Analysis
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max time kernel
139s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
15-10-2024 11:47
General
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Target
file.exe
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Size
1.8MB
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MD5
1a620c32bb500e477b34d9259df8687c
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SHA1
e008e2e65f786b46240fabde3bd24f18d0bb1dad
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SHA256
d471a5d2779134bc136114e9d1b3ae646253790e7f61f8a7f7493b5373c92471
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SHA512
db680b5160dc661accc58ea37da304faae33832d94c3879b445511dde14c804942c490237dc30a477b89fd64c2af8ea41c3f0307eaaaa5a76f8e7c64b20cc434
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SSDEEP
24576:LU+IShbUR/FXYAMMiNj7+WFLXoPLEwnoEUb2DBIwSmArD0SmohTnFI5tC/68:L4RyAif+WyTEi+baBIwSS+ktw68
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
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Filesize
6.6MB