Analysis Overview
SHA256
342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb
Threat Level: Known bad
The file 342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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 07:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 07:16
Reported
2024-09-20 07:18
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe
"C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/2184-0-0x0000000001170000-0x0000000001655000-memory.dmp
memory/2184-1-0x0000000076FA0000-0x0000000076FA2000-memory.dmp
memory/2184-3-0x0000000001170000-0x0000000001655000-memory.dmp
memory/2184-2-0x0000000001171000-0x0000000001185000-memory.dmp
memory/2184-4-0x0000000001170000-0x0000000001655000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 07:16
Reported
2024-09-20 07:18
Platform
win10v2004-20240802-en
Max time kernel
93s
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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.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\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe
"C:\Users\Admin\AppData\Local\Temp\342ab05ba386ec749c320ab8dac4f07f9b6f2040cfabf0c5731b6d0cce300ceb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
Files
memory/664-0-0x0000000000810000-0x0000000000CF5000-memory.dmp
memory/664-1-0x0000000076EF4000-0x0000000076EF6000-memory.dmp
memory/664-2-0x0000000000811000-0x0000000000825000-memory.dmp
memory/664-3-0x0000000000810000-0x0000000000CF5000-memory.dmp
memory/664-4-0x0000000000810000-0x0000000000CF5000-memory.dmp