Analysis Overview
SHA256
d2a85dd92404f17d5d2d6f1ae175dd9dadde770db28619c31feb66a9170dc4da
Threat Level: Likely malicious
The file 0da5c7a1740cdd66e88a17b629e656b5_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office loads VBA resources, possible macro or embedded object present
Modifies Internet Explorer settings
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 10:00
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 10:00
Reported
2024-06-25 10:03
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
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
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\0da5c7a1740cdd66e88a17b629e656b5_JaffaCakes118.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| FR | 52.109.68.129:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.68.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | onedrivenet.xyz | udp |
| US | 8.8.8.8:53 | 4.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
Files
memory/4600-5-0x00007FFC15AAD000-0x00007FFC15AAE000-memory.dmp
memory/4600-4-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4600-6-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-7-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-9-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-8-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-3-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4600-10-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp
memory/4600-2-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4600-1-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4600-0-0x00007FFBD5A90000-0x00007FFBD5AA0000-memory.dmp
memory/4600-11-0x00007FFBD3A30000-0x00007FFBD3A40000-memory.dmp
memory/4600-14-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-18-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-17-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-16-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-15-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-13-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-12-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-20-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-19-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-38-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-39-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-46-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-50-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
memory/4600-51-0x00007FFC15A10000-0x00007FFC15C05000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 10:00
Reported
2024-06-25 10:03
Platform
win7-20240611-en
Max time kernel
144s
Max time network
126s
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 |
| Key created | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\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 |
| Key created | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\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-1-5-21-39690363-730359138-1046745555-1000\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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | 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 |
| 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\0da5c7a1740cdd66e88a17b629e656b5_JaffaCakes118.xls
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | onedrivenet.xyz | udp |
Files
memory/1688-10-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-9-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-8-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-7-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-6-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-5-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-4-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-3-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-2-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-1-0x0000000072CDD000-0x0000000072CE8000-memory.dmp
memory/1688-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1688-11-0x0000000072CDD000-0x0000000072CE8000-memory.dmp
memory/1688-12-0x0000000000370000-0x0000000000470000-memory.dmp
memory/1688-13-0x0000000000370000-0x0000000000470000-memory.dmp