Analysis Overview
SHA256
c05fc0a3bc5d6f17aa4993862d18fefc210b6c6e46ea07e6f2645e5056e50c2e
Threat Level: Known bad
The file c05fc0a3bc5d6f17aa4993862d18fefc210b6c6e46ea07e6f2645e5056e50c2e was found to be: Known bad.
Malicious Activity Summary
System Location Discovery: System Language Discovery
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-09 21:28
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-09 21:28
Reported
2024-09-09 21:29
Platform
win7-20240903-en
Max time kernel
16s
Max time network
16s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
Processes
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\c05fc0a3bc5d6f17aa4993862d18fefc210b6c6e46ea07e6f2645e5056e50c2e.xlsx
Network
Files
memory/2436-1-0x000000007238D000-0x0000000072398000-memory.dmp
memory/2436-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2436-3-0x000000007238D000-0x0000000072398000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-09 21:28
Reported
2024-09-09 21:29
Platform
win10v2004-20240802-en
Max time kernel
56s
Max time network
59s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| 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 |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| 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 |
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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
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\c05fc0a3bc5d6f17aa4993862d18fefc210b6c6e46ea07e6f2645e5056e50c2e.xlsx"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| FR | 52.109.68.129:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.68.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.73.50.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
Files
memory/5020-1-0x00007FFD1E78D000-0x00007FFD1E78E000-memory.dmp
memory/5020-4-0x00007FFCDE770000-0x00007FFCDE780000-memory.dmp
memory/5020-3-0x00007FFCDE770000-0x00007FFCDE780000-memory.dmp
memory/5020-2-0x00007FFCDE770000-0x00007FFCDE780000-memory.dmp
memory/5020-0-0x00007FFCDE770000-0x00007FFCDE780000-memory.dmp
memory/5020-5-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-6-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-7-0x00007FFCDE770000-0x00007FFCDE780000-memory.dmp
memory/5020-10-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-11-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-14-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-13-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-12-0x00007FFCDC710000-0x00007FFCDC720000-memory.dmp
memory/5020-15-0x00007FFCDC710000-0x00007FFCDC720000-memory.dmp
memory/5020-16-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-17-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-9-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-8-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-20-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-30-0x00007FFD1E78D000-0x00007FFD1E78E000-memory.dmp
memory/5020-31-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp
memory/5020-32-0x00007FFD1E6F0000-0x00007FFD1E8E5000-memory.dmp