Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/08/2026, 12:17
General
- Target 144.exe
- Size 4.3MB
- Sample260821-pgdcvatxes
- SHA256 5869e740ee9d36f62ee9e6e01b4deded4970043d6a6cdd792d0beb383b62c842
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs
- Checks BIOS information in registry 2 TTPs 6 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 2 IoCs
- Themida packer 28 IoCs
Detects Themida, an advanced Windows software protection system.
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 3 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\144.exe"C:\Users\Admin\AppData\Local\Temp\144.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\Chrome141\Chrome140.exe"C:\ProgramData\Chrome141\Chrome140.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
-
-
C:\ProgramData\Chrome141\Chrome140.exeC:\ProgramData\Chrome141\Chrome140.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Chrome140.exe
memory/2980-34-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-28-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-35-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-37-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-40-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-39-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-36-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-33-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-32-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-31-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-29-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/2980-30-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-26-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-43-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-16-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-17-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-18-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-19-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-22-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-23-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-21-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-20-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-44-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-15-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-41-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-24-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-46-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-25-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-47-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-49-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-50-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-52-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-54-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-55-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4280-56-0x0000000000190000-0x0000000000C44000-memory.dmp
memory/4424-14-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-0-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-10-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-11-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-2-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-1-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-7-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-6-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-8-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-9-0x0000000000E63000-0x0000000000E64000-memory.dmp
memory/4424-5-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-4-0x0000000000AE0000-0x0000000001594000-memory.dmp
memory/4424-3-0x0000000000AE0000-0x0000000001594000-memory.dmp