Analysis Overview
SHA256
51782c8f1601be2a0d1b0c662cba352d7662f772b1adcd7c6c18877e194db03d
Threat Level: Likely malicious
The file 51782c8f1601be2a0d1b0c662cba352d7662f772b1adcd7c6c18877e194db03d was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office macro that triggers on suspicious action
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 22:14
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 22:14
Reported
2024-07-23 22:15
Platform
win7-20240708-en
Max time kernel
22s
Max time network
19s
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 |
Office loads VBA resources, possible macro or embedded object present
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 |
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\51782c8f1601be2a0d1b0c662cba352d7662f772b1adcd7c6c18877e194db03d.xls
Network
Files
memory/1528-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1528-1-0x000000007209D000-0x00000000720A8000-memory.dmp
memory/1528-2-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-3-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-10-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-11-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-9-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-8-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-7-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-6-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-5-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-4-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-12-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-13-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-14-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-15-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-16-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-17-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-36-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-68-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-67-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-51-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-23-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-19-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-18-0x00000000004B0000-0x00000000005B0000-memory.dmp
memory/1528-69-0x000000007209D000-0x00000000720A8000-memory.dmp
memory/1528-70-0x00000000004B0000-0x00000000005B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 22:14
Reported
2024-07-23 22:15
Platform
win10v2004-20240709-en
Max time kernel
37s
Max time network
38s
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 |
| 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\51782c8f1601be2a0d1b0c662cba352d7662f772b1adcd7c6c18877e194db03d.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.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 |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 240.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.162.46.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/1752-2-0x00007FFF1B130000-0x00007FFF1B140000-memory.dmp
memory/1752-1-0x00007FFF1B130000-0x00007FFF1B140000-memory.dmp
memory/1752-0-0x00007FFF1B130000-0x00007FFF1B140000-memory.dmp
memory/1752-4-0x00007FFF5B14D000-0x00007FFF5B14E000-memory.dmp
memory/1752-3-0x00007FFF1B130000-0x00007FFF1B140000-memory.dmp
memory/1752-5-0x00007FFF1B130000-0x00007FFF1B140000-memory.dmp
memory/1752-7-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-8-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-9-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-10-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-6-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-11-0x00007FFF18E10000-0x00007FFF18E20000-memory.dmp
memory/1752-12-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-13-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-15-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-16-0x00007FFF18E10000-0x00007FFF18E20000-memory.dmp
memory/1752-14-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-18-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-19-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-17-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-31-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-32-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-30-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-41-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp
memory/1752-42-0x00007FFF5B0B0000-0x00007FFF5B2A5000-memory.dmp