Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
21/04/2024, 14:29
General
- Target MultiTool.exe
- Size 3.2MB
- Sample240421-rtkc2adc59
- SHA256 6e007a5a2650fe2d8419cbcbbe3146f1c0ad8e235074d69c28584021ea3a1aca
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 3 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\MultiTool.exe"C:\Users\Admin\AppData\Local\Temp\MultiTool.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
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2420-0-0x00000000004C0000-0x0000000000D70000-memory.dmp
memory/2420-1-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-2-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-3-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-4-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-5-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-6-0x0000000077114000-0x0000000077116000-memory.dmp
memory/2420-7-0x00000000004C0000-0x0000000000D70000-memory.dmp
memory/2420-8-0x00000000004C0000-0x0000000000D70000-memory.dmp
memory/2420-10-0x00000000004C0000-0x0000000000D70000-memory.dmp
memory/2420-11-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-12-0x0000000076DA0000-0x0000000076E90000-memory.dmp
memory/2420-15-0x00000000004C0000-0x0000000000D70000-memory.dmp
memory/2420-16-0x0000000076DA0000-0x0000000076E90000-memory.dmp