Analysis
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max time kernel
15s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
02-01-2025 21:33
General
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Target
客户端(Client)_KEY.exe
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Size
1.2MB
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MD5
b0aacc897731ccf1adee875390c6cfcf
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SHA1
494182a125ce93921252c79f155d4c10db049899
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SHA256
e182e12f86fcc70e57c6ed760c5789e6c1a08dac5b4bfb005509c1a7038e9990
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SHA512
b3f8f4793d9b00f1015ea0f9a77a0cf6672fc700036781adf5d5e4c559573f191d4ef982e57e964f7ad107664995d6f5cab6bd20d81f9f6f592602468fab2eab
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SSDEEP
24576:4zOhmv9L5ldZz5NLDvHvK2OZkh0y634ek4cKWd6JqjzD8E:wZHzz6y63Jk4bg0VE
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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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.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\客户端(Client)_KEY.exe"C:\Users\Admin\AppData\Local\Temp\客户端(Client)_KEY.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.9MB
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Filesize
8KB
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Filesize
384KB
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Filesize
2.9MB
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Filesize
2.9MB
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Filesize
2.9MB
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Filesize
4KB
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Filesize
2.9MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
2.9MB