Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
29/09/2024, 23:25
General
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Target
file.exe
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Size
1.8MB
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MD5
6f8549f8a448ff406552406b510b77fc
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SHA1
559b34dd533e97d60bc143988a2c7cf5ffd8e438
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SHA256
e2ef12f38eb5b53101ce8a983dcc283cadbcb70a43328569eca1102ab5eb6c47
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SHA512
b796c64aaf7b987b0fcaa0bb1abd610ddc0d9c507d3d9f6f638e05fb71ecb9757a6ebed874a70886c5816b9bf4c4a599b50404ceac3a568657c5f1defc0e7347
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SSDEEP
49152:jyEcLLuhN69SmBpAO1JF9UigmougiO+JedFAlJC20Lwd0gILgt:+EOK369FByagjWe/c9lIy
Malware Config
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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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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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 2 IoCs
Processes
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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
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Filesize
6.6MB
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Filesize
8KB
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Filesize
140KB
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Filesize
6.6MB
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Filesize
6.6MB