Analysis
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max time kernel
133s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:51
Behavioral task
behavioral1
Sample
8bc8cf49fbeedc947cb078798fcca23b9b1957b1ff000c23cf13d9866042d4c0.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8bc8cf49fbeedc947cb078798fcca23b9b1957b1ff000c23cf13d9866042d4c0.xlsm
Resource
win10v2004-20241007-en
General
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Target
8bc8cf49fbeedc947cb078798fcca23b9b1957b1ff000c23cf13d9866042d4c0.xlsm
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Size
173KB
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MD5
407100489bbf4382569839c2a6babf8e
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SHA1
fa8956fca2b711696b218621157af6991a742bc8
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SHA256
8bc8cf49fbeedc947cb078798fcca23b9b1957b1ff000c23cf13d9866042d4c0
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SHA512
07a6526697a7155ec365e93c79fb9504eb63c612634578873aa0b7909ff3a877570c81446b015da0b65f19fbd461ebc6e75743542ade2e54bf670050a7bff7d1
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SSDEEP
3072:F8UjKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SS:F8SKwtyfsBMtuqBqBqrhyqBqBqBqrhyk
Malware Config
Extracted
https://realitevirtuelleguadeloupe.com/warp-visa/xogkV/
https://nuugebeya.com/wp-content/LqCYYSBQ/
https://larassatistore.com/mail.tie-collection.my.id/SZZ0/
https://bimbeladzkia.com/1600-arrow/njvK9lEVwMfxQyw/
https://vendedoramigo.com.br/wp-admin/tfQwLyk4/
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2988 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2988 EXCEL.EXE 2988 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 EXCEL.EXE 2988 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\8bc8cf49fbeedc947cb078798fcca23b9b1957b1ff000c23cf13d9866042d4c0.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2988
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD5717d7e5fe625076e39d204b510b209d4
SHA158f16ddd599707dd4b1232167b921e232585b368
SHA2569ed053340b5f097c45daa4e02e7ca88dbcaed94281a8594b05de4576c942a60e
SHA5121d773b9f617d7927300b09be807781807424c24e8c636d5e63e2d2c230238ea1fa58c83a5d2a3c6768b83d9bdc145fd2e35961a614f1c436d09cd77481c9171b