b9f94fe0d27360cc0ddef93c2388b396e0448f0aN.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2524 -ip 2524
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 952
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2524-2-0x0000000002210000-0x000000000223D000-memory.dmp
memory/2524-1-0x0000000000700000-0x0000000000800000-memory.dmp
memory/2524-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2524-4-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2524-5-0x0000000002350000-0x000000000236A000-memory.dmp
memory/2524-6-0x0000000004D70000-0x0000000005314000-memory.dmp
memory/2524-7-0x0000000002610000-0x0000000002628000-memory.dmp
memory/2524-29-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-35-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-33-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-31-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-13-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-27-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-25-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-23-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-21-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-19-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-17-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-15-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-11-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-9-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-8-0x0000000002610000-0x0000000002623000-memory.dmp
memory/2524-36-0x0000000000700000-0x0000000000800000-memory.dmp
memory/2524-37-0x0000000002210000-0x000000000223D000-memory.dmp
memory/2524-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2524-41-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2524-42-0x0000000000400000-0x0000000000430000-memory.dmp