Analysis
- max time kernel
110s - max time network
121s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
21/11/2021, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
Termination details-7400.xlsb
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Termination details-7400.xlsb
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target Termination details-7400.xlsb
- Size 70KB
- Sample211121-vbn52sebdl
- SHA256 0bf062bc8cb75429b3eed975ac1bbafd0c00741a8899831f9a7db5d985cc03c8
- MD5 a16433c6d0d0a7b22f56a6546430c1b9
- SHA1 77466e34aca4162f89dc518649640f1dcc7ce4bb
- SHA512 648c65f48cb2eebe4c23cf6c8be6e5cf8e2ac85d77cd2c16db18fe516a1de6aa6a045b185b0ae9f2a4e680f95ff9d82d8ec9b220abd7a42b8a85bed7d0b58831
- 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 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 2724 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 EXCEL.EXE 2724 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\Termination details-7400.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2724