Analysis Overview
SHA256
8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1
Threat Level: Known bad
The file 8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
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
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-02 08:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 08:52
Reported
2024-10-02 08:54
Platform
win7-20240903-en
Max time kernel
121s
Max time network
121s
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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe
"C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/540-0-0x00000000011A0000-0x0000000001855000-memory.dmp
memory/540-1-0x0000000077320000-0x0000000077322000-memory.dmp
memory/540-2-0x00000000011A1000-0x00000000011C4000-memory.dmp
memory/540-3-0x00000000011A0000-0x0000000001855000-memory.dmp
memory/540-4-0x00000000011A0000-0x0000000001855000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 08:52
Reported
2024-10-02 08:54
Platform
win10v2004-20240802-en
Max time kernel
97s
Max time network
149s
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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.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\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe
"C:\Users\Admin\AppData\Local\Temp\8feb29e2e21519c5fe6d92999271bf4419c896d19b4a514f6cac5dfbbd6005d1.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4956-0-0x0000000000950000-0x0000000001005000-memory.dmp
memory/4956-1-0x0000000077E84000-0x0000000077E86000-memory.dmp
memory/4956-2-0x0000000000951000-0x0000000000974000-memory.dmp
memory/4956-3-0x0000000000950000-0x0000000001005000-memory.dmp
memory/4956-4-0x0000000000950000-0x0000000001005000-memory.dmp