Analysis Overview
SHA256
3df3b88851509cec4316cd5ceed53b732b7e2fa936dc5632b3f5693a97e86018
Threat Level: Likely malicious
The file 3df3b88851509cec4316cd5ceed53b732b7e2fa936dc5632b3f5693a97e86018 was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
System Location Discovery: System Language Discovery
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
2024-08-15 21:59
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 21:59
Reported
2024-08-15 22:00
Platform
win7-20240704-en
Max time kernel
15s
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\3df3b88851509cec4316cd5ceed53b732b7e2fa936dc5632b3f5693a97e86018.xls
Network
Files
memory/2972-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2972-1-0x0000000072A8D000-0x0000000072A98000-memory.dmp
memory/2972-8-0x00000000064A0000-0x00000000065A0000-memory.dmp
memory/2972-9-0x0000000072A8D000-0x0000000072A98000-memory.dmp
memory/2972-10-0x00000000064A0000-0x00000000065A0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-15 21:59
Reported
2024-08-15 22:00
Platform
win10v2004-20240802-en
Max time kernel
46s
Max time network
41s
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 |
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\3df3b88851509cec4316cd5ceed53b732b7e2fa936dc5632b3f5693a97e86018.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/116-1-0x00007FF9073AD000-0x00007FF9073AE000-memory.dmp
memory/116-0-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp
memory/116-3-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp
memory/116-2-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp
memory/116-4-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-6-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-5-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp
memory/116-10-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-9-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-12-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-11-0x00007FF8C5300000-0x00007FF8C5310000-memory.dmp
memory/116-13-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-14-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-15-0x00007FF8C5300000-0x00007FF8C5310000-memory.dmp
memory/116-8-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-17-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-19-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-18-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-20-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-16-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-7-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp
memory/116-35-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-36-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-37-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-38-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-45-0x00007FF907310000-0x00007FF907505000-memory.dmp
memory/116-46-0x00007FF9073AD000-0x00007FF9073AE000-memory.dmp
memory/116-47-0x00007FF907310000-0x00007FF907505000-memory.dmp