Analysis Overview
SHA256
e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf
Threat Level: Known bad
The file e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies Wine through registry keys
Checks BIOS information in registry
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 09:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 09:30
Reported
2024-10-02 09:33
Platform
win7-20240903-en
Max time kernel
118s
Max time network
119s
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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe
"C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
Files
memory/1792-0-0x0000000001350000-0x00000000019F3000-memory.dmp
memory/1792-1-0x00000000773E0000-0x00000000773E2000-memory.dmp
memory/1792-3-0x0000000001350000-0x00000000019F3000-memory.dmp
memory/1792-2-0x0000000001351000-0x0000000001374000-memory.dmp
memory/1792-4-0x0000000001350000-0x00000000019F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 09:30
Reported
2024-10-02 09:33
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
140s
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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.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\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe
"C:\Users\Admin\AppData\Local\Temp\e1eca91fddecc4eb0729d7a47e7950cd07bcfe3a195721c2ea132e79654a9fbf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 185.215.113.37:80 | 185.215.113.37 | tcp |
| US | 8.8.8.8:53 | 37.113.215.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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/4040-0-0x0000000000A80000-0x0000000001123000-memory.dmp
memory/4040-1-0x0000000077884000-0x0000000077886000-memory.dmp
memory/4040-3-0x0000000000A80000-0x0000000001123000-memory.dmp
memory/4040-2-0x0000000000A81000-0x0000000000AA4000-memory.dmp
memory/4040-4-0x0000000000A80000-0x0000000001123000-memory.dmp