Analysis
- max time kernel
120s - max time network
121s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
10/11/2024, 18:43
General
- Target file.exe
- Size 1.7MB
- Sample241110-xcw86awkar
- SHA256 e442940afa41e32dd14e913b6820b5a0150bfacd17ae8f097f8fa5ae7cb0176e
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 1 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/2508-0-0x0000000000120000-0x00000000007AF000-memory.dmp
memory/2508-1-0x0000000076F00000-0x0000000076F02000-memory.dmp
memory/2508-2-0x0000000000121000-0x0000000000138000-memory.dmp
memory/2508-3-0x0000000000120000-0x00000000007AF000-memory.dmp
memory/2508-4-0x0000000000120000-0x00000000007AF000-memory.dmp