Analysis
- max time kernel
121s - max time network
130s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
24/11/2021, 17:17
Static task
static1
Behavioral task
behavioral1
Sample
sale_voucher_83599.xlsb
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
sale_voucher_83599.xlsb
Resource
win10-en-20211014
0 signatures
0 seconds
General
- Target sale_voucher_83599.xlsb
- Size 68KB
- Sample211124-vtpjjagdh2
- SHA256 19a8a28e3626a6d58fdc499b95c35cb9d7ec2ae4cdcefd3460d4b40b868d369b
- MD5 af37986b897322e6888efa0a4428c883
- SHA1 6f66fc6d8d4913b11e4982a50658eca42b42f98b
- SHA512 1873572fcc73dc02523ef774ae2b9945c8c1a193b5e2d3fafcb94f228c469279de89a15a62a02c8b2b51130dd30a57db2b21cd33e271b5275395eea1d4f00f3c
- MD5 SHA1 SHA512
Score
1/10
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 2640 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 EXCEL.EXE 2640 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\sale_voucher_83599.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2640