Analysis
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max time kernel
94s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-12-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe
Resource
win7-20240903-en
General
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Target
0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe
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Size
1.8MB
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MD5
9a975eea954036042365037002b8c34e
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SHA1
050dd702dfe989d8bd0f63542a44a30de15a1bff
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SHA256
0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a
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SHA512
b8ef396ea8b87804e7ad13dc8876568199d86c95b19415885945672ed96de99c3e76daaa0f157e7f290f685e36d95277dad5ad6a37b4a080a610a120287a1f84
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SSDEEP
49152:rpmFGY3ravO5n/dtOJPFfKswi4J+cjYJyR:rpmFGY7llkVQ8CYJ2
Malware Config
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Signatures
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 632 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 632 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe 632 0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.exe"C:\Users\Admin\AppData\Local\Temp\0f9cad15e5f9316ea828c0cf85319a6dc5d10e7db02b7cb8a98d70d26366420a.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
PID:632