Analysis
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max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
14/06/2023, 15:45
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Heur.8411.1964.xlsx
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Heur.8411.1964.xlsx
Resource
win10v2004-20230220-en
General
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Target
SecuriteInfo.com.Heur.8411.1964.xlsx
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Size
923KB
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MD5
6543fbd1d2a8dc9c243e455cf952e7d6
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SHA1
4c26c0a7916140b98fe78d601fc4b16eea074367
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SHA256
db0fb830756b10b2e01ae24061226eb03a9a44302dc321f196dee8ea8c01d5c8
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SHA512
29398714e2798e86525ada1663cde56b4243e878e2e1fcb5d3f343140f6ccd6e700942c5c6520f747cd953d81336ab1a76e9dcb6b7664cea7f91c2f56511e76f
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SSDEEP
12288:MOV7u0RkbZceimA8bCWBbvSIdE222LaAY222s4BOE+9I5uYU1tnhBEwnz+3YG7A0:FnneimA8bCQbKIGLnhXz+IGccP5yaq/M
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 868 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 868 EXCEL.EXE 868 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE 868 EXCEL.EXE
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\SecuriteInfo.com.Heur.8411.1964.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:868