Analysis Overview
SHA256
3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f
Threat Level: Likely malicious
The file 3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-19 21:10
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 21:10
Reported
2024-07-19 21:11
Platform
win7-20240708-en
Max time kernel
23s
Max time network
18s
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 |
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 |
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\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.xls
Network
Files
memory/3040-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/3040-1-0x000000007233D000-0x0000000072348000-memory.dmp
memory/3040-8-0x0000000006BB0000-0x0000000006CB0000-memory.dmp
memory/3040-9-0x000000007233D000-0x0000000072348000-memory.dmp
memory/3040-10-0x0000000006BB0000-0x0000000006CB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 21:10
Reported
2024-07-19 21:12
Platform
win10v2004-20240709-en
Max time kernel
46s
Max time network
37s
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 |
| 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\3297cda8a3e1de969d300202240e1c316c0871672ecf100398dcaed6e250b91f.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.170.16.2.in-addr.arpa | udp |
Files
memory/4180-0-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp
memory/4180-2-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp
memory/4180-1-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp
memory/4180-4-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp
memory/4180-3-0x00007FFABED2D000-0x00007FFABED2E000-memory.dmp
memory/4180-5-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-9-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-10-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-8-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-7-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-11-0x00007FFA7C760000-0x00007FFA7C770000-memory.dmp
memory/4180-6-0x00007FFA7ED10000-0x00007FFA7ED20000-memory.dmp
memory/4180-12-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-13-0x00007FFA7C760000-0x00007FFA7C770000-memory.dmp
memory/4180-14-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-23-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
memory/4180-24-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 329ba66be82568575628a3ad9273fe20 |
| SHA1 | b4c35122da833ebd513afadc93d3d25b2142f96b |
| SHA256 | 25d33ef0fe7ee6b705d9ca649400e57cdcea3e94d51c6dae03f053a9bab294f6 |
| SHA512 | 56001c10f3482c8fc9fd15d97c4d580f6fdc3f46de9a1c355dc6f541bc7a61a4acf6d4165458df7ddfbe074c4566d6677dae01dbefff1bca6f82a6b67932d7d8 |
memory/4180-42-0x00007FFABEC90000-0x00007FFABEE85000-memory.dmp