Analysis Overview
SHA256
43ef44fa0807cffa51e5f2b9a970a27602001b3573d845490bdceeda9b0cff95
Threat Level: Known bad
The file 43ef44fa0807cffa51e5f2b9a970a27602001b3573d845490bdceeda9b0cff95 was found to be: Known bad.
Malicious Activity Summary
Suspicious Office macro
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 17:27
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 17:27
Reported
2024-11-11 17:30
Platform
win7-20241010-en
Max time kernel
118s
Max time network
122s
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 |
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\43ef44fa0807cffa51e5f2b9a970a27602001b3573d845490bdceeda9b0cff95.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ordereasy.hk | udp |
| HK | 119.236.200.22:443 | ordereasy.hk | tcp |
| US | 8.8.8.8:53 | e5.o.lencr.org | udp |
| GB | 2.23.210.75:80 | e5.o.lencr.org | tcp |
| US | 8.8.8.8:53 | duocphamct.com | udp |
| US | 172.67.133.25:443 | duocphamct.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | test.ohmyhome.com | udp |
Files
memory/2760-1-0x0000000072CCD000-0x0000000072CD8000-memory.dmp
memory/2760-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2760-25-0x0000000072CCD000-0x0000000072CD8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 17:27
Reported
2024-11-11 17:30
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
136s
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 FindShellTrayWindow
| 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 |
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 |
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\43ef44fa0807cffa51e5f2b9a970a27602001b3573d845490bdceeda9b0cff95.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ordereasy.hk | udp |
| HK | 119.236.200.22:443 | ordereasy.hk | tcp |
| US | 8.8.8.8:53 | e5.o.lencr.org | udp |
| GB | 2.23.210.82:80 | e5.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.200.236.119.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | duocphamct.com | udp |
| US | 172.67.133.25:443 | duocphamct.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | test.ohmyhome.com | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.133.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/5104-0-0x00007FFF183CD000-0x00007FFF183CE000-memory.dmp
memory/5104-1-0x00007FFED83B0000-0x00007FFED83C0000-memory.dmp
memory/5104-3-0x00007FFED83B0000-0x00007FFED83C0000-memory.dmp
memory/5104-2-0x00007FFED83B0000-0x00007FFED83C0000-memory.dmp
memory/5104-4-0x00007FFED83B0000-0x00007FFED83C0000-memory.dmp
memory/5104-5-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-6-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-9-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-8-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-7-0x00007FFED83B0000-0x00007FFED83C0000-memory.dmp
memory/5104-12-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-11-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-10-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-14-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-13-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-15-0x00007FFED5CA0000-0x00007FFED5CB0000-memory.dmp
memory/5104-16-0x00007FFED5CA0000-0x00007FFED5CB0000-memory.dmp
memory/5104-39-0x00007FFF183CD000-0x00007FFF183CE000-memory.dmp
memory/5104-40-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
memory/5104-41-0x00007FFF18330000-0x00007FFF18525000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 34630a08f18b5a3f19e01802db75bb0e |
| SHA1 | c2eb0794895737857e07d61889bae1fb2ff4ffa2 |
| SHA256 | 959ff0093f7ef9d0451d3de511ea3a91779590e2f12d6c46fdac6aed929e937d |
| SHA512 | d8e9238a5f87246b5d71a5952704d4e4c98f9f33e2671746d62ea8561cc2d6323383ac144f1e7516c8e21ce1cd2831270f29a22989926b84dbd2151c3be335cf |