Analysis Overview
SHA256
104997fa4d91866d4df2398b07a82a711c3998cc9862a0527b077204da0742dc
Threat Level: Likely malicious
The file 104997fa4d91866d4df2398b07a82a711c3998cc9862a0527b077204da0742dc was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
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
2024-07-21 21:08
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
2024-07-21 21:08
Reported
2024-07-21 21:10
Platform
win7-20240704-en
Max time kernel
25s
Max time network
20s
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\104997fa4d91866d4df2398b07a82a711c3998cc9862a0527b077204da0742dc.xls
Network
Files
memory/1144-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1144-1-0x000000007287D000-0x0000000072888000-memory.dmp
memory/1144-2-0x0000000000570000-0x0000000000670000-memory.dmp
memory/1144-3-0x0000000000570000-0x0000000000670000-memory.dmp
memory/1144-6-0x0000000000570000-0x0000000000670000-memory.dmp
memory/1144-8-0x0000000000570000-0x0000000000670000-memory.dmp
memory/1144-4-0x0000000000570000-0x0000000000670000-memory.dmp
memory/1144-9-0x000000007287D000-0x0000000072888000-memory.dmp
memory/1144-10-0x0000000000570000-0x0000000000670000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-21 21:08
Reported
2024-07-21 21:09
Platform
win10v2004-20240709-en
Max time kernel
47s
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 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\104997fa4d91866d4df2398b07a82a711c3998cc9862a0527b077204da0742dc.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.32.7:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 240.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 217.135.221.88.in-addr.arpa | udp |
Files
memory/4356-0-0x00007FFE73790000-0x00007FFE737A0000-memory.dmp
memory/4356-2-0x00007FFE73790000-0x00007FFE737A0000-memory.dmp
memory/4356-1-0x00007FFE73790000-0x00007FFE737A0000-memory.dmp
memory/4356-4-0x00007FFE73790000-0x00007FFE737A0000-memory.dmp
memory/4356-3-0x00007FFE73790000-0x00007FFE737A0000-memory.dmp
memory/4356-5-0x00007FFEB37AD000-0x00007FFEB37AE000-memory.dmp
memory/4356-10-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-9-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-8-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-7-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-6-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-11-0x00007FFE71370000-0x00007FFE71380000-memory.dmp
memory/4356-13-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-14-0x00007FFE71370000-0x00007FFE71380000-memory.dmp
memory/4356-17-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-19-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-22-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-21-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-20-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-18-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-16-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-15-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-12-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-33-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-34-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-32-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-35-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp
memory/4356-51-0x00007FFEB3710000-0x00007FFEB3905000-memory.dmp