Analysis Overview
SHA256
c13d59dc2e8ee1cbdb8016de0fb3b374f827406fa5d2d1aa4a2820170816d131
Threat Level: Known bad
The file cubrodriver.exe was found to be: Known bad.
Malicious Activity Summary
SystemBC
Systembc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-07 18:06
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-07 18:06
Reported
2025-03-07 18:08
Platform
win7-20240903-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
SystemBC
Systembc family
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\cubrodriver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\pnnppg\dpete.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\cubrodriver.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\pnnppg\dpete.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\pnnppg\dpete.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\pnnppg\dpete.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine | C:\ProgramData\pnnppg\dpete.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| N/A | N/A | C:\ProgramData\pnnppg\dpete.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Test Task17.job | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\pnnppg\dpete.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| N/A | N/A | C:\ProgramData\pnnppg\dpete.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1792 wrote to memory of 2436 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\pnnppg\dpete.exe |
| PID 1792 wrote to memory of 2436 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\pnnppg\dpete.exe |
| PID 1792 wrote to memory of 2436 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\pnnppg\dpete.exe |
| PID 1792 wrote to memory of 2436 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\pnnppg\dpete.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe
"C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {18B489AB-A6D7-446D-8369-254E57B24742} S-1-5-21-3063565911-2056067323-3330884624-1000:KHBTHJFA\Admin:Interactive:[1]
C:\ProgramData\pnnppg\dpete.exe
C:\ProgramData\pnnppg\dpete.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | towerbingobongoboom.com | udp |
| US | 213.209.150.137:4000 | towerbingobongoboom.com | tcp |
| US | 213.209.150.137:4086 | towerbingobongoboom.com | tcp |
Files
memory/2716-0-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-1-0x00000000779F0000-0x00000000779F2000-memory.dmp
memory/2716-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/2716-4-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-6-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-7-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-8-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-9-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-10-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-11-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-12-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-13-0x0000000000400000-0x0000000000840000-memory.dmp
C:\ProgramData\pnnppg\dpete.exe
| MD5 | 190272ebd2e82a80b242b1bdd442b859 |
| SHA1 | fceb12a205c28c30b2049c55924a9872a1a3eb71 |
| SHA256 | c13d59dc2e8ee1cbdb8016de0fb3b374f827406fa5d2d1aa4a2820170816d131 |
| SHA512 | f3b30d8ea2dd2c451a042b4ed7a9e98d2bcfbb86a88bec2d672a3e1ae6ab3932daf8987eef872e6adb11144f92b9954ac6f6ce67e24a2bc391d7b34ebef876ae |
memory/2436-16-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-17-0x0000000000400000-0x0000000000840000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | 90a8fd508bbb57d9ff7a41fc77f6eba5 |
| SHA1 | dda06c2c9e1f8929091b8a4a90cf4cfcd70b9111 |
| SHA256 | df8f0b1900a3ccb967c2d6bbe178b266550a851780d32037d441e37021b8823b |
| SHA512 | a3ef8301632b1b01098adfdf039d843f89c37e55a331295fa749f8b30cf99fb06973215e654b1eb5e536bafa2f709592626cd86d20806fd047f305ff9e32e076 |
memory/2436-19-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-20-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-21-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-22-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-23-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-24-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2716-25-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-26-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-27-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-28-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-29-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-30-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-31-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-32-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-33-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-34-0x0000000000400000-0x0000000000840000-memory.dmp
memory/2436-35-0x0000000000400000-0x0000000000840000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-07 18:06
Reported
2025-03-07 18:08
Platform
win10v2004-20250217-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
SystemBC
Systembc family
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\cubrodriver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\mlld\shpfmi.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\mlld\shpfmi.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\mlld\shpfmi.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\mlld\shpfmi.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\Software\Wine | C:\ProgramData\mlld\shpfmi.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| N/A | N/A | C:\ProgramData\mlld\shpfmi.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Test Task17.job | C:\Users\Admin\AppData\Local\Temp\cubrodriver.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\cubrodriver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\mlld\shpfmi.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe | N/A |
| N/A | N/A | C:\ProgramData\mlld\shpfmi.exe | N/A |
| N/A | N/A | C:\ProgramData\mlld\shpfmi.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe
"C:\Users\Admin\AppData\Local\Temp\cubrodriver.exe"
C:\ProgramData\mlld\shpfmi.exe
C:\ProgramData\mlld\shpfmi.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | towerbingobongoboom.com | udp |
| US | 213.209.150.137:4000 | towerbingobongoboom.com | tcp |
| US | 213.209.150.137:4151 | towerbingobongoboom.com | tcp |
Files
memory/4516-0-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-1-0x00000000778A4000-0x00000000778A6000-memory.dmp
memory/4516-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/4516-3-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-6-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-7-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-8-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-9-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-10-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-11-0x0000000000400000-0x0000000000840000-memory.dmp
C:\ProgramData\mlld\shpfmi.exe
| MD5 | 190272ebd2e82a80b242b1bdd442b859 |
| SHA1 | fceb12a205c28c30b2049c55924a9872a1a3eb71 |
| SHA256 | c13d59dc2e8ee1cbdb8016de0fb3b374f827406fa5d2d1aa4a2820170816d131 |
| SHA512 | f3b30d8ea2dd2c451a042b4ed7a9e98d2bcfbb86a88bec2d672a3e1ae6ab3932daf8987eef872e6adb11144f92b9954ac6f6ce67e24a2bc391d7b34ebef876ae |
memory/5032-14-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-15-0x0000000000400000-0x0000000000840000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | f4c535447ca21666793e5f975d70dfe3 |
| SHA1 | c2931689d97fa59502540a1fc4207e8f3cdef260 |
| SHA256 | a4f6ed3925b1adda1d07788a6495e60d7a6aed2a7e41c3fe43575be8a4b760fd |
| SHA512 | fc40bce69443035df4c1c6bf4b1c77c17fdc4083a201bccf0399d1fc9f8e0e6eced104e5bba121a66fc7057912a5572a5a7aa03d770c7eee26deaeb02c0f9d7e |
memory/4516-17-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-18-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-19-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-20-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-21-0x0000000000400000-0x0000000000840000-memory.dmp
memory/4516-22-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-24-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-25-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-26-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-27-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-28-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-29-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-30-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-31-0x0000000000400000-0x0000000000840000-memory.dmp
memory/5032-32-0x0000000000400000-0x0000000000840000-memory.dmp