Analysis Overview
SHA256
4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260
Threat Level: Known bad
The file 4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260 was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
Detects Healer an antivirus disabler dropper
Windows security modification
Launches sc.exe
Program crash
Unsigned PE
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 21:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:34
Reported
2024-11-12 21:37
Platform
win7-20241010-en
Max time kernel
117s
Max time network
118s
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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe
"C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe"
Network
Files
memory/2876-2-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2876-1-0x0000000000680000-0x0000000000780000-memory.dmp
memory/2876-3-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2876-4-0x00000000003E0000-0x00000000003FA000-memory.dmp
memory/2876-5-0x0000000002150000-0x0000000002168000-memory.dmp
memory/2876-6-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-11-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-33-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-31-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-29-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-27-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-25-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-23-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-21-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-19-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-17-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-13-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-9-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-7-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-15-0x0000000002150000-0x0000000002163000-memory.dmp
memory/2876-34-0x0000000000680000-0x0000000000780000-memory.dmp
memory/2876-37-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2876-38-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:34
Reported
2024-11-12 21:37
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
141s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.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\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe
"C:\Users\Admin\AppData\Local\Temp\4287545e9d9e48211be8769c240ccef1844ffebdc00d00fab30b8fdae9902260.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5076 -ip 5076
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 948
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
Files
memory/5076-1-0x0000000000560000-0x0000000000660000-memory.dmp
memory/5076-2-0x0000000002210000-0x000000000223D000-memory.dmp
memory/5076-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5076-4-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/5076-5-0x00000000023A0000-0x00000000023BA000-memory.dmp
memory/5076-6-0x0000000004CE0000-0x0000000005284000-memory.dmp
memory/5076-7-0x0000000002630000-0x0000000002648000-memory.dmp
memory/5076-35-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-34-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-31-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-29-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-27-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-25-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-23-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-21-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-19-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-17-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-15-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-13-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-11-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-9-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-8-0x0000000002630000-0x0000000002643000-memory.dmp
memory/5076-36-0x0000000000560000-0x0000000000660000-memory.dmp
memory/5076-37-0x0000000002210000-0x000000000223D000-memory.dmp
memory/5076-38-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5076-41-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/5076-42-0x0000000000400000-0x0000000000430000-memory.dmp