Analysis
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max time kernel
142s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
06-03-2024 12:54
General
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Target
nksl3_logger.exe
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Size
2.2MB
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MD5
81ea9111c486b134ea63fa0c500579f4
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SHA1
0d0fa71f39f888a4692eaa47819f42b868217574
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SHA256
92690cf47586af87c63228d63f36f5738c398d3f243dc6bbfe2aea03381250bf
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SHA512
41266c626e7202ed5671d39b43a0b1bd16fc2b0453e3aa98fee642b7ccfed666212b1597d8ff068cfa0636b0b72290a9a744cd4003ba5d47a0af30a6dc1339aa
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SSDEEP
49152:kfu22WgIny+LDsEZ3Z/1I8H9qWJBZbEswm8KYDhK22xYzFiIe2G7Sw:kuOgkyWNV8yfbx+K22ydul
Score
9/10
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\nksl3_logger.exe"C:\Users\Admin\AppData\Local\Temp\nksl3_logger.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
- 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
6.7MB
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Filesize
8KB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB
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Filesize
6.7MB