Analysis Overview
SHA256
28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b
Threat Level: Known bad
The file 28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe was found to be: Known bad.
Malicious Activity Summary
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-06 12:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-06 12:58
Reported
2024-10-06 13:01
Platform
win7-20240903-en
Max time kernel
117s
Max time network
117s
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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
AutoIT Executable
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\ = "AVI Compressed Stream" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InprocServer32\ = "%SystemRoot%\\SysWow64\\avifil32.dll" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InprocServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107} | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Processes
C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe
"C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe"
Network
Files
memory/1448-7-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-6-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
memory/1448-0-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
memory/1448-11-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-14-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-13-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-10-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-17-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
memory/1448-16-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-15-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-18-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
memory/1448-20-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
memory/1448-21-0x0000000000400000-0x0000000000895000-memory.dmp
memory/1448-22-0x0000000002DD0000-0x0000000002FDC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-06 12:58
Reported
2024-10-06 13:01
Platform
win10v2004-20240802-en
Max time kernel
92s
Max time network
153s
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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
AutoIT Executable
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107} | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\ = "DeviceSettingsProvider" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\Implemented Categories\{9943F337-72A7-41B2-AF93-3E801E7730D4} | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\Implemented Categories\{9943F337-72A7-41B2-AF93-3E801E7730D4}\ = "SettingsProviders" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95FEB107-95FE-B107-95FE-B10795FEB107}\InProcServer32\ = "C:\\Windows\\SysWOW64\\TwinUI.dll" | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Processes
C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe
"C:\Users\Admin\AppData\Local\Temp\28a1789195be417e744d4f3cb81dc3b1e23330be91def9c1b5f1619bde2e223b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
Files
memory/544-0-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-2-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-9-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-13-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-12-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-16-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-15-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-19-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-18-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-17-0x0000000000400000-0x0000000000895000-memory.dmp
memory/544-20-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-22-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-25-0x0000000003750000-0x000000000395C000-memory.dmp
memory/544-24-0x0000000000400000-0x0000000000895000-memory.dmp