Analysis Overview
SHA256
b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8
Threat Level: Known bad
The file b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8 was found to be: Known bad.
Malicious Activity Summary
RisePro
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Checks BIOS information in registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-15 17:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-15 17:50
Reported
2024-04-15 17:53
Platform
win10v2004-20240412-en
Max time kernel
141s
Max time network
115s
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\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.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\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe
"C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3388-0-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-1-0x0000000077BA4000-0x0000000077BA6000-memory.dmp
memory/3388-3-0x0000000004DC0000-0x0000000004DC1000-memory.dmp
memory/3388-2-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
memory/3388-5-0x0000000004DB0000-0x0000000004DB1000-memory.dmp
memory/3388-4-0x0000000004E20000-0x0000000004E21000-memory.dmp
memory/3388-6-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
memory/3388-7-0x0000000004E00000-0x0000000004E01000-memory.dmp
memory/3388-8-0x0000000004E10000-0x0000000004E11000-memory.dmp
memory/3388-9-0x0000000004DF0000-0x0000000004DF1000-memory.dmp
memory/3388-10-0x0000000004E40000-0x0000000004E41000-memory.dmp
memory/3388-11-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/3388-12-0x0000000004D90000-0x0000000004D91000-memory.dmp
memory/3388-13-0x0000000004E60000-0x0000000004E62000-memory.dmp
memory/3388-14-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-15-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-16-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-17-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-18-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-19-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-20-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-21-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-22-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-23-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-24-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-25-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-26-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-27-0x0000000000740000-0x0000000000CE0000-memory.dmp
memory/3388-28-0x0000000000740000-0x0000000000CE0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-15 17:50
Reported
2024-04-15 17:53
Platform
win11-20240412-en
Max time kernel
141s
Max time network
95s
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\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.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\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe
"C:\Users\Admin\AppData\Local\Temp\b49f98b6b6f6f6e0ad7f932487a9a44e87bdd511455f9637ad884ac17bb23cc8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1676-0-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-1-0x00000000777A6000-0x00000000777A8000-memory.dmp
memory/1676-3-0x0000000004ED0000-0x0000000004ED1000-memory.dmp
memory/1676-2-0x0000000004F00000-0x0000000004F01000-memory.dmp
memory/1676-5-0x0000000004F40000-0x0000000004F41000-memory.dmp
memory/1676-4-0x0000000004EC0000-0x0000000004EC1000-memory.dmp
memory/1676-7-0x0000000004F10000-0x0000000004F11000-memory.dmp
memory/1676-6-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
memory/1676-9-0x0000000004F60000-0x0000000004F61000-memory.dmp
memory/1676-8-0x0000000004F30000-0x0000000004F31000-memory.dmp
memory/1676-11-0x0000000004F50000-0x0000000004F51000-memory.dmp
memory/1676-10-0x0000000004EF0000-0x0000000004EF1000-memory.dmp
memory/1676-12-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
memory/1676-13-0x0000000004F90000-0x0000000004F92000-memory.dmp
memory/1676-14-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-15-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-16-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-17-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-18-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-19-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-20-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-21-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-22-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-23-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-24-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-25-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-26-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-27-0x0000000000BF0000-0x0000000001190000-memory.dmp
memory/1676-28-0x0000000000BF0000-0x0000000001190000-memory.dmp