Analysis Overview
SHA256
8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9
Threat Level: Known bad
The file 8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.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 01:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:31
Reported
2024-09-20 01:33
Platform
win7-20240903-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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe
"C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2348-0-0x0000000000BB0000-0x0000000001095000-memory.dmp
memory/2348-1-0x0000000077210000-0x0000000077212000-memory.dmp
memory/2348-3-0x0000000000BB0000-0x0000000001095000-memory.dmp
memory/2348-2-0x0000000000BB1000-0x0000000000BC5000-memory.dmp
memory/2348-4-0x0000000000BB0000-0x0000000001095000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:31
Reported
2024-09-20 01:33
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
97s
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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.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\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe
"C:\Users\Admin\AppData\Local\Temp\8e4e9d304d59f9b976519fbe19054c1b69603ba5923c64375b890c0aca6edff9.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/1624-0-0x00000000009B0000-0x0000000000E95000-memory.dmp
memory/1624-1-0x00000000777C4000-0x00000000777C6000-memory.dmp
memory/1624-2-0x00000000009B1000-0x00000000009C5000-memory.dmp
memory/1624-3-0x00000000009B0000-0x0000000000E95000-memory.dmp
memory/1624-4-0x00000000009B0000-0x0000000000E95000-memory.dmp