Analysis
- max time kernel
172s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
11/10/2022, 08:22
Static task
static1
Behavioral task
behavioral1
Sample
1TotalNewInvoices_Th.xls
Resource
win7-20220812-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
1TotalNewInvoices_Th.xls
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
- Target 1TotalNewInvoices_Th.xls
- Size 60KB
- Sample221011-j9rhaaebck
- SHA256 685e7c77f49053fdbab826f1ff8a9349ae4173690d6bca6ae41676f1602fbb32
- MD5 cf6559f918fc30f385dbdd3085899f46
- SHA1 6cddebd162981de1ae1329cc934594f057990f92
- SHA512 6b0258cd2c12a9607c3462f86ae7ba0a63ff4caa4bd0b3e9ea811852f75eb6fdb3d7f5a98a90e75b68b87191baafb9789c442e551960da71256562512b6b1d2b
- SSDEEP 1536:7Kk3hbdlylKsgqopeJBWhZFGkE+cL2NdAsJ1wVXQfljsxmcCc:7Kk3hbdlylKsgqopeJBWhZFGkE+cL2Np
- MD5 SHA1 SHA512 SSDEEP
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 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 1032 EXCEL.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 1032 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 EXCEL.EXE 1032 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\1TotalNewInvoices_Th.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1032