Analysis Overview
SHA256
a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55
Threat Level: Known bad
The file a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55 was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
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
2024-11-10 01:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:28
Reported
2024-11-10 01:30
Platform
win7-20240708-en
Max time kernel
120s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe
"C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe"
Network
Files
memory/3032-1-0x0000000000C90000-0x0000000000D90000-memory.dmp
memory/3032-2-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3032-3-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3032-4-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3032-5-0x0000000000300000-0x000000000031A000-memory.dmp
memory/3032-6-0x0000000000A00000-0x0000000000A18000-memory.dmp
memory/3032-7-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-8-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-10-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-12-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-19-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-22-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-26-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-34-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-32-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-30-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-28-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-24-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-20-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-16-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-14-0x0000000000A00000-0x0000000000A12000-memory.dmp
memory/3032-35-0x0000000000C90000-0x0000000000D90000-memory.dmp
memory/3032-36-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3032-38-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3032-39-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:28
Reported
2024-11-10 01:31
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
127s
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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.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\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe
"C:\Users\Admin\AppData\Local\Temp\a9236a2cd011b2b3e935cf01c955c514bacd618cb9fd13b6c88b3957b88d7e55.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3704 -ip 3704
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/3704-1-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3704-2-0x0000000002560000-0x000000000258D000-memory.dmp
memory/3704-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-4-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3704-5-0x0000000002740000-0x000000000275A000-memory.dmp
memory/3704-6-0x00000000050E0000-0x0000000005684000-memory.dmp
memory/3704-7-0x0000000002A90000-0x0000000002AA8000-memory.dmp
memory/3704-35-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-33-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-31-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-29-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-27-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-25-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-23-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-21-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-19-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-17-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-15-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-13-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-11-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-9-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-8-0x0000000002A90000-0x0000000002AA2000-memory.dmp
memory/3704-36-0x0000000000830000-0x0000000000930000-memory.dmp
memory/3704-37-0x0000000002560000-0x000000000258D000-memory.dmp
memory/3704-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-42-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3704-41-0x0000000000400000-0x0000000000830000-memory.dmp