Analysis Overview
SHA256
ab0ebf41278ff8e05f78ebda91d0feb01ca0419c484fe317a0df15e2e0ed964a
Threat Level: Likely malicious
The file ab0ebf41278ff8e05f78ebda91d0feb01ca0419c484fe317a0df15e2e0ed964a was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 21:29
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 21:29
Reported
2024-06-28 21:30
Platform
win7-20240611-en
Max time kernel
43s
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-1-5-21-1340930862-1405011213-2821322012-1000\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-1-5-21-1340930862-1405011213-2821322012-1000\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-1-5-21-1340930862-1405011213-2821322012-1000\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-1-5-21-1340930862-1405011213-2821322012-1000\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-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\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-1-5-21-1340930862-1405011213-2821322012-1000\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 |
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\ab0ebf41278ff8e05f78ebda91d0feb01ca0419c484fe317a0df15e2e0ed964a.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/2740-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2740-1-0x000000007229D000-0x00000000722A8000-memory.dmp
memory/2740-2-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-3-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-4-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-8-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-7-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-9-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-6-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-10-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-5-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-11-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-12-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-16-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-22-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-25-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-26-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-24-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-23-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-21-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-20-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-19-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-18-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-17-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-15-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-14-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-13-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-38-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-31-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-35-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-36-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-34-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-33-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-32-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-37-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-50-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-53-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-58-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-56-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-55-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-54-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-52-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-51-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-49-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-48-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-47-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-46-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-45-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-44-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-43-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-42-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-41-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-40-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-39-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-30-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-29-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-28-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-27-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-62-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-63-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-61-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-65-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-64-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-60-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-59-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-66-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-67-0x000000007229D000-0x00000000722A8000-memory.dmp
memory/2740-68-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-69-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-70-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-71-0x0000000000650000-0x0000000000750000-memory.dmp
memory/2740-72-0x0000000000650000-0x0000000000750000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 21:29
Reported
2024-06-28 21:30
Platform
win10v2004-20240611-en
Max time kernel
54s
Max time network
61s
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 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\ab0ebf41278ff8e05f78ebda91d0feb01ca0419c484fe317a0df15e2e0ed964a.xlsm"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1032,i,4778049104057176787,6631751660692402210,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| 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 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | docs.google.com | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.83.221.88.in-addr.arpa | 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 | 14.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.64.125.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.12.20.2.in-addr.arpa | udp |
| NL | 52.111.243.30:443 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/4136-0-0x00007FFB6FC70000-0x00007FFB6FC80000-memory.dmp
memory/4136-2-0x00007FFB6FC70000-0x00007FFB6FC80000-memory.dmp
memory/4136-4-0x00007FFB6FC70000-0x00007FFB6FC80000-memory.dmp
memory/4136-3-0x00007FFB6FC70000-0x00007FFB6FC80000-memory.dmp
memory/4136-1-0x00007FFB6FC70000-0x00007FFB6FC80000-memory.dmp
memory/4136-5-0x00007FFBAFC8D000-0x00007FFBAFC8E000-memory.dmp
memory/4136-6-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-9-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-11-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-10-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-12-0x00007FFB6D520000-0x00007FFB6D530000-memory.dmp
memory/4136-8-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-7-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-14-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-17-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-18-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-16-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-15-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-13-0x00007FFB6D520000-0x00007FFB6D530000-memory.dmp
memory/4136-19-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-20-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-73-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp
memory/4136-159-0x00007FFBAFBF0000-0x00007FFBAFDE5000-memory.dmp