8eda69ccee128f6c142da138f5e32d5724660c968eac8224ad68c591236a281c

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1904	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1904	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe
1904	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe
1904	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1904	e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe

C:\Users\Admin\AppData\Local\Temp\e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe
"C:\Users\Admin\AppData\Local\Temp\e6524526950e9fca8f5a7d001a678ca62cca94ff03491e8d45d58df263d6381a.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

2

Credential Access

Discovery

Query Registry

3

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

2