Analysis Overview
SHA256
208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685
Threat Level: Known bad
The file 208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685.exe 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
Executes dropped EXE
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 18:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 18:30
Reported
2024-11-13 18:32
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
97s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.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\IXP000.TMP\268969931.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\IXP000.TMP\268969931.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\IXP000.TMP\161367079.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\IXP000.TMP\161367079.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\IXP000.TMP\161367079.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\IXP000.TMP\268969931.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.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\IXP000.TMP\161367079.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\IXP000.TMP\161367079.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\IXP000.TMP\268969931.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.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\IXP000.TMP\161367079.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.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\IXP000.TMP\268969931.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685.exe
"C:\Users\Admin\AppData\Local\Temp\208cb2e968fa1a58f8c3bf06f528c23039fca5d580db73bf03b7f407f547d685.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3620 -ip 3620
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 1080
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161367079.exe
| MD5 | 2b71f4b18ac8214a2bff547b6ce2f64f |
| SHA1 | b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5 |
| SHA256 | f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc |
| SHA512 | 33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177 |
memory/5028-7-0x0000000074AEE000-0x0000000074AEF000-memory.dmp
memory/5028-8-0x0000000002380000-0x000000000239A000-memory.dmp
memory/5028-9-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/5028-11-0x0000000004F40000-0x0000000004F58000-memory.dmp
memory/5028-10-0x0000000004970000-0x0000000004F14000-memory.dmp
memory/5028-23-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-39-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-37-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-40-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/5028-35-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-33-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-31-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-29-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-27-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-25-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-21-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-19-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-17-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-15-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-13-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-12-0x0000000004F40000-0x0000000004F53000-memory.dmp
memory/5028-41-0x0000000074AEE000-0x0000000074AEF000-memory.dmp
memory/5028-42-0x0000000074AE0000-0x0000000075290000-memory.dmp
memory/5028-44-0x0000000074AE0000-0x0000000075290000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\268969931.exe
| MD5 | 75729bf4a351a061db945a6270bb0f89 |
| SHA1 | 1f62610503899b6df5c3375b0cc80faa6d923554 |
| SHA256 | aec087ce8e57d89b836d7e235b6edb9b9b67b00102d9b2c7245cca134b0868b7 |
| SHA512 | 6da97d68b0dd122f1a2c11e5c4652b452168b012771c936d7f9ffbb5558414d0bd309604cb1ab99fe4b32cdd8132fa7b7b6970e45239feb05c70c2dbf09d72ac |
memory/3620-49-0x0000000002E00000-0x0000000002F00000-memory.dmp
memory/3620-50-0x0000000002CB0000-0x0000000002CDD000-memory.dmp
memory/3620-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3620-80-0x0000000002E00000-0x0000000002F00000-memory.dmp
memory/3620-82-0x0000000002CB0000-0x0000000002CDD000-memory.dmp
memory/3620-81-0x0000000000400000-0x0000000002B9B000-memory.dmp
memory/3620-83-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3620-86-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3620-85-0x0000000000400000-0x0000000002B9B000-memory.dmp