Analysis
- max time kernel
94s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
18/11/2024, 02:50
General
- Target file.exe
- Size 1.8MB
- Sample241118-dbkzysweqa
- SHA256 f4b3a3e58bfa294ae8509a9bd41f224e67eeb7a2919d49410f9fa018fdcb4e20
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.
- 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/900-0-0x0000000000250000-0x00000000008F9000-memory.dmp
memory/900-1-0x00000000777E4000-0x00000000777E6000-memory.dmp
memory/900-2-0x0000000000251000-0x0000000000268000-memory.dmp
memory/900-3-0x0000000000250000-0x00000000008F9000-memory.dmp
memory/900-4-0x0000000000250000-0x00000000008F9000-memory.dmp