Analysis Overview
SHA256
4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf
Threat Level: Known bad
The file 4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.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 07:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 07:29
Reported
2024-09-20 07:32
Platform
win7-20240903-en
Max time kernel
118s
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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe
"C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2948-0-0x0000000000A30000-0x0000000000F23000-memory.dmp
memory/2948-1-0x0000000077130000-0x0000000077132000-memory.dmp
memory/2948-3-0x0000000000A30000-0x0000000000F23000-memory.dmp
memory/2948-2-0x0000000000A31000-0x0000000000A45000-memory.dmp
memory/2948-4-0x0000000000A30000-0x0000000000F23000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 07:29
Reported
2024-09-20 07:32
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
102s
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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.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\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe
"C:\Users\Admin\AppData\Local\Temp\4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 52.111.227.14:443 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/404-0-0x0000000000BE0000-0x00000000010D3000-memory.dmp
memory/404-1-0x0000000076EF4000-0x0000000076EF6000-memory.dmp
memory/404-2-0x0000000000BE1000-0x0000000000BF5000-memory.dmp
memory/404-3-0x0000000000BE0000-0x00000000010D3000-memory.dmp
memory/404-4-0x0000000000BE0000-0x00000000010D3000-memory.dmp