Analysis Overview
SHA256
8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54
Threat Level: Known bad
The file 8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54 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 02:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 02:55
Reported
2024-06-22 02:58
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe
"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| 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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.179.89.13.in-addr.arpa | udp |
Files
memory/3724-0-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-1-0x0000000077834000-0x0000000077836000-memory.dmp
memory/3724-2-0x0000000000EB1000-0x0000000000F5D000-memory.dmp
memory/3724-3-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-4-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-5-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-6-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-7-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-8-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-9-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-10-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-11-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-12-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-13-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-14-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-15-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-16-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-17-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-18-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-19-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-20-0x0000000000EB0000-0x00000000014C6000-memory.dmp
memory/3724-21-0x0000000000EB0000-0x00000000014C6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 02:55
Reported
2024-06-22 02:58
Platform
win11-20240508-en
Max time kernel
146s
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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe
"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe"
Network
Files
memory/2888-0-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-1-0x0000000077C36000-0x0000000077C38000-memory.dmp
memory/2888-2-0x0000000000301000-0x00000000003AD000-memory.dmp
memory/2888-3-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-4-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-5-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-6-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-7-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-8-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-9-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-10-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-11-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-12-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-13-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-14-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-15-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-16-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-17-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-18-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-19-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-20-0x0000000000300000-0x0000000000916000-memory.dmp
memory/2888-21-0x0000000000300000-0x0000000000916000-memory.dmp