Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
09-10-2024 11:42
General
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Target
file.exe
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Size
1.8MB
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MD5
82da47439745c8314d87f914d754a05b
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SHA1
cea94d96cb65101b0999836f5d5af1d933fbd7f3
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SHA256
dfd2a42098300a3651469074136a54639e0403d86dc203f99d022fd53625e438
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SHA512
39c2fcec8a2fda77e3e3e113cb588cd6523524fb832a64b7d53d7cea02566b6d2211adc8758d1f63461a5bb60ee2f7deb28e2cb79922c0d81d70456a3c286911
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SSDEEP
24576:2YY+lir2XEhWwMfAWbXd0W0onZAo9tNf7d1KGx4DpEJI27SoQ:2YYyBLYWbKW0Mn734VEJo
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 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
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