Analysis
-
max time kernel
139s -
max time network
136s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08/12/2020, 18:10
Static task
static1
Behavioral task
behavioral1
Sample
Inf-855.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Inf-855.xls
Resource
win10v20201028
0 signatures
0 seconds
General
-
Target
Inf-855.xls
-
Size
31KB
-
MD5
7c7dfa4acc8c7767eded7450a434a355
-
SHA1
2ee1b3d1376ca3c953fcf2385a478367be408b25
-
SHA256
c94ac6548943c1f9a85ed599a81ce7fefa81092ee7ad9cce48b3d46a522a9773
-
SHA512
4c2d9ef6374a9d98c1c0608ef0c1d73a41a3bcac917a7320d0f051dabf9a732dd2efc1cd0299599918d81f59223c5c6003e9153bc89c1c661618dcffd0b2dd6b
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 648 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 EXCEL.EXE 648 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\Inf-855.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:648