Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2023, 09:06
Static task
static1
Behavioral task
behavioral1
Sample
orden de compra.xlam
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
orden de compra.xlam
Resource
win10v2004-20230915-en
General
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Target
orden de compra.xlam
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Size
709KB
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MD5
37759d505c614f82bf436079823a1b33
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SHA1
4c78cfe78b3586244cdbf63f75e934c096edb56f
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SHA256
3ba488987cc2acd9bf520ebe5d7d4a24ca1f0e4663e16bed19f9de1405fdce6a
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SHA512
da6b2a3a3ed518fd958fe222dbf7213dd6d264e2377c5fea17212ef506b3c2d1d07d2f50a9ed9dfbf99382ffc50066f14b273d43a668fe69e932f5d8e8a182cf
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SSDEEP
12288:pAYFhNtOnkI89ltC141SMwmVy48hD43M8Eu5UfHsfN9/6Qe9mlUB380pD7UxEl9h:p1FhDOkI89ltC141N9V8hDUrn19yQe9B
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4816 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 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\orden de compra.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4816