Analysis Overview
SHA256
643523eda5c9108ed0f1fd8876a8fe1b7011dc4c70e099770fcf993dbbc0a5c4
Threat Level: Known bad
The file 643523eda5c9108ed0f1fd8876a8fe1b7011dc4c70e099770fcf993dbbc0a5c4 was found to be: Known bad.
Malicious Activity Summary
Suspicious Office macro
System Location Discovery: System Language Discovery
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 21:22
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 21:22
Reported
2024-11-11 21:25
Platform
win7-20240729-en
Max time kernel
117s
Max time network
118s
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 |
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\643523eda5c9108ed0f1fd8876a8fe1b7011dc4c70e099770fcf993dbbc0a5c4.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | inorte.com.br | udp |
| US | 104.21.76.175:80 | inorte.com.br | tcp |
| US | 8.8.8.8:53 | otoway.com | udp |
| US | 52.20.84.62:80 | otoway.com | tcp |
| US | 8.8.8.8:53 | xhamster-deutsch.biz | udp |
Files
memory/2136-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2136-1-0x000000007258D000-0x0000000072598000-memory.dmp
memory/2136-4-0x000000007258D000-0x0000000072598000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 21:22
Reported
2024-11-11 21:25
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
141s
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 FindShellTrayWindow
| 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 |
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\643523eda5c9108ed0f1fd8876a8fe1b7011dc4c70e099770fcf993dbbc0a5c4.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.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 | inorte.com.br | udp |
| US | 172.67.197.252:80 | inorte.com.br | tcp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 252.197.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | otoway.com | udp |
| US | 52.20.84.62:80 | otoway.com | tcp |
| US | 8.8.8.8:53 | xhamster-deutsch.biz | udp |
| US | 8.8.8.8:53 | 62.84.20.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.15.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
Files
memory/3080-1-0x00007FFD560CD000-0x00007FFD560CE000-memory.dmp
memory/3080-0-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp
memory/3080-3-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp
memory/3080-4-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp
memory/3080-2-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp
memory/3080-5-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-6-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-7-0x00007FFD160B0000-0x00007FFD160C0000-memory.dmp
memory/3080-8-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-11-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-10-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-9-0x00007FFD138B0000-0x00007FFD138C0000-memory.dmp
memory/3080-13-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-12-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-14-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-16-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-17-0x00007FFD138B0000-0x00007FFD138C0000-memory.dmp
memory/3080-15-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-18-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-29-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
memory/3080-30-0x00007FFD560CD000-0x00007FFD560CE000-memory.dmp
memory/3080-31-0x00007FFD56030000-0x00007FFD56225000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | c97cf9368fd0dbc68c30a7a97aa0298c |
| SHA1 | a1ad71c711a883a5ea9335b00661dd920d717b08 |
| SHA256 | e3d82c1d3ed4953be6fa27b968104a0bb6b4d968bd91edb9705f06a97e065a2a |
| SHA512 | 5de07e4c2f08fecbfc2996841764e0fd5444d4e033a97966bd83e50ed8394e4d7df4dfb681ea0961d109fca4f47d4e10434284f3fe9f3ab322aa7b11a0b7dd63 |