Analysis
- max time kernel
94s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
16/12/2024, 08:53
General
- Target dc32e216fad1206bcd28be4ec18b288b.exe
- Size 4.2MB
- Sample241216-ktbmkatjbx
- SHA256 fa88e9d84316d5019ca53c5f070fd9a4fce81d2457fa71512c510eeea0a3ee1e
Malware Config
Signatures
- Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
- 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.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dc32e216fad1206bcd28be4ec18b288b.exe"C:\Users\Admin\AppData\Local\Temp\dc32e216fad1206bcd28be4ec18b288b.exe"1⤵
- Enumerates VirtualBox registry keys
- 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/2272-0-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-1-0x0000000077B94000-0x0000000077B96000-memory.dmp
memory/2272-2-0x00000000002C1000-0x0000000000545000-memory.dmp
memory/2272-3-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-4-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-5-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-6-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-7-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-8-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-9-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-10-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-11-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-12-0x00000000002C0000-0x0000000000EEA000-memory.dmp
memory/2272-13-0x00000000002C0000-0x0000000000EEA000-memory.dmp