Analysis Overview
SHA256
05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7
Threat Level: Known bad
The file 05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7 was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer
Healer family
Windows security modification
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:16
Reported
2024-11-09 19:18
Platform
win7-20240708-en
Max time kernel
121s
Max time network
122s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe
"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"
Network
Files
memory/2992-1-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2992-2-0x00000000001B0000-0x00000000001DD000-memory.dmp
memory/2992-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2992-4-0x0000000000400000-0x000000000070B000-memory.dmp
memory/2992-5-0x0000000000870000-0x000000000088A000-memory.dmp
memory/2992-6-0x0000000002210000-0x0000000002228000-memory.dmp
memory/2992-7-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-16-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-8-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-10-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-12-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-14-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-32-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-31-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-28-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-26-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-24-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-22-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-20-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-18-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-34-0x0000000002210000-0x0000000002222000-memory.dmp
memory/2992-35-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2992-36-0x00000000001B0000-0x00000000001DD000-memory.dmp
memory/2992-37-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2992-40-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2992-39-0x0000000000400000-0x000000000070B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 19:16
Reported
2024-11-09 19:18
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.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\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe
"C:\Users\Admin\AppData\Local\Temp\05a7d632a668a5bb86985bcec1f2c7c41b9397e4a825e3857bf41291a3914dc7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3924 -ip 3924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 948
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.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 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3924-1-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3924-2-0x00000000007F0000-0x000000000081D000-memory.dmp
memory/3924-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3924-4-0x0000000000400000-0x000000000070B000-memory.dmp
memory/3924-5-0x0000000002630000-0x000000000264A000-memory.dmp
memory/3924-6-0x0000000004EB0000-0x0000000005454000-memory.dmp
memory/3924-7-0x0000000002AA0000-0x0000000002AB8000-memory.dmp
memory/3924-35-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-34-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-31-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-29-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-27-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-25-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-23-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-21-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-19-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-17-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-15-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-13-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-11-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-9-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-8-0x0000000002AA0000-0x0000000002AB2000-memory.dmp
memory/3924-36-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3924-37-0x00000000007F0000-0x000000000081D000-memory.dmp
memory/3924-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3924-42-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3924-41-0x0000000000400000-0x000000000070B000-memory.dmp