Analysis
- max time kernel
127s - max time network
114s - platform
windows10_x64 - resource
win10v20210408 - submitted
24/05/2021, 05:43
Static task
static1
Behavioral task
behavioral1
Sample
172112-05_17_21.xls
Resource
win7v20210408
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
172112-05_17_21.xls
Resource
win10v20210408
0 signatures
0 seconds
General
- Target 172112-05_17_21.xls
- Size 274KB
- Sample210524-bfa8g5bcc2
- SHA256 699fcd73045f130ed6d9f790ce57323049329082db6b0d34103e822283b93433
- MD5 571f6d891e07da6d9e3e136ca8681a47
- SHA1 d3133c5364561ffd30df1d3a5bab8b6049851e98
- SHA512 afe47a40e1189985761ca481eb45356b79c2dc2b9884d7836c477603307cdab4e246dcfa0a1be893ffc6da5eb7455bc25c683230a39abcc3af5ff991b5d0f2fe
- 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 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 852 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 852 EXCEL.EXE 852 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 EXCEL.EXE 852 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\172112-05_17_21.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:852