Analysis Overview
SHA256
61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58
Threat Level: Known bad
The file 61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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
2024-10-02 06:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 06:12
Reported
2024-10-02 06:15
Platform
win7-20240903-en
Max time kernel
120s
Max time network
124s
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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe
"C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/2708-4-0x00000000003A0000-0x0000000000A5D000-memory.dmp
memory/2708-3-0x00000000003A0000-0x0000000000A5D000-memory.dmp
memory/2708-2-0x00000000003A1000-0x00000000003C4000-memory.dmp
memory/2708-1-0x0000000077850000-0x0000000077852000-memory.dmp
memory/2708-0-0x00000000003A0000-0x0000000000A5D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 06:12
Reported
2024-10-02 06:15
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
95s
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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.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\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe
"C:\Users\Admin\AppData\Local\Temp\61959a4f6720629f28f97cb7341d9ac81fb91c91e97ddc28f9840b6eae8bac58.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/440-0-0x0000000000D30000-0x00000000013ED000-memory.dmp
memory/440-1-0x00000000774C4000-0x00000000774C6000-memory.dmp
memory/440-2-0x0000000000D31000-0x0000000000D54000-memory.dmp
memory/440-3-0x0000000000D30000-0x00000000013ED000-memory.dmp
memory/440-4-0x0000000000D30000-0x00000000013ED000-memory.dmp