Analysis Overview
SHA256
5f34ba1dd6e45aca7d5676eb16940ab4562bbdeae6ad0d6d6925b5b4de6f8d74
Threat Level: Likely malicious
The file 5f34ba1dd6e45aca7d5676eb16940ab4562bbdeae6ad0d6d6925b5b4de6f8d74 was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
Checks processor information in registry
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-24 21:44
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-24 21:44
Reported
2024-06-24 21:45
Platform
win10v2004-20240508-en
Max time kernel
47s
Max time network
37s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| 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 |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | 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\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 |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | 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\5f34ba1dd6e45aca7d5676eb16940ab4562bbdeae6ad0d6d6925b5b4de6f8d74.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.28.47:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 142.250.200.14:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| GB | 162.125.64.18:443 | www.dropbox.com | tcp |
| US | 8.8.8.8:53 | 18.64.125.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
Files
memory/2908-0-0x00007FF82C070000-0x00007FF82C080000-memory.dmp
memory/2908-3-0x00007FF82C070000-0x00007FF82C080000-memory.dmp
memory/2908-5-0x00007FF82C070000-0x00007FF82C080000-memory.dmp
memory/2908-4-0x00007FF82C070000-0x00007FF82C080000-memory.dmp
memory/2908-7-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-6-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-2-0x00007FF82C070000-0x00007FF82C080000-memory.dmp
memory/2908-9-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-8-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-1-0x00007FF86C08D000-0x00007FF86C08E000-memory.dmp
memory/2908-11-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-10-0x00007FF8298A0000-0x00007FF8298B0000-memory.dmp
memory/2908-12-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-16-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-15-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-18-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-19-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-20-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-21-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-17-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-14-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-13-0x00007FF8298A0000-0x00007FF8298B0000-memory.dmp
memory/2908-75-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-158-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-159-0x00007FF86C08D000-0x00007FF86C08E000-memory.dmp
memory/2908-160-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
memory/2908-161-0x00007FF86BFF0000-0x00007FF86C1E5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-24 21:44
Reported
2024-06-24 21:45
Platform
win7-20240508-en
Max time kernel
48s
Max time network
23s
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 |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\MenuExt | 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\5f34ba1dd6e45aca7d5676eb16940ab4562bbdeae6ad0d6d6925b5b4de6f8d74.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
Files
memory/2716-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2716-1-0x0000000072A8D000-0x0000000072A98000-memory.dmp
memory/2716-26-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-65-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-64-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-51-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-66-0x0000000072A8D000-0x0000000072A98000-memory.dmp
memory/2716-67-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-68-0x0000000006880000-0x0000000006980000-memory.dmp
memory/2716-69-0x0000000006880000-0x0000000006980000-memory.dmp