Analysis Overview
SHA256
e82a74e336e5e8ef926d96b6d86098542524a14c0b549baee5075e6bb9737728
Threat Level: Likely malicious
The file e82a74e336e5e8ef926d96b6d86098542524a14c0b549baee5075e6bb9737728 was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 21:05
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 21:05
Reported
2024-06-25 21:06
Platform
win7-20240611-en
Max time kernel
50s
Max time network
17s
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 |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | 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\e82a74e336e5e8ef926d96b6d86098542524a14c0b549baee5075e6bb9737728.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 142.250.187.206:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| GB | 162.125.64.18:443 | www.dropbox.com | tcp |
| GB | 162.125.64.18:443 | www.dropbox.com | tcp |
Files
memory/2484-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2484-1-0x000000007276D000-0x0000000072778000-memory.dmp
memory/2484-26-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-39-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-65-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-64-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-66-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-67-0x000000007276D000-0x0000000072778000-memory.dmp
memory/2484-68-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-69-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-70-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-71-0x0000000005FD0000-0x00000000060D0000-memory.dmp
memory/2484-72-0x0000000005FD0000-0x00000000060D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 21:05
Reported
2024-06-25 21:06
Platform
win10v2004-20240508-en
Max time kernel
44s
Max time network
54s
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\e82a74e336e5e8ef926d96b6d86098542524a14c0b549baee5075e6bb9737728.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
Files
memory/452-6-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-5-0x00007FFA9336D000-0x00007FFA9336E000-memory.dmp
memory/452-10-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-9-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-13-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-12-0x00007FFA509F0000-0x00007FFA50A00000-memory.dmp
memory/452-11-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-15-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-14-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-19-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-18-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-17-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-20-0x00007FFA509F0000-0x00007FFA50A00000-memory.dmp
memory/452-22-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-21-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-16-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-8-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-7-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/452-4-0x00007FFA53350000-0x00007FFA53360000-memory.dmp
memory/452-3-0x00007FFA53350000-0x00007FFA53360000-memory.dmp
memory/452-2-0x00007FFA53350000-0x00007FFA53360000-memory.dmp
memory/452-1-0x00007FFA53350000-0x00007FFA53360000-memory.dmp
memory/452-0-0x00007FFA53350000-0x00007FFA53360000-memory.dmp
memory/452-131-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp