Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
09-11-2024 02:39
General
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Target
file.exe
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Size
2.0MB
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MD5
007a9527bf23925597d5f273a2d1e256
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SHA1
a9a7a52379bce50b8713596ba3eddf9b90fd1ccc
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SHA256
ce7019c8e57824b533093e62cd1ba961cc2c7e8510cbaa0072f8a85977d53694
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SHA512
b13a5f34c0c3dfa385bfedd8f2e0e8c1c6016084b4a7900b0ff0ab5214496428334c070762a6523cb3b404bdfc86aa1a9f47e157b48a23d31b2aea93c348ebc1
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SSDEEP
49152:u8IhdpW/3KoJ+qw9WMD2mWd+XrXMBsa4d+YDU6gIUZ39nHB:l5/3Z+qwZqeasDbwQy31B
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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Stealc family
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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 1 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
7.2MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.2MB
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Filesize
7.2MB