Analysis Overview
SHA256
322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813
Threat Level: Known bad
The file 322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813 was found to be: Known bad.
Malicious Activity Summary
SystemBC
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-05 08:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-05 08:50
Reported
2023-05-05 08:53
Platform
win10v2004-20230220-en
Max time kernel
145s
Max time network
150s
Command Line
Signatures
SystemBC
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\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.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\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe'\"" | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe
"C:\Users\Admin\AppData\Local\Temp\322626ca37f3929c517b4c0ceeb130836be5f36a1eb68ab0adb00c0f4a3f3813.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| N/A | 185.161.248.16:4440 | tcp | |
| US | 8.8.8.8:53 | 16.248.161.185.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp |
Files
memory/4424-133-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-134-0x0000000004910000-0x0000000004911000-memory.dmp
memory/4424-135-0x0000000004900000-0x0000000004901000-memory.dmp
memory/4424-136-0x00000000048F0000-0x00000000048F1000-memory.dmp
memory/4424-137-0x00000000048E0000-0x00000000048E1000-memory.dmp
memory/4424-138-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-139-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-140-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-141-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-142-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-143-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-144-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-145-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-146-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-147-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-148-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-149-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-150-0x0000000000400000-0x000000000083B000-memory.dmp
memory/4424-151-0x0000000000400000-0x000000000083B000-memory.dmp