Analysis
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max time kernel
121s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
31/12/2023, 07:20
General
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Target
2d257f8ae3898e8ab68726d9008f4474.exe
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Size
3.6MB
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MD5
2d257f8ae3898e8ab68726d9008f4474
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SHA1
61428a36b6dc175ea104c3c9f42a1ba75334df31
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SHA256
387ac937bb42cb24530a24a9bd7ab55321eea9bc2f965c62d3ecba8d61e5d26c
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SHA512
0cfad75ed7d12a6a49c6f361cadbbe6260aa83b1eacef0959edab2744bee505de4d27646611197b0518a0c4ce7d8ad2505faa511ae96cd91c598382377acceb0
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SSDEEP
98304:cB8GZY2Rf6ts+WY51CMrT9hwq8XC0z27ZFsZiLvp:caGZdRf6Hv5U6v8XC2EsZkv
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 2 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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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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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\2d257f8ae3898e8ab68726d9008f4474.exe"C:\Users\Admin\AppData\Local\Temp\2d257f8ae3898e8ab68726d9008f4474.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- 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
10.2MB
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Filesize
8KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
10.2MB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
10.2MB
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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