Analysis Overview
SHA256
dff89281acf5532811f16a537aecb3393e7fe559299fbcef4ef7664681902f17
Threat Level: Likely malicious
The file dff89281acf5532811f16a537aecb3393e7fe559299fbcef4ef7664681902f17 was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 22:02
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 22:02
Reported
2024-07-23 22:03
Platform
win7-20240704-en
Max time kernel
17s
Max time network
18s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
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 |
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 |
| 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\dff89281acf5532811f16a537aecb3393e7fe559299fbcef4ef7664681902f17.xls
Network
Files
memory/468-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/468-1-0x0000000071E9D000-0x0000000071EA8000-memory.dmp
memory/468-2-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-6-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-5-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-4-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-3-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-7-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-8-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-22-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-39-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-10-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-30-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-9-0x00000000002E0000-0x00000000003E0000-memory.dmp
memory/468-41-0x0000000071E9D000-0x0000000071EA8000-memory.dmp
memory/468-42-0x00000000002E0000-0x00000000003E0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 22:02
Reported
2024-07-23 22:03
Platform
win10v2004-20240709-en
Max time kernel
38s
Max time network
36s
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 |
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\dff89281acf5532811f16a537aecb3393e7fe559299fbcef4ef7664681902f17.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/1492-0-0x00007FFB775F0000-0x00007FFB77600000-memory.dmp
memory/1492-2-0x00007FFB775F0000-0x00007FFB77600000-memory.dmp
memory/1492-3-0x00007FFB775F0000-0x00007FFB77600000-memory.dmp
memory/1492-5-0x00007FFBB760D000-0x00007FFBB760E000-memory.dmp
memory/1492-1-0x00007FFB775F0000-0x00007FFB77600000-memory.dmp
memory/1492-6-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-4-0x00007FFB775F0000-0x00007FFB77600000-memory.dmp
memory/1492-8-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-10-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-12-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-11-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-13-0x00007FFB75590000-0x00007FFB755A0000-memory.dmp
memory/1492-9-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-7-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-15-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-16-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-19-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-20-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-18-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-21-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-17-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-14-0x00007FFB75590000-0x00007FFB755A0000-memory.dmp
memory/1492-38-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-37-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-41-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-51-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp
memory/1492-52-0x00007FFBB7570000-0x00007FFBB7765000-memory.dmp