Analysis Overview
SHA256
57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f
Threat Level: Known bad
The file 57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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 01:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-20 01:21
Reported
2024-09-20 01:24
Platform
win7-20240708-en
Max time kernel
117s
Max time network
117s
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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe
"C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
Files
memory/1976-0-0x0000000000D00000-0x00000000011E2000-memory.dmp
memory/1976-1-0x00000000774E0000-0x00000000774E2000-memory.dmp
memory/1976-2-0x0000000000D01000-0x0000000000D15000-memory.dmp
memory/1976-3-0x0000000000D00000-0x00000000011E2000-memory.dmp
memory/1976-4-0x0000000000D00000-0x00000000011E2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-20 01:21
Reported
2024-09-20 01:24
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
113s
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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.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\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe
"C:\Users\Admin\AppData\Local\Temp\57f0f57864fcdb8eb41a1eb3773d9e2815f6c05fe22db2ca9c239a13d2a8067f.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 185.215.113.103:80 | 185.215.113.103 | tcp |
| US | 8.8.8.8:53 | 103.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.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 |
Files
memory/4104-0-0x0000000000CE0000-0x00000000011C2000-memory.dmp
memory/4104-1-0x0000000077954000-0x0000000077956000-memory.dmp
memory/4104-2-0x0000000000CE1000-0x0000000000CF5000-memory.dmp
memory/4104-3-0x0000000000CE0000-0x00000000011C2000-memory.dmp
memory/4104-5-0x0000000000CE0000-0x00000000011C2000-memory.dmp