Analysis Overview
SHA256
ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f
Threat Level: Likely malicious
The file ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
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
2024-08-15 22:02
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
2024-08-15 22:02
Reported
2024-08-15 22:03
Platform
win7-20240708-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 |
| 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\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls
Network
Files
memory/1640-1-0x0000000071EDD000-0x0000000071EE8000-memory.dmp
memory/1640-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1640-5-0x00000000063D0000-0x00000000064D0000-memory.dmp
memory/1640-9-0x0000000071EDD000-0x0000000071EE8000-memory.dmp
memory/1640-10-0x00000000063D0000-0x00000000064D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-15 22:02
Reported
2024-08-15 22:03
Platform
win10v2004-20240802-en
Max time kernel
47s
Max time network
36s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| 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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | 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\ba8f984d13c58fe745f8e184f7c74cd07d9e38273b6c730780da93e36b3dfd0f.xls"
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 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | 11.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
Files
memory/4120-0-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp
memory/4120-4-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp
memory/4120-5-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp
memory/4120-3-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp
memory/4120-2-0x00007FFF60C90000-0x00007FFF60CA0000-memory.dmp
memory/4120-1-0x00007FFFA0CAD000-0x00007FFFA0CAE000-memory.dmp
memory/4120-10-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-11-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-9-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-8-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-13-0x00007FFF5EA70000-0x00007FFF5EA80000-memory.dmp
memory/4120-12-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-7-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-6-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-14-0x00007FFF5EA70000-0x00007FFF5EA80000-memory.dmp
memory/4120-17-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-20-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-19-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-18-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-16-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-15-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-40-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-39-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-38-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-41-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-42-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-43-0x00007FFFA0CAD000-0x00007FFFA0CAE000-memory.dmp
memory/4120-44-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-45-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
memory/4120-49-0x00007FFFA0C10000-0x00007FFFA0E05000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 806ec04f907f65883e395630e8617883 |
| SHA1 | 70de40c6b364421e0ca8d2405996a3bda1330282 |
| SHA256 | 2df4a50e9a0552aacac56a4a3adecf28f93e504ba640b851ae7a88e119c772ae |
| SHA512 | d75ac30b4ea932c36ba0b566c80327a96fab90c5dfb928ce21540881f786d499db89735a13340ae7d039733f0b0a9f04b7774d365f0ea972f1ffb9a798909224 |