Analysis Overview
SHA256
8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468
Threat Level: Known bad
The file 8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468 was found to be: Known bad.
Malicious Activity Summary
Modifies firewall policy service
Sality
UAC bypass
Windows security bypass
Windows security modification
UPX packed file
Checks whether UAC is enabled
Checks installed software on the system
Drops file in Windows directory
Unsigned PE
Suspicious behavior: EnumeratesProcesses
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-18 13:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 13:18
Reported
2024-05-18 13:21
Platform
win10v2004-20240426-en
Max time kernel
132s
Max time network
104s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Sality
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Checks installed software on the system
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\e5733a3 | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Suspicious behavior: EnumeratesProcesses
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe
"C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/2984-1-0x0000000000400000-0x0000000000634000-memory.dmp
memory/2984-0-0x0000000002560000-0x000000000361A000-memory.dmp
memory/2984-5-0x0000000000400000-0x0000000000634000-memory.dmp
memory/2984-6-0x0000000002560000-0x000000000361A000-memory.dmp
memory/2984-7-0x0000000002560000-0x000000000361A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 13:18
Reported
2024-05-18 13:21
Platform
win7-20240508-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Sality
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe | N/A |
Checks installed software on the system
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe
"C:\Users\Admin\AppData\Local\Temp\8465368895aae5f39fd68117d05891210d733d6ce98c93418c2839948aa2d468.exe"
Network
Files
memory/2068-0-0x0000000000400000-0x0000000000634000-memory.dmp
memory/2068-2-0x0000000002270000-0x000000000332A000-memory.dmp
memory/2068-4-0x0000000000400000-0x0000000000634000-memory.dmp
memory/2068-3-0x0000000002270000-0x000000000332A000-memory.dmp