Analysis Overview
SHA256
45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c
Threat Level: Known bad
The file 45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
Windows security modification
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 21:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:40
Reported
2024-11-12 21:43
Platform
win7-20241010-en
Max time kernel
15s
Max time network
19s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe
"C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe"
Network
Files
memory/3012-1-0x0000000000B70000-0x0000000000C70000-memory.dmp
memory/3012-3-0x0000000000400000-0x0000000000A67000-memory.dmp
memory/3012-2-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3012-4-0x0000000000E00000-0x0000000000E1A000-memory.dmp
memory/3012-5-0x0000000002470000-0x0000000002488000-memory.dmp
memory/3012-9-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-15-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-6-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-7-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-13-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-19-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-31-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-29-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-27-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-25-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-23-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-21-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-17-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-11-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-33-0x0000000002470000-0x0000000002482000-memory.dmp
memory/3012-34-0x0000000000B70000-0x0000000000C70000-memory.dmp
memory/3012-37-0x0000000000400000-0x0000000000A67000-memory.dmp
memory/3012-38-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:40
Reported
2024-11-12 21:43
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
147s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.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\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe
"C:\Users\Admin\AppData\Local\Temp\45dd17c0bdebfffa51f82ad9429c99580e730a0db8e60ea0f3de2ef3fea8c38c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4996 -ip 4996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 952
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4996-1-0x0000000000D70000-0x0000000000E70000-memory.dmp
memory/4996-2-0x0000000000D10000-0x0000000000D3D000-memory.dmp
memory/4996-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4996-4-0x0000000000400000-0x0000000000A67000-memory.dmp
memory/4996-5-0x0000000002A60000-0x0000000002A7A000-memory.dmp
memory/4996-6-0x00000000052F0000-0x0000000005894000-memory.dmp
memory/4996-7-0x0000000002DF0000-0x0000000002E08000-memory.dmp
memory/4996-11-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-35-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-33-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-31-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-29-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-27-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-25-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-23-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-21-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-19-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-18-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-16-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-13-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-9-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-8-0x0000000002DF0000-0x0000000002E02000-memory.dmp
memory/4996-36-0x0000000000D70000-0x0000000000E70000-memory.dmp
memory/4996-37-0x0000000000D10000-0x0000000000D3D000-memory.dmp
memory/4996-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4996-42-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4996-41-0x0000000000400000-0x0000000000A67000-memory.dmp