Analysis Overview
SHA256
a372be1263f8c94749dd40776238dac09f3d5b74d2485d7c4ae4d6745801f14b
Threat Level: Likely malicious
The file a372be1263f8c94749dd40776238dac09f3d5b74d2485d7c4ae4d6745801f14b was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
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
2024-11-09 21:19
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:19
Reported
2024-11-09 21:20
Platform
win7-20240903-en
Max time kernel
16s
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\a372be1263f8c94749dd40776238dac09f3d5b74d2485d7c4ae4d6745801f14b.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 172.217.169.78:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
Files
memory/1628-1-0x000000007209D000-0x00000000720A8000-memory.dmp
memory/1628-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1628-26-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-39-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-64-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-65-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-66-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-67-0x000000007209D000-0x00000000720A8000-memory.dmp
memory/1628-68-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-69-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-70-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-71-0x0000000006610000-0x0000000006710000-memory.dmp
memory/1628-72-0x0000000006610000-0x0000000006710000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 21:19
Reported
2024-11-09 21:20
Platform
win10v2004-20241007-en
Max time kernel
46s
Max time network
38s
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\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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | 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 |
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\a372be1263f8c94749dd40776238dac09f3d5b74d2485d7c4ae4d6745801f14b.xlsm"
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 | 18.89.109.52.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 172.217.169.78:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.65.125.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 98.117.19.2.in-addr.arpa | udp |
Files
memory/4404-0-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/4404-1-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp
memory/4404-2-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/4404-3-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/4404-6-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-7-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/4404-11-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-10-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-9-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-12-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp
memory/4404-8-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-13-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-5-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-14-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-15-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp
memory/4404-4-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/4404-73-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-149-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-150-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp
memory/4404-151-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/4404-155-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | d806869ac71c58013b93d13df9ad3bc8 |
| SHA1 | da5c1eb8744b0b21eab373cf3e1726499951b6d7 |
| SHA256 | 13d9d97bf5cc13b6c1d24351efb450c4ccb735c50451c07c0147f31ed553a753 |
| SHA512 | 23c962b8777fcf71718eceac35f9f4b4d88973936b56055bc941208829a6b6d991703cb48af0d93725e164919b656537f6523f44745783521559d91b8f1926ad |