Analysis
-
max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/03/2024, 13:28
Behavioral task
behavioral1
Sample
9237a7274ca183f55a9eeeef33833d3308657cb2221406b7821e3a23d48e86bc.xls
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9237a7274ca183f55a9eeeef33833d3308657cb2221406b7821e3a23d48e86bc.xls
Resource
win10v2004-20231215-en
General
-
Target
9237a7274ca183f55a9eeeef33833d3308657cb2221406b7821e3a23d48e86bc.xls
-
Size
27KB
-
MD5
6d6697ba9d930bd4df3ebc3730f7db2d
-
SHA1
0d37b583b230c5a8a873e083597a3e25aa2b1f75
-
SHA256
9237a7274ca183f55a9eeeef33833d3308657cb2221406b7821e3a23d48e86bc
-
SHA512
ebbf30bd0905e852edc322205ae6ac3be5f1a78d48328c2f03734111829fbd829b393a9a30f1b83f887deadb205b3c052aca0dd35e947df68017e86f2548401d
-
SSDEEP
384:Ht5GdkiQfViQLg6che387By0V/B3twaXsIto7gc:HCdkigViQLgvZJtJ7O7g
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 2280 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 EXCEL.EXE 2280 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\9237a7274ca183f55a9eeeef33833d3308657cb2221406b7821e3a23d48e86bc.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2280