Analysis Overview
SHA256
e90809ac8cb5061bf24ad1fe9dc9150feaea3bfd18f6c179c20c984a53dd8396
Threat Level: Likely malicious
The file test.xls was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-30 07:05
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-30 07:05
Reported
2023-01-30 07:08
Platform
win10v2004-20221111-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious use of SetWindowsHookEx
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\test.xls"
Network
| Country | Destination | Domain | Proto |
| N/A | 20.189.173.10:443 | tcp |
Files
memory/4288-132-0x00007FF87EF90000-0x00007FF87EFA0000-memory.dmp
memory/4288-133-0x00007FF87EF90000-0x00007FF87EFA0000-memory.dmp
memory/4288-134-0x00007FF87EF90000-0x00007FF87EFA0000-memory.dmp
memory/4288-135-0x00007FF87EF90000-0x00007FF87EFA0000-memory.dmp
memory/4288-136-0x00007FF87EF90000-0x00007FF87EFA0000-memory.dmp
memory/4288-137-0x00007FF87CE00000-0x00007FF87CE10000-memory.dmp
memory/4288-138-0x00007FF87CE00000-0x00007FF87CE10000-memory.dmp