Analysis Overview
SHA256
cb9aca03c4d5b6934f3b1a60f4aedf9de6f86c0dafc678f7cb59544008ab6557
Threat Level: Likely malicious
The file 0da117fa484753e3366472aceaf27b9b_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 09:54
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 09:54
Reported
2024-06-25 09:57
Platform
win7-20240611-en
Max time kernel
144s
Max time network
118s
Command Line
Signatures
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\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\WINWORD.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\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\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\0da117fa484753e3366472aceaf27b9b_JaffaCakes118.doc"
Network
Files
memory/1748-0-0x000000002F211000-0x000000002F212000-memory.dmp
memory/1748-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1748-2-0x0000000070C9D000-0x0000000070CA8000-memory.dmp
memory/1748-5-0x0000000070C9D000-0x0000000070CA8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 09:54
Reported
2024-06-25 09:57
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
156s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.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\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\0da117fa484753e3366472aceaf27b9b_JaffaCakes118.doc" /o ""
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 |
Files
memory/1296-3-0x00007FFE76310000-0x00007FFE76320000-memory.dmp
memory/1296-1-0x00007FFE76310000-0x00007FFE76320000-memory.dmp
memory/1296-4-0x00007FFE76310000-0x00007FFE76320000-memory.dmp
memory/1296-2-0x00007FFE76310000-0x00007FFE76320000-memory.dmp
memory/1296-0-0x00007FFE76310000-0x00007FFE76320000-memory.dmp
memory/1296-5-0x00007FFEB632D000-0x00007FFEB632E000-memory.dmp
memory/1296-6-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-8-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-7-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-9-0x00007FFE73FD0000-0x00007FFE73FE0000-memory.dmp
memory/1296-11-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-13-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-12-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-10-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-14-0x00007FFE73FD0000-0x00007FFE73FE0000-memory.dmp
memory/1296-15-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-18-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-20-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-23-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-22-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-21-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-19-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-17-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-16-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp
memory/1296-31-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp