Analysis Overview
SHA256
d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd
Threat Level: Known bad
The file d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe was found to be: Known bad.
Malicious Activity Summary
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
Detects Healer an antivirus disabler dropper
Windows security modification
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 17:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:48
Reported
2024-11-13 17:50
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe
"C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe"
Network
Files
memory/2644-2-0x0000000002B10000-0x0000000002B3D000-memory.dmp
memory/2644-1-0x0000000000270000-0x0000000000370000-memory.dmp
memory/2644-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2644-4-0x0000000002B80000-0x0000000002B9A000-memory.dmp
memory/2644-5-0x00000000044B0000-0x00000000044C8000-memory.dmp
memory/2644-6-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/2644-34-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-32-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-30-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-28-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-24-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-22-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-20-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-18-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-16-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-14-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-12-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-10-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-8-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-7-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-26-0x00000000044B0000-0x00000000044C2000-memory.dmp
memory/2644-35-0x0000000000270000-0x0000000000370000-memory.dmp
memory/2644-36-0x0000000002B10000-0x0000000002B3D000-memory.dmp
memory/2644-37-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2644-39-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2644-41-0x0000000000400000-0x0000000002B03000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:48
Reported
2024-11-13 17:50
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
98s
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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.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\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe
"C:\Users\Admin\AppData\Local\Temp\d4922c13d2cec9f06d6d82cd79a2d774198f6d99be6b0cbc38e949a8255f8abd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5028 -ip 5028
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/5028-1-0x0000000002C80000-0x0000000002D80000-memory.dmp
memory/5028-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5028-2-0x0000000004850000-0x000000000487D000-memory.dmp
memory/5028-4-0x0000000004CF0000-0x0000000004D0A000-memory.dmp
memory/5028-5-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/5028-6-0x00000000073D0000-0x0000000007974000-memory.dmp
memory/5028-7-0x0000000004D80000-0x0000000004D98000-memory.dmp
memory/5028-21-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-35-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-33-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-31-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-30-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-27-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-25-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-23-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-19-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-17-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-15-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-13-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-11-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-9-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-8-0x0000000004D80000-0x0000000004D92000-memory.dmp
memory/5028-36-0x0000000002C80000-0x0000000002D80000-memory.dmp
memory/5028-37-0x0000000004850000-0x000000000487D000-memory.dmp
memory/5028-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5028-42-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5028-41-0x0000000000400000-0x0000000002B03000-memory.dmp