Analysis
- max time kernel
38s - max time network
40s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
25/08/2026, 01:01
General
- Target 23b3344bfa7fab78adec1754aba67f57b468a3ea052d56522770ef99497e499b.exe
- Size 354KB
- Sample260825-bdbsyswalb
- SHA256 23b3344bfa7fab78adec1754aba67f57b468a3ea052d56522770ef99497e499b
Score
9/10
Malware Config
Signatures
- Enumerates VirtualBox registry keys 2 TTPs 5 IoCs
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\23b3344bfa7fab78adec1754aba67f57b468a3ea052d56522770ef99497e499b.exe"C:\Users\Admin\AppData\Local\Temp\23b3344bfa7fab78adec1754aba67f57b468a3ea052d56522770ef99497e499b.exe"1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks system information in the registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3492-0-0x00007FF6A0FB0000-0x00007FF6A1246000-memory.dmp
memory/3492-1-0x00007FF6A0FB0000-0x00007FF6A1246000-memory.dmp
memory/3492-3-0x00007FF6A0FB0000-0x00007FF6A1246000-memory.dmp