Analysis Overview
SHA256
2a776e33c3f4023429949263d1e756b7d05fefb4963873de4a041c1bd3799a6f
Threat Level: Likely malicious
The file 2a776e33c3f4023429949263d1e756b7d05fefb4963873de4a041c1bd3799a6f 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
Checks processor information in registry
Enumerates system info in registry
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-05 21:48
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
2024-08-05 21:48
Reported
2024-08-05 21:49
Platform
win7-20240708-en
Max time kernel
23s
Max time network
16s
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 |
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\2a776e33c3f4023429949263d1e756b7d05fefb4963873de4a041c1bd3799a6f.xls
Network
Files
memory/2348-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2348-1-0x0000000071D1D000-0x0000000071D28000-memory.dmp
memory/2348-8-0x0000000006270000-0x0000000006370000-memory.dmp
memory/2348-9-0x0000000071D1D000-0x0000000071D28000-memory.dmp
memory/2348-10-0x0000000006270000-0x0000000006370000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-05 21:48
Reported
2024-08-05 21:49
Platform
win10v2004-20240802-en
Max time kernel
34s
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 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 |
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\2a776e33c3f4023429949263d1e756b7d05fefb4963873de4a041c1bd3799a6f.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
Files
memory/3224-0-0x00007FFF57D10000-0x00007FFF57D20000-memory.dmp
memory/3224-2-0x00007FFF57D10000-0x00007FFF57D20000-memory.dmp
memory/3224-1-0x00007FFF57D10000-0x00007FFF57D20000-memory.dmp
memory/3224-4-0x00007FFF57D10000-0x00007FFF57D20000-memory.dmp
memory/3224-5-0x00007FFF97D2D000-0x00007FFF97D2E000-memory.dmp
memory/3224-3-0x00007FFF57D10000-0x00007FFF57D20000-memory.dmp
memory/3224-7-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-6-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-8-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-10-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-11-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-9-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-12-0x00007FFF55510000-0x00007FFF55520000-memory.dmp
memory/3224-15-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-16-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-14-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-17-0x00007FFF55510000-0x00007FFF55520000-memory.dmp
memory/3224-13-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp
memory/3224-32-0x00007FFF97C90000-0x00007FFF97E85000-memory.dmp