Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 22:53
General
- Target REGURU01.exe
- Size 19.9MB
- Sample260813-2vffkshj7x
- SHA256 c15342f85f158fecf7f08ba1080c304bf4020d60d5b6141bb6c5acf55db6aef8
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Themida packer 6 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\REGURU01.exe"C:\Users\Admin\AppData\Local\Temp\REGURU01.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
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2700-0-0x0000000000400000-0x0000000003978000-memory.dmp
memory/2700-1-0x0000000000400000-0x0000000003978000-memory.dmp
memory/2700-2-0x0000000000400000-0x0000000003978000-memory.dmp
memory/2700-3-0x0000000000400000-0x0000000003978000-memory.dmp
memory/2700-4-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/2700-5-0x0000000000400000-0x0000000003978000-memory.dmp
memory/2700-6-0x0000000000400000-0x0000000003978000-memory.dmp