Analysis Overview
SHA256
4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962
Threat Level: Known bad
The file 4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962 was found to be: Known bad.
Malicious Activity Summary
RisePro
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Themida packer
Checks BIOS information in registry
Checks whether UAC is enabled
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 01:14
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
2024-06-22 01:14
Reported
2024-06-22 01:17
Platform
win10v2004-20240508-en
Max time kernel
141s
Max time network
51s
Command Line
Signatures
RisePro
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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.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 |
| N/A | N/A | N/A | N/A |
| 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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe
"C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/3352-0-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/3352-1-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/3352-3-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/3352-2-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/3352-4-0x0000000000400000-0x0000000000C55000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 01:14
Reported
2024-06-22 01:17
Platform
win11-20240508-en
Max time kernel
141s
Max time network
95s
Command Line
Signatures
RisePro
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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.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 |
| N/A | N/A | N/A | N/A |
| 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\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe
"C:\Users\Admin\AppData\Local\Temp\4efdae419cd6ff29897612e8120c30cc78d947ca0bfec23646d6208b3758c962.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/816-0-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/816-1-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/816-2-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/816-3-0x0000000000400000-0x0000000000C55000-memory.dmp
memory/816-4-0x0000000000400000-0x0000000000C55000-memory.dmp