Analysis Overview
SHA256
b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23
Threat Level: Known bad
The file b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23 was found to be: Known bad.
Malicious Activity Summary
RisePro
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 01:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 01:25
Reported
2024-06-22 01:27
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
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\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.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\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe
"C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe"
Network
Files
memory/4480-0-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-1-0x0000000077954000-0x0000000077956000-memory.dmp
memory/4480-2-0x00000000002F1000-0x000000000039D000-memory.dmp
memory/4480-3-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-4-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-5-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-6-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-7-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-8-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-9-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-10-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-11-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-12-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-13-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-14-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-15-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-16-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-17-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-18-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-19-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-20-0x00000000002F0000-0x00000000008F9000-memory.dmp
memory/4480-21-0x00000000002F0000-0x00000000008F9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 01:25
Reported
2024-06-22 01:27
Platform
win11-20240611-en
Max time kernel
140s
Max time network
123s
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\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.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\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-952492217-3293592999-1071733403-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe
"C:\Users\Admin\AppData\Local\Temp\b1b3b9350a308abb2fa62f15f81ce31b4c0b34034fc30166104dd73e4dd98b23.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | 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 |
Files
memory/4088-0-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-1-0x0000000077CD6000-0x0000000077CD8000-memory.dmp
memory/4088-2-0x0000000000EC1000-0x0000000000F6D000-memory.dmp
memory/4088-3-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-4-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-5-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-6-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-7-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-8-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-9-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-10-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-11-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-12-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-13-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-14-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-15-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-16-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-17-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-18-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-19-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-20-0x0000000000EC0000-0x00000000014C9000-memory.dmp
memory/4088-21-0x0000000000EC0000-0x00000000014C9000-memory.dmp