Analysis Overview
SHA256
3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd
Threat Level: Known bad
The file 3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-20 07:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 07:20
Reported
2024-09-20 07:23
Platform
win7-20240704-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Stealc
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\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.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\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe
"C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2516-0-0x0000000000B00000-0x0000000000FF3000-memory.dmp
memory/2516-1-0x0000000077230000-0x0000000077232000-memory.dmp
memory/2516-3-0x0000000000B00000-0x0000000000FF3000-memory.dmp
memory/2516-2-0x0000000000B01000-0x0000000000B15000-memory.dmp
memory/2516-4-0x0000000000B00000-0x0000000000FF3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 07:20
Reported
2024-09-20 07:23
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
139s
Command Line
Signatures
Stealc
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\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.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\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe
"C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4576-0-0x0000000000D10000-0x0000000001203000-memory.dmp
memory/4576-1-0x0000000077DC4000-0x0000000077DC6000-memory.dmp
memory/4576-2-0x0000000000D11000-0x0000000000D25000-memory.dmp
memory/4576-3-0x0000000000D10000-0x0000000001203000-memory.dmp
memory/4576-4-0x0000000000D10000-0x0000000001203000-memory.dmp