Analysis Overview
SHA256
b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4
Threat Level: Likely malicious
The file b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 08:38
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 08:38
Reported
2024-11-17 08:41
Platform
win7-20240903-en
Max time kernel
140s
Max time network
122s
Command Line
Signatures
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\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | 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\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe
"C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe"
Network
Files
memory/2668-0-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/2668-1-0x0000000075F6E000-0x0000000075F6F000-memory.dmp
memory/2668-2-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-7-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-9-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-8-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-6-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-5-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-4-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-3-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-10-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-11-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/2668-12-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/2668-13-0x00000000003F0000-0x00000000003FC000-memory.dmp
memory/2668-14-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/2668-15-0x0000000075F60000-0x0000000075FA7000-memory.dmp
memory/2668-16-0x0000000075F6E000-0x0000000075F6F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-17 08:38
Reported
2024-11-17 08:41
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
140s
Command Line
Signatures
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\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.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\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | 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\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe
"C:\Users\Admin\AppData\Local\Temp\b6d10bb1746b946c352471a3c9278fa4d86ce122ccf37b3a7dab01c75abe90c4.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/636-0-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/636-3-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-2-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-5-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-6-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-4-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-1-0x0000000076450000-0x0000000076451000-memory.dmp
memory/636-7-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/636-8-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/636-9-0x0000000002E40000-0x0000000002E4C000-memory.dmp
memory/636-10-0x0000000005040000-0x00000000050D2000-memory.dmp
memory/636-11-0x00000000051C0000-0x0000000005764000-memory.dmp
memory/636-12-0x0000000000400000-0x00000000009F8000-memory.dmp
memory/636-13-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-14-0x0000000076450000-0x0000000076451000-memory.dmp
memory/636-15-0x0000000076430000-0x0000000076520000-memory.dmp
memory/636-17-0x0000000076430000-0x0000000076520000-memory.dmp