Analysis Overview
SHA256
3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950
Threat Level: Known bad
The file 3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950 was found to be: Known bad.
Malicious Activity Summary
Sality
Modifies firewall policy service
UAC bypass
Windows security bypass
UPX packed file
Windows security modification
Checks whether UAC is enabled
Unsigned PE
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-19 23:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-19 23:45
Reported
2024-02-19 23:47
Platform
win7-20231215-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Sality
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe
"C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe"
Network
Files
memory/2232-0-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2232-2-0x000000006FFF0000-0x0000000070000000-memory.dmp
memory/2232-4-0x0000000001DA0000-0x0000000002E5A000-memory.dmp
memory/2232-5-0x0000000000400000-0x0000000000478000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-19 23:45
Reported
2024-02-19 23:47
Platform
win10v2004-20231215-en
Max time kernel
89s
Max time network
149s
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\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.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\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.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\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc | C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
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\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
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\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe
"C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/5100-0-0x0000000000400000-0x0000000000478000-memory.dmp
memory/5100-2-0x000000006FFF0000-0x0000000070000000-memory.dmp
memory/5100-1-0x0000000002360000-0x000000000341A000-memory.dmp
memory/5100-4-0x0000000000400000-0x0000000000478000-memory.dmp
memory/5100-5-0x0000000002360000-0x000000000341A000-memory.dmp