Analysis Overview
SHA256
d5d93c16e74027afd84610ec711cf044f2ecd169e56995ae6ce6458c6b7588fc
Threat Level: Known bad
The file 2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia was found to be: Known bad.
Malicious Activity Summary
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-18 09:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-18 09:50
Reported
2024-03-18 09:53
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\AppID = "{36938566-B1AA-4E77-9B3F-730CF4E996AB}" | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\Programmable | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576} | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\ = "UIHost Class" | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe"
Network
Files
memory/552-0-0x0000000000400000-0x00000000006DF000-memory.dmp
memory/552-1-0x00000000024B0000-0x00000000026A7000-memory.dmp
memory/552-7-0x00000000024B0000-0x00000000026A7000-memory.dmp
memory/552-12-0x0000000000400000-0x00000000006DF000-memory.dmp
memory/552-13-0x00000000024B0000-0x00000000026A7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-18 09:50
Reported
2024-03-18 09:53
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576} | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\ = "Voice Activation Manager 2 Class" | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\InProcServer32\ = "%SystemRoot%\\SysWow64\\VoiceActivationManager.dll" | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C60EF9F-E190-C5E7-CBDF-08F13EAA6576}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-18_f1ad3bd54bc2ff3fb9f5d25d9605dba2_mafia.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 190.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | 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 | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
Files
memory/5068-0-0x0000000000400000-0x00000000006DF000-memory.dmp
memory/5068-2-0x0000000002950000-0x0000000002B47000-memory.dmp
memory/5068-8-0x0000000002950000-0x0000000002B47000-memory.dmp
memory/5068-13-0x0000000000400000-0x00000000006DF000-memory.dmp
memory/5068-14-0x0000000002950000-0x0000000002B47000-memory.dmp