Analysis
-
max time kernel
47s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 07:43
Behavioral task
behavioral1
Sample
c033f1ececf7939c2d3dfe81560eebd62ae3307a4272c2299b7d8a9e180fce00.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c033f1ececf7939c2d3dfe81560eebd62ae3307a4272c2299b7d8a9e180fce00.xls
Resource
win10v2004-20240508-en
General
-
Target
c033f1ececf7939c2d3dfe81560eebd62ae3307a4272c2299b7d8a9e180fce00.xls
-
Size
182KB
-
MD5
81029a120e3e9f45746aa9e0bb963785
-
SHA1
d39e2aa9907b43ff9d35846f3feafa2d94be27b3
-
SHA256
c033f1ececf7939c2d3dfe81560eebd62ae3307a4272c2299b7d8a9e180fce00
-
SHA512
aee9b0458b27888b6bc2cb5b3b8ad153056ecc94bb97817df724b93fd7f618fb0c382722d389ae3d37fe423b0c738678b9f24cbfb093b0e820182aab5a5fa687
-
SSDEEP
3072:X0cxEtjPOtioVjDGUU1qfDlaGGx+cLYIxAp6Aci56+qXrNmOzHe4FzwljzN0hLfE:VxEtjPOtioVjDGUU1qfDlavx+WYIxAp5
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 2112 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 EXCEL.EXE 2112 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\c033f1ececf7939c2d3dfe81560eebd62ae3307a4272c2299b7d8a9e180fce00.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2112