Analysis Overview
SHA256
44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3
Threat Level: Likely malicious
The file 44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3 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
2024-06-28 21:48
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 21:48
Reported
2024-06-28 21:49
Platform
win7-20240508-en
Max time kernel
45s
Max time network
16s
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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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 (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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 |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" | 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\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.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/2196-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2196-1-0x0000000071F7D000-0x0000000071F88000-memory.dmp
memory/2196-9-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-8-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-7-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-6-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-5-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-4-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-3-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-2-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-34-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-62-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-64-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-63-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-60-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-59-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-58-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-57-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-56-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-55-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-54-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-53-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-52-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-51-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-50-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-49-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-48-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-47-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-46-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-65-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-45-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-44-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-43-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-42-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-41-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-40-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-39-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-38-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-37-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-36-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-35-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-33-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-32-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-31-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-30-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-28-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-27-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-26-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-25-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-24-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-23-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-22-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-21-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-20-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-19-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-18-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-17-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-16-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-15-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-14-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-13-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-12-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-11-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-10-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-61-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-66-0x0000000071F7D000-0x0000000071F88000-memory.dmp
memory/2196-67-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-68-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-69-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2196-70-0x0000000000410000-0x0000000000510000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 21:48
Reported
2024-06-28 21:49
Platform
win10v2004-20240508-en
Max time kernel
47s
Max time network
41s
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\44169c50cb61c6dba0d7854512ac514e09f9c87eeefd05d340473f309ba59bc3.xlsm"
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 | roaming.officeapps.live.com | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| FR | 52.109.68.129:443 | roaming.officeapps.live.com | tcp |
| 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 | 129.68.109.52.in-addr.arpa | udp |
| 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 | 14.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.64.125.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.12.20.2.in-addr.arpa | udp |
Files
memory/4712-1-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4712-0-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4712-4-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4712-3-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4712-5-0x00007FFC15AAD000-0x00007FFC15AAE000-memory.dmp
memory/4712-2-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4712-7-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-6-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-8-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-10-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-12-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-11-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp
memory/4712-9-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-13-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-14-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-15-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp
memory/4712-16-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-18-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-17-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-20-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-21-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-19-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-73-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-72-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-159-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-160-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4712-161-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp