Analysis
-
max time kernel
139s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12/03/2024, 23:19
Static task
static1
Behavioral task
behavioral1
Sample
9288476092f8b496b301dc6887513ca3d2aa0fab7ff3cded8d8bb63867a195bc.xlsx
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9288476092f8b496b301dc6887513ca3d2aa0fab7ff3cded8d8bb63867a195bc.xlsx
Resource
win10v2004-20240226-en
General
-
Target
9288476092f8b496b301dc6887513ca3d2aa0fab7ff3cded8d8bb63867a195bc.xlsx
-
Size
29KB
-
MD5
4095ae90661c7b946a7c1afe51d56e86
-
SHA1
4e121f82013dd4640087de43f3be55a9ea340680
-
SHA256
9288476092f8b496b301dc6887513ca3d2aa0fab7ff3cded8d8bb63867a195bc
-
SHA512
fa2220fdae0e6e5df6e3e3d1a15e6580a9c7ac91bd64ffdb06f1d68a2e49dc8bc23576ac4d2fc0f11ad2e6e127b8261ac5a9284991acc2617e2bc449598f8887
-
SSDEEP
768:wnEQpllh7tAafroiianGoHoJ+yWWn0WhtNO:nQJh7Lro4ntD+0ANO
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3720 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 EXCEL.EXE 3720 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\9288476092f8b496b301dc6887513ca3d2aa0fab7ff3cded8d8bb63867a195bc.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3720