Analysis Overview
SHA256
49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623
Threat Level: Known bad
The file 49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
Windows security modification
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 20:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 20:47
Reported
2024-11-12 20:49
Platform
win7-20240903-en
Max time kernel
118s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe
"C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe"
Network
Files
memory/2216-2-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2216-1-0x0000000002C10000-0x0000000002D10000-memory.dmp
memory/2216-3-0x00000000003E0000-0x00000000003FA000-memory.dmp
memory/2216-4-0x0000000000400000-0x0000000002B9B000-memory.dmp
memory/2216-5-0x0000000000400000-0x0000000002B9B000-memory.dmp
memory/2216-6-0x0000000004880000-0x0000000004898000-memory.dmp
memory/2216-7-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-8-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-10-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-12-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-16-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-24-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-34-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-32-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-30-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-28-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-26-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-22-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-20-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-18-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-14-0x0000000004880000-0x0000000004893000-memory.dmp
memory/2216-35-0x0000000002C10000-0x0000000002D10000-memory.dmp
memory/2216-36-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2216-38-0x0000000000400000-0x0000000002B9B000-memory.dmp
memory/2216-39-0x0000000000400000-0x0000000000430000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 20:47
Reported
2024-11-12 20:49
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.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\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe
"C:\Users\Admin\AppData\Local\Temp\49c41daa304b09f7f159813bd6ccb16d1f0f83848073a3a699bba28177ddf623N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4960 -ip 4960
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4960 -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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4960-1-0x0000000002D60000-0x0000000002E60000-memory.dmp
memory/4960-2-0x0000000002D30000-0x0000000002D5D000-memory.dmp
memory/4960-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4960-4-0x0000000004C90000-0x0000000004CAA000-memory.dmp
memory/4960-5-0x0000000007390000-0x0000000007934000-memory.dmp
memory/4960-6-0x0000000004D10000-0x0000000004D28000-memory.dmp
memory/4960-35-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-33-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-31-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-29-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-27-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-25-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-23-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-21-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-20-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-17-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-15-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-13-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-11-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-9-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-8-0x0000000004D10000-0x0000000004D23000-memory.dmp
memory/4960-7-0x0000000000400000-0x0000000002B9B000-memory.dmp
memory/4960-36-0x0000000002D60000-0x0000000002E60000-memory.dmp
memory/4960-37-0x0000000002D30000-0x0000000002D5D000-memory.dmp
memory/4960-39-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4960-42-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4960-43-0x0000000000400000-0x0000000002B9B000-memory.dmp