Analysis Overview
SHA256
1c995d5af4bd0e2b2180fc596991af6c3bb5a5852db3fe7e4f414fb478fe9e0e
Threat Level: Likely malicious
The file 1c995d5af4bd0e2b2180fc596991af6c3bb5a5852db3fe7e4f414fb478fe9e0e 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 21:17
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 21:17
Reported
2024-06-28 21:18
Platform
win7-20231129-en
Max time kernel
49s
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 |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | 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\1c995d5af4bd0e2b2180fc596991af6c3bb5a5852db3fe7e4f414fb478fe9e0e.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 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| 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/2364-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2364-1-0x00000000720FD000-0x0000000072108000-memory.dmp
memory/2364-12-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-2-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-3-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-26-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-24-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-25-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-23-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-22-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-21-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-20-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-31-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-39-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-38-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-37-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-36-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-35-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-34-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-33-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-63-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-65-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-64-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-62-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-61-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-60-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-59-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-58-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-57-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-56-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-55-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-54-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-53-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-52-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-51-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-50-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-49-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-48-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-47-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-46-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-45-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-44-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-43-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-42-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-41-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-40-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-32-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-30-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-29-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-28-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-27-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-19-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-17-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-16-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-15-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-14-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-13-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-10-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-11-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-9-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-8-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-5-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-7-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-6-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-4-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-80-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-81-0x00000000720FD000-0x0000000072108000-memory.dmp
memory/2364-82-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-83-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-84-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-85-0x00000000001F0000-0x00000000002F0000-memory.dmp
memory/2364-86-0x00000000001F0000-0x00000000002F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 21:17
Reported
2024-06-28 21:18
Platform
win10v2004-20240508-en
Max time kernel
58s
Max time network
60s
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\1c995d5af4bd0e2b2180fc596991af6c3bb5a5852db3fe7e4f414fb478fe9e0e.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/1112-0-0x00007FF9D6C50000-0x00007FF9D6C60000-memory.dmp
memory/1112-2-0x00007FF9D6C50000-0x00007FF9D6C60000-memory.dmp
memory/1112-1-0x00007FF9D6C50000-0x00007FF9D6C60000-memory.dmp
memory/1112-3-0x00007FF9D6C50000-0x00007FF9D6C60000-memory.dmp
memory/1112-4-0x00007FFA16C6D000-0x00007FFA16C6E000-memory.dmp
memory/1112-6-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-5-0x00007FF9D6C50000-0x00007FF9D6C60000-memory.dmp
memory/1112-9-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-8-0x00007FF9D4A70000-0x00007FF9D4A80000-memory.dmp
memory/1112-7-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-13-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-12-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-15-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-14-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-11-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-16-0x00007FF9D4A70000-0x00007FF9D4A80000-memory.dmp
memory/1112-10-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-61-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-126-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp
memory/1112-127-0x00007FFA16BD0000-0x00007FFA16DC5000-memory.dmp