Analysis Overview
SHA256
42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20
Threat Level: Known bad
The file 42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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
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 08:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 08:27
Reported
2024-10-02 08:30
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
153s
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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe
"C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4440-0-0x0000000000600000-0x0000000000CAE000-memory.dmp
memory/4440-1-0x0000000077A94000-0x0000000077A96000-memory.dmp
memory/4440-2-0x0000000000601000-0x0000000000624000-memory.dmp
memory/4440-3-0x0000000000600000-0x0000000000CAE000-memory.dmp
memory/4440-4-0x0000000000600000-0x0000000000CAE000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 08:27
Reported
2024-10-02 08:30
Platform
win7-20240903-en
Max time kernel
71s
Max time network
18s
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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.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\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe
"C:\Users\Admin\AppData\Local\Temp\42db72d6b807b26c29714f59e923ec09468e21d863005949bcba35ca7c970b20.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/2572-5-0x0000000000C50000-0x00000000012FE000-memory.dmp
memory/2572-3-0x0000000000C50000-0x00000000012FE000-memory.dmp
memory/2572-2-0x0000000000C51000-0x0000000000C74000-memory.dmp
memory/2572-1-0x00000000770E0000-0x00000000770E2000-memory.dmp
memory/2572-0-0x0000000000C50000-0x00000000012FE000-memory.dmp