Analysis
-
max time kernel
36s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 04:33
Behavioral task
behavioral1
Sample
9df65c70cb68c6ca0d917887a6c04b8849890d0ed95457ed409cf85eb824d255.xls
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9df65c70cb68c6ca0d917887a6c04b8849890d0ed95457ed409cf85eb824d255.xls
Resource
win10v2004-20240508-en
General
-
Target
9df65c70cb68c6ca0d917887a6c04b8849890d0ed95457ed409cf85eb824d255.xls
-
Size
72KB
-
MD5
3057d9284b77a0ac309702bc80f05cfa
-
SHA1
d57e1f72eff1e93d8140fb97f923f7aeffaeb0b8
-
SHA256
9df65c70cb68c6ca0d917887a6c04b8849890d0ed95457ed409cf85eb824d255
-
SHA512
a577d9126d950e7fd75304aa811039caffaf3f28c696ea1b50e192b8f2863952696f078fa78b33dc47c2d471ea021ff3b3aad15c3c5f09bd56407072ceb8a39b
-
SSDEEP
1536:mtok3hOdsylKlgryzc4bNhZFGzE+kD4LgldAzvJek5o2l:tk3hOdsylKlgryzc4bNhZFGzE+kD4Lg0
Malware Config
Signatures
-
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 776 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 776 EXCEL.EXE 776 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE 776 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\9df65c70cb68c6ca0d917887a6c04b8849890d0ed95457ed409cf85eb824d255.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:776