Analysis Overview
SHA256
1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7
Threat Level: Known bad
The file 1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7 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
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 10:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 10:25
Reported
2024-04-03 10:28
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
156s
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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe
"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.73.42.20.in-addr.arpa | udp |
Files
memory/4272-0-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-1-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-2-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-3-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-4-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-5-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-6-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-7-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-8-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-9-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-10-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-11-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-12-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-13-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-14-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-15-0x00000000009E0000-0x0000000000D9C000-memory.dmp
memory/4272-16-0x00000000009E0000-0x0000000000D9C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 10:25
Reported
2024-04-03 10:28
Platform
win11-20240221-en
Max time kernel
141s
Max time network
93s
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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-160263616-143223877-1356318919-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe
"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/4940-0-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-1-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-2-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-3-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-4-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-5-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-6-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-7-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-8-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-9-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-10-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-11-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-12-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-13-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-14-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-15-0x0000000000760000-0x0000000000B1C000-memory.dmp
memory/4940-16-0x0000000000760000-0x0000000000B1C000-memory.dmp