Analysis Overview
SHA256
abe93be46df93fbceb38cd0147a51ec88156d95147b214bdef785de8d06cc2d5
Threat Level: Likely malicious
The file 789b7c6ca3246cf01ad28634a588da14_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
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
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-27 08:59
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
2024-05-27 08:59
Reported
2024-05-27 09:02
Platform
win7-20240215-en
Max time kernel
144s
Max time network
140s
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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\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 |
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\789b7c6ca3246cf01ad28634a588da14_JaffaCakes118.xls
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.labelprint.ca | udp |
| CA | 158.69.9.168:80 | www.labelprint.ca | tcp |
Files
memory/2944-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2944-1-0x000000007275D000-0x0000000072768000-memory.dmp
memory/2944-45-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-38-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-46-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-47-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-51-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-54-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-58-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-56-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-59-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-60-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-57-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-55-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-53-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-52-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-50-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-49-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-48-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-61-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-62-0x000000007275D000-0x0000000072768000-memory.dmp
memory/2944-63-0x0000000006420000-0x0000000006520000-memory.dmp
memory/2944-64-0x0000000006420000-0x0000000006520000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-27 08:59
Reported
2024-05-27 09:02
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
134s
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\789b7c6ca3246cf01ad28634a588da14_JaffaCakes118.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.32.7:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.labelprint.ca | udp |
| CA | 158.69.9.168:80 | www.labelprint.ca | tcp |
| US | 8.8.8.8:53 | 7.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.9.69.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/1484-0-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp
memory/1484-2-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp
memory/1484-1-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp
memory/1484-3-0x00007FFD24C2D000-0x00007FFD24C2E000-memory.dmp
memory/1484-4-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp
memory/1484-5-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp
memory/1484-6-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-9-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-10-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-8-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-11-0x00007FFCE2890000-0x00007FFCE28A0000-memory.dmp
memory/1484-12-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-13-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-7-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-14-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-16-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-17-0x00007FFCE2890000-0x00007FFCE28A0000-memory.dmp
memory/1484-15-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-19-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-20-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-18-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-62-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp
memory/1484-107-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp