Analysis Overview
SHA256
936004bbb9d3c4763c0e36cc887b21315ae6c2d55c366cb3b3390d480b827107
Threat Level: Known bad
The file feedlablest.exe was found to be: Known bad.
Malicious Activity Summary
Systembc family
SystemBC
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Checks BIOS information in registry
Executes dropped EXE
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-05 12:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-05 12:54
Reported
2025-03-05 12:56
Platform
win10ltsc2021-20250217-en
Max time kernel
145s
Max time network
148s
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\feedlablest.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\ProgramData\cnbpdag\cglsch.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\feedlablest.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\feedlablest.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-983685854-559653692-675906587-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\feedlablest.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-983685854-559653692-675906587-1000\Software\Wine | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\feedlablest.exe | N/A |
| N/A | N/A | C:\ProgramData\cnbpdag\cglsch.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\feedlablest.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\feedlablest.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\feedlablest.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\feedlablest.exe | N/A |
| N/A | N/A | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
| N/A | N/A | C:\ProgramData\cnbpdag\cglsch.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\feedlablest.exe
"C:\Users\Admin\AppData\Local\Temp\feedlablest.exe"
C:\ProgramData\cnbpdag\cglsch.exe
"C:\ProgramData\cnbpdag\cglsch.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 | 213.209.150.137:4227 | towerbingobongoboom.com | tcp |
Files
memory/4304-0-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-1-0x00000000772D5000-0x00000000772D7000-memory.dmp
memory/4304-2-0x0000000000401000-0x0000000000403000-memory.dmp
memory/4304-3-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-5-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-6-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-7-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-8-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-9-0x0000000000400000-0x0000000000823000-memory.dmp
C:\ProgramData\cnbpdag\cglsch.exe
| MD5 | f53198e8b444658cf7134f5ccb466a98 |
| SHA1 | 0283e56ed7201eecfc7dad30cc6f3f30d677be66 |
| SHA256 | 936004bbb9d3c4763c0e36cc887b21315ae6c2d55c366cb3b3390d480b827107 |
| SHA512 | ee40f63f7b75cc1b55d11c56c25086d2d66ae86a3f65326d5a75cf0f2fac94ebee622cd4844b4f6468b2bfd011ab80558f41e1b62d2a7864b0ce7f61d3bdcf09 |
memory/888-11-0x0000000000400000-0x0000000000823000-memory.dmp
C:\Windows\Tasks\Test Task17.job
| MD5 | 4ae3af1560c8f18a6e2dbf93020a4177 |
| SHA1 | cc7f898eacd103a1b8a4a5e429d1c381b80ea208 |
| SHA256 | e78fbe4999d2c246d35dad5e3f2883047e22c41022cb0b660594d7cd0d8265c3 |
| SHA512 | 89adcaaca14e42acd24909cc93c23fbedad5ce0b621bc0a6b4b0bab49ebcc4655868ae5a238e0fc6806807983a33f7430709726c067dfbdda51dd0995a028921 |
memory/888-13-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-14-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-15-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-16-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-17-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-18-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-19-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-20-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-21-0x0000000000400000-0x0000000000823000-memory.dmp
memory/4304-23-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-24-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-25-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-26-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-27-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-28-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-29-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-30-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-31-0x0000000000400000-0x0000000000823000-memory.dmp
memory/888-32-0x0000000000400000-0x0000000000823000-memory.dmp