Analysis Overview
SHA256
a7c8390922ecfe4e4be4c9ffff567e91298a8bbf96dc96318305f45ec59f5221
Threat Level: Known bad
The file coredrive.exe was found to be: Known bad.
Malicious Activity Summary
SystemBC
Systembc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Executes dropped EXE
Checks BIOS information in registry
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-05 00:36
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-05 00:36
Reported
2025-03-05 00:38
Platform
win7-20240903-en
Max time kernel
147s
Max time network
149s
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\coredrive.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\bpit\unic.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\coredrive.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\bpit\unic.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\bpit\unic.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\bpit\unic.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine | C:\ProgramData\bpit\unic.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| N/A | N/A | C:\ProgramData\bpit\unic.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\coredrive.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\coredrive.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\bpit\unic.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| N/A | N/A | C:\ProgramData\bpit\unic.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2464 wrote to memory of 2924 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\bpit\unic.exe |
| PID 2464 wrote to memory of 2924 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\bpit\unic.exe |
| PID 2464 wrote to memory of 2924 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\bpit\unic.exe |
| PID 2464 wrote to memory of 2924 | N/A | C:\Windows\system32\taskeng.exe | C:\ProgramData\bpit\unic.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\coredrive.exe
"C:\Users\Admin\AppData\Local\Temp\coredrive.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {7672AAAE-DBB7-4565-8B9F-5ECEE2F2581D} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
C:\ProgramData\bpit\unic.exe
C:\ProgramData\bpit\unic.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 | 213.209.150.137:4645 | towerbingobongoboom.com | tcp |
Files
memory/2556-0-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-1-0x0000000077110000-0x0000000077112000-memory.dmp
memory/2556-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/2556-4-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-6-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-7-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-8-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-9-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-10-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-11-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-12-0x0000000000400000-0x0000000000823000-memory.dmp
C:\ProgramData\bpit\unic.exe
| MD5 | c6a399eb155322a8cbf1390c118553cb |
| SHA1 | c59b0aa34638e8991358520e29625bb7fb4e3b6b |
| SHA256 | a7c8390922ecfe4e4be4c9ffff567e91298a8bbf96dc96318305f45ec59f5221 |
| SHA512 | 6437b6ea8990130f8e69b113f6ec8310e8831a80a2cf7ef1d8d16b323729a89c4a00a8900030e77f5671a7a40971e519731ec22519d98d7af29577dcb5dfe44e |
memory/2924-15-0x0000000000400000-0x0000000000823000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | 31e587f578317e6817571197119cd22a |
| SHA1 | b71bdcecb9bf97869db76f79c9f09f084de86105 |
| SHA256 | 37b2e47ce05ad0bc4768dc0a75165c17a906a6933ec7db9ba72be93cd6dc1860 |
| SHA512 | 2fa407014b3ac23049d7bc5dd05b1145025b4e17dd35ec06d5b6aee37e4f926deb2ae1b5d937c6ac2499eabeea8c7115e17c8d0a868702586033916cd58963e6 |
memory/2924-18-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-16-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-19-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-20-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-21-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-22-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-23-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-24-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2556-27-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-28-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-29-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-30-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-31-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-32-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-33-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-34-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-35-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-36-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2924-37-0x0000000000400000-0x0000000000823000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-05 00:36
Reported
2025-03-05 00:38
Platform
win10v2004-20250217-en
Max time kernel
148s
Max time network
151s
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\coredrive.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\shvdu\ldvrbjv.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\coredrive.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000\Software\Wine | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| N/A | N/A | C:\ProgramData\shvdu\ldvrbjv.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\coredrive.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\coredrive.exe | N/A |
| N/A | N/A | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
| N/A | N/A | C:\ProgramData\shvdu\ldvrbjv.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\coredrive.exe
"C:\Users\Admin\AppData\Local\Temp\coredrive.exe"
C:\ProgramData\shvdu\ldvrbjv.exe
C:\ProgramData\shvdu\ldvrbjv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | towerbingobongoboom.com | udp |
| US | 213.209.150.137:4000 | towerbingobongoboom.com | tcp |
| US | 213.209.150.137:4647 | towerbingobongoboom.com | tcp |
Files
memory/4648-0-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-1-0x0000000077A74000-0x0000000077A76000-memory.dmp
memory/4648-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/4648-3-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-6-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-7-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-8-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-9-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-10-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-11-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-12-0x0000000000400000-0x0000000000823000-memory.dmp
C:\ProgramData\shvdu\ldvrbjv.exe
| MD5 | c6a399eb155322a8cbf1390c118553cb |
| SHA1 | c59b0aa34638e8991358520e29625bb7fb4e3b6b |
| SHA256 | a7c8390922ecfe4e4be4c9ffff567e91298a8bbf96dc96318305f45ec59f5221 |
| SHA512 | 6437b6ea8990130f8e69b113f6ec8310e8831a80a2cf7ef1d8d16b323729a89c4a00a8900030e77f5671a7a40971e519731ec22519d98d7af29577dcb5dfe44e |
memory/2432-15-0x0000000000400000-0x0000000000823000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | 82b0506ee0b42bc056ba56cc6cc7ffcb |
| SHA1 | 9b46bd036ec6cb52d95f8f09098e76901c94636a |
| SHA256 | dae88afefab97a54cdf2a8248ffe51c8151ef1cd9f1e477fd93cd871daf7c41c |
| SHA512 | 89ff359476904cf39995009b56d349c3ee4d37002966698759436d0db049264dbefbf2ec7a95fcc728699f3e531901b526e416822016120bc8c569b5b09d57f9 |
memory/2432-17-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-18-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-19-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-20-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-21-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-22-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4648-24-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-25-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-26-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-27-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-28-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-29-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-30-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-31-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-32-0x0000000000400000-0x0000000000823000-memory.dmp
memory/2432-33-0x0000000000400000-0x0000000000823000-memory.dmp