Analysis Overview
SHA256
115f14ea1a64004e21d1816b7f8534cef71ac31c13a08937aefca564f81fc98c
Threat Level: Likely malicious
The file 115f14ea1a64004e21d1816b7f8534cef71ac31c13a08937aefca564f81fc98c 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
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-31 02:12
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-31 02:12
Reported
2024-05-31 02:13
Platform
win7-20240221-en
Max time kernel
29s
Max time network
19s
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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\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-1-5-21-330940541-141609230-1670313778-1000\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\115f14ea1a64004e21d1816b7f8534cef71ac31c13a08937aefca564f81fc98c.xlsm
Network
| Country | Destination | Domain | Proto |
| 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 |
| GB | 162.125.64.18:443 | www.dropbox.com | tcp |
Files
memory/2936-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2936-1-0x0000000072C6D000-0x0000000072C78000-memory.dmp
memory/2936-2-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-13-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-19-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-24-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-26-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-25-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-23-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-22-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-20-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-18-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-17-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-16-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-15-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-14-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-12-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-11-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-10-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-9-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-8-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-7-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-6-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-5-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-4-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-3-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-21-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-31-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-36-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-30-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-50-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-53-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-64-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-63-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-62-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-61-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-59-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-57-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-56-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-54-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-52-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-51-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-49-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-48-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-46-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-44-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-42-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-60-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-41-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-65-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-40-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-39-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-38-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-37-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-58-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-55-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-32-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-47-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-45-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-43-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-29-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-28-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-27-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-35-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-34-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-33-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-66-0x0000000072C6D000-0x0000000072C78000-memory.dmp
memory/2936-67-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-68-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-69-0x00000000005F0000-0x00000000006F0000-memory.dmp
memory/2936-70-0x00000000005F0000-0x00000000006F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-31 02:12
Reported
2024-05-31 02:13
Platform
win10v2004-20240508-en
Max time kernel
40s
Max time network
33s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| 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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | 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 FindShellTrayWindow
| 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 |
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\115f14ea1a64004e21d1816b7f8534cef71ac31c13a08937aefca564f81fc98c.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.64.125.162.in-addr.arpa | udp |
| BE | 2.17.196.177:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 177.196.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.253.116.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
Files
memory/3104-0-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp
memory/3104-2-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp
memory/3104-3-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp
memory/3104-4-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp
memory/3104-1-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp
memory/3104-5-0x00007FFA6A44D000-0x00007FFA6A44E000-memory.dmp
memory/3104-7-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-6-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-8-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-12-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-11-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-10-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-9-0x00007FFA27CD0000-0x00007FFA27CE0000-memory.dmp
memory/3104-16-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-15-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-14-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-19-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-18-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-21-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-20-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-17-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-22-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-13-0x00007FFA27CD0000-0x00007FFA27CE0000-memory.dmp
memory/3104-73-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp
memory/3104-159-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp