Analysis Overview
SHA256
436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408
Threat Level: Likely malicious
The file 436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408 was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
System Location Discovery: System Language Discovery
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
2024-07-23 21:46
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
2024-07-23 21:46
Reported
2024-07-23 21:47
Platform
win7-20240704-en
Max time kernel
25s
Max time network
19s
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 |
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\436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls
Network
Files
memory/1188-1-0x0000000071DDD000-0x0000000071DE8000-memory.dmp
memory/1188-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1188-3-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-5-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-2-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-8-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-7-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-6-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-4-0x0000000000660000-0x0000000000760000-memory.dmp
memory/1188-9-0x0000000071DDD000-0x0000000071DE8000-memory.dmp
memory/1188-10-0x0000000000660000-0x0000000000760000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 21:46
Reported
2024-07-23 21:47
Platform
win10v2004-20240709-en
Max time kernel
46s
Max time network
35s
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 |
| 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\436f4df4caf02f6cbaa6132d2f4d7182c2eb74ae81486f979484e1b20309f408.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| 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 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.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 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.239.69.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
Files
memory/2460-5-0x00007FF9D694D000-0x00007FF9D694E000-memory.dmp
memory/2460-4-0x00007FF996930000-0x00007FF996940000-memory.dmp
memory/2460-3-0x00007FF996930000-0x00007FF996940000-memory.dmp
memory/2460-11-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-13-0x00007FF9941E0000-0x00007FF9941F0000-memory.dmp
memory/2460-14-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-16-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-17-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-18-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-19-0x00007FF9941E0000-0x00007FF9941F0000-memory.dmp
memory/2460-20-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-15-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-12-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-10-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-9-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-8-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-7-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-6-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-2-0x00007FF996930000-0x00007FF996940000-memory.dmp
memory/2460-1-0x00007FF996930000-0x00007FF996940000-memory.dmp
memory/2460-0-0x00007FF996930000-0x00007FF996940000-memory.dmp
memory/2460-39-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-41-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-40-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-38-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp
memory/2460-47-0x00007FF9D68B0000-0x00007FF9D6AA5000-memory.dmp