Analysis
- max time kernel
121s - max time network
122s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
11/11/2024, 12:30
General
- Target file.exe
- Size 3.0MB
- Sample241111-ppf4psyhmm
- SHA256 c29930e711a8e4cfef392cfbdda52c0c538bb1844430344729e4ef459551f538
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
CabE208.tmp
TarE249.tmp
memory/828-0-0x0000000001240000-0x0000000001539000-memory.dmp
memory/828-1-0x0000000077720000-0x0000000077722000-memory.dmp
memory/828-2-0x0000000001241000-0x0000000001299000-memory.dmp
memory/828-3-0x0000000001240000-0x0000000001539000-memory.dmp
memory/828-4-0x0000000001240000-0x0000000001539000-memory.dmp
memory/828-39-0x0000000001240000-0x0000000001539000-memory.dmp
memory/828-40-0x0000000001241000-0x0000000001299000-memory.dmp