Analysis
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max time kernel
93s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 01:06
Static task
static1
Behavioral task
behavioral1
Sample
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe
Resource
win7-20240704-en
General
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Target
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe
-
Size
2.7MB
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MD5
9d68637d1f90e85dc41e941c33813ae1
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SHA1
01571415111de79891809196685152648e4b3277
-
SHA256
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a
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SHA512
af579dea33dd05d7f4ad5072b7c72fb8e26535f17ecb79247b021c405fce8111769a96eef4495b5dd3c93a3fc35260d08f10b6a680eda09f16713452a034a296
-
SSDEEP
49152:Y9OonUhLfxiu9+Rfdw/6PoeWt5zQKH4T8VONV:Y9Oon2Lfxiu9+Rfdw93t5V4gVO3
Malware Config
Extracted
stealc
rave
http://185.215.113.103
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url_path
/e2b1563c6670f193.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.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.
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exepid process 4928 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.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.
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exepid process 4928 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe 4928 103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.exe"C:\Users\Admin\AppData\Local\Temp\103cd524a095d7ac73aed8efd10c0d05fa327157f5ce406d884b9cf541c8c57a.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:4928