Analysis Overview
SHA256
28c6aa480f3d88ebc14100fa99147b99619f8ec690ad55987324529fd2ad512c
Threat Level: Likely malicious
The file 28c6aa480f3d88ebc14100fa99147b99619f8ec690ad55987324529fd2ad512c was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Office loads VBA resources, possible macro or embedded object present
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
2024-07-19 21:45
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 21:45
Reported
2024-07-19 21:46
Platform
win10v2004-20240709-en
Max time kernel
47s
Max time network
33s
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 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
| 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 |
| 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\28c6aa480f3d88ebc14100fa99147b99619f8ec690ad55987324529fd2ad512c.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
Files
memory/3404-0-0x00007FFE669B0000-0x00007FFE669C0000-memory.dmp
memory/3404-2-0x00007FFE669B0000-0x00007FFE669C0000-memory.dmp
memory/3404-1-0x00007FFE669B0000-0x00007FFE669C0000-memory.dmp
memory/3404-3-0x00007FFE669B0000-0x00007FFE669C0000-memory.dmp
memory/3404-4-0x00007FFEA69CD000-0x00007FFEA69CE000-memory.dmp
memory/3404-5-0x00007FFE669B0000-0x00007FFE669C0000-memory.dmp
memory/3404-7-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-9-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-10-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-8-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-6-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-16-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-15-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-18-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-17-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-14-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-13-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-12-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-11-0x00007FFE64500000-0x00007FFE64510000-memory.dmp
memory/3404-19-0x00007FFE64500000-0x00007FFE64510000-memory.dmp
memory/3404-35-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-34-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-36-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-45-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
memory/3404-46-0x00007FFEA6930000-0x00007FFEA6B25000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 21:45
Reported
2024-07-19 21:46
Platform
win7-20240705-en
Max time kernel
24s
Max time network
17s
Command Line
Signatures
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 |
| 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\28c6aa480f3d88ebc14100fa99147b99619f8ec690ad55987324529fd2ad512c.xls
Network
Files
memory/2252-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2252-1-0x00000000726AD000-0x00000000726B8000-memory.dmp
memory/2252-8-0x00000000066A0000-0x00000000067A0000-memory.dmp
memory/2252-9-0x00000000726AD000-0x00000000726B8000-memory.dmp
memory/2252-10-0x00000000066A0000-0x00000000067A0000-memory.dmp