Analysis
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max time kernel
133s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 12:13
Static task
static1
Behavioral task
behavioral1
Sample
PaymentIBAN Confirmation.xlam
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
PaymentIBAN Confirmation.xlam
Resource
win10v2004-20241007-en
General
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Target
PaymentIBAN Confirmation.xlam
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Size
793KB
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MD5
2a58821e3a588505217167f1ca6e5d81
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SHA1
8b0084213b557645e873aea87bf64234301979ca
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SHA256
81d56b3c7ac76cb16c15d4efe7a4d3658d80b17675b72b9300a237b333281bfd
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SHA512
f7375c125b962d0d76700d794b2b1579ec4b2c44c15a5966459f1763b20ca3944b50b44e531842785509b34debc87a744cf40a6c771fa9b724d2b09c4ca5f545
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SSDEEP
24576:DFcDtqdP65MbRXuChLBnRL52c+dvwPTdVulpv:BcpcPZb5uc1RgdJw/av
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2008 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE 2008 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\PaymentIBAN Confirmation.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2008