Analysis
- max time kernel
145s - max time network
144s - platform
windows10_x64 - resource
win10v20210410 - submitted
14/05/2021, 05:16
Static task
static1
Behavioral task
behavioral1
Sample
4168910961_1866382534.xlsm
Resource
win7v20210410
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
4168910961_1866382534.xlsm
Resource
win10v20210410
0 signatures
0 seconds
General
- Target 4168910961_1866382534.xlsm
- Size 593KB
- Sample210514-wvs51k8ht2
- SHA256 03f6ec477f0582bb8bcc55eca07622cff5ca57c2b804e899afd227fa06f9719b
- MD5 15560107d8a1264aa3b3b8b88048ecb4
- SHA1 d6243cffb118ad9f6462bd76045aa4a3652520d8
- SHA512 3015132628c87af9eaf7f895cd1e4b6b73bf7b99ae5e67424ae1a63ed9c9677397e110cf26f9a3640d6260aba44166cd0997e8472a84c207e268286189ff0feb
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4048 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 EXCEL.EXE 4048 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\4168910961_1866382534.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4048