Analysis Overview
SHA256
327bdcbb78e960c88e8e2404eb537d0cd8c05cf87dbfd7103a3e8715b3e9ba7c
Threat Level: Likely malicious
The file 327bdcbb78e960c88e8e2404eb537d0cd8c05cf87dbfd7103a3e8715b3e9ba7c was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-23 21:12
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-23 21:12
Reported
2024-06-23 21:13
Platform
win7-20240508-en
Max time kernel
46s
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 |
| 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 |
| 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 (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 |
| 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 (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 | 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 |
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\327bdcbb78e960c88e8e2404eb537d0cd8c05cf87dbfd7103a3e8715b3e9ba7c.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
Files
memory/2176-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2176-1-0x000000007252D000-0x0000000072538000-memory.dmp
memory/2176-2-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-3-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-4-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-5-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-6-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-7-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-8-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-13-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-14-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-12-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-16-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-11-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-10-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-9-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-26-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-25-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-24-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-23-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-22-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-38-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-39-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-37-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-36-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-35-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-52-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-65-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-64-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-63-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-62-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-61-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-60-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-59-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-58-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-57-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-56-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-55-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-54-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-53-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-51-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-50-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-49-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-48-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-47-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-46-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-45-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-44-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-43-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-42-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-41-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-40-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-34-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-33-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-32-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-31-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-30-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-29-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-28-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-27-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-21-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-20-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-19-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-18-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-17-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-15-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-66-0x000000007252D000-0x0000000072538000-memory.dmp
memory/2176-67-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-68-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-69-0x0000000000450000-0x0000000000550000-memory.dmp
memory/2176-70-0x0000000000450000-0x0000000000550000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-23 21:12
Reported
2024-06-23 21:14
Platform
win10v2004-20240508-en
Max time kernel
58s
Max time network
63s
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\327bdcbb78e960c88e8e2404eb537d0cd8c05cf87dbfd7103a3e8715b3e9ba7c.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
Files
memory/3492-4-0x00007FFCDDD70000-0x00007FFCDDD80000-memory.dmp
memory/3492-8-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-7-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-11-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-12-0x00007FFCDBBB0000-0x00007FFCDBBC0000-memory.dmp
memory/3492-16-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-15-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-19-0x00007FFCDBBB0000-0x00007FFCDBBC0000-memory.dmp
memory/3492-17-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-21-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-23-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-22-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-20-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-18-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-14-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-13-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-10-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-9-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-6-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-5-0x00007FFCDDD70000-0x00007FFCDDD80000-memory.dmp
memory/3492-3-0x00007FFD1DD8D000-0x00007FFD1DD8E000-memory.dmp
memory/3492-2-0x00007FFCDDD70000-0x00007FFCDDD80000-memory.dmp
memory/3492-1-0x00007FFCDDD70000-0x00007FFCDDD80000-memory.dmp
memory/3492-0-0x00007FFCDDD70000-0x00007FFCDDD80000-memory.dmp
memory/3492-66-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-133-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp
memory/3492-134-0x00007FFD1DCF0000-0x00007FFD1DEE5000-memory.dmp