Analysis Overview
SHA256
b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172
Threat Level: Known bad
The file b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe 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
Checks computer location settings
Loads dropped DLL
Windows security modification
Executes dropped EXE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 17:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:40
Reported
2024-11-13 17:43
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Windows\Temp\1.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Windows\Temp\1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features | C:\Windows\Temp\1.exe | N/A |
Enumerates physical storage devices
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\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Temp\1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1728 wrote to memory of 6256 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
| PID 1728 wrote to memory of 6256 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
| PID 1728 wrote to memory of 6256 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
| PID 1728 wrote to memory of 6256 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe
"C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe"
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
Network
Files
memory/1728-1-0x00000000009D0000-0x0000000000AD0000-memory.dmp
memory/1728-3-0x0000000000400000-0x000000000081C000-memory.dmp
memory/1728-2-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1728-4-0x00000000025C0000-0x0000000002618000-memory.dmp
memory/1728-5-0x0000000004B70000-0x0000000004BC6000-memory.dmp
memory/1728-6-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-41-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-7-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-59-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-69-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-9-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-11-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-13-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-15-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-17-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-19-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-21-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-23-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-25-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-27-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-29-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-31-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-33-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-35-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-37-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-39-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-43-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-45-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-53-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-67-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-65-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-63-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-61-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-57-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-55-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-51-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-49-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-47-0x0000000004B70000-0x0000000004BC1000-memory.dmp
memory/1728-2134-0x00000000024B0000-0x00000000024BA000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1728-2143-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1728-2142-0x0000000000400000-0x000000000081C000-memory.dmp
memory/6256-2144-0x000007FEF5FD3000-0x000007FEF5FD4000-memory.dmp
memory/6256-2145-0x0000000000A80000-0x0000000000A8A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:40
Reported
2024-11-13 17:43
Platform
win10v2004-20241007-en
Max time kernel
77s
Max time network
142s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Windows\Temp\1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Windows\Temp\1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Windows\Temp\1.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Windows\Temp\1.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.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\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Temp\1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 4772 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
| PID 2316 wrote to memory of 4772 | N/A | C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe | C:\Windows\Temp\1.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe
"C:\Users\Admin\AppData\Local\Temp\b6bdaa9ba610cf8b232e7b07e084ac3992fc4c85bce279c8d8d12f722bffb172N.exe"
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2316 -ip 2316
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 1316
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
Files
memory/2316-1-0x0000000000910000-0x0000000000A10000-memory.dmp
memory/2316-2-0x0000000002480000-0x00000000024CC000-memory.dmp
memory/2316-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2316-4-0x0000000000400000-0x000000000081C000-memory.dmp
memory/2316-5-0x00000000026A0000-0x00000000026F8000-memory.dmp
memory/2316-6-0x0000000004FD0000-0x0000000005574000-memory.dmp
memory/2316-7-0x0000000004E40000-0x0000000004E96000-memory.dmp
memory/2316-63-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-71-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-69-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-67-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-65-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-61-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-59-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-57-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-55-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-53-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-49-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-47-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-45-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-41-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-39-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-37-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-35-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-33-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-31-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-27-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-23-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-21-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-19-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-17-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-15-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-12-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-9-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-8-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-51-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-43-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-29-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-25-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-13-0x0000000004E40000-0x0000000004E91000-memory.dmp
memory/2316-2137-0x0000000005720000-0x000000000572A000-memory.dmp
memory/2316-2136-0x0000000000910000-0x0000000000A10000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4772-2150-0x00000000004D0000-0x00000000004DA000-memory.dmp
memory/4772-2151-0x00007FFF2A143000-0x00007FFF2A145000-memory.dmp
memory/2316-2154-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2316-2153-0x0000000002480000-0x00000000024CC000-memory.dmp
memory/2316-2155-0x0000000000400000-0x000000000081C000-memory.dmp