Analysis Overview
SHA256
bce5e7637681b00e6b64cf96de66be7b7205a8e5e0026c4d9c4ef9edfcee74af
Threat Level: Likely malicious
The file bce5e7637681b00e6b64cf96de66be7b7205a8e5e0026c4d9c4ef9edfcee74af was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Suspicious Office macro
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
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
2024-08-08 22:01
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
2024-08-08 22:01
Reported
2024-08-08 22:02
Platform
win7-20240704-en
Max time kernel
25s
Max time network
19s
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 |
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 |
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 |
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\bce5e7637681b00e6b64cf96de66be7b7205a8e5e0026c4d9c4ef9edfcee74af.xls
Network
Files
memory/2056-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2056-1-0x0000000071EDD000-0x0000000071EE8000-memory.dmp
memory/2056-8-0x00000000060C0000-0x00000000061C0000-memory.dmp
memory/2056-9-0x0000000071EDD000-0x0000000071EE8000-memory.dmp
memory/2056-10-0x00000000060C0000-0x00000000061C0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-08 22:01
Reported
2024-08-08 22:02
Platform
win10v2004-20240802-en
Max time kernel
54s
Max time network
55s
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 value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| 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 |
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 |
| 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\bce5e7637681b00e6b64cf96de66be7b7205a8e5e0026c4d9c4ef9edfcee74af.xls"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3364,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4632 /prefetch:8
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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.239.69.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/4068-0-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4068-2-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4068-1-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4068-4-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4068-3-0x00007FF85620D000-0x00007FF85620E000-memory.dmp
memory/4068-5-0x00007FF8161F0000-0x00007FF816200000-memory.dmp
memory/4068-8-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-7-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-9-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-6-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-13-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-12-0x00007FF813C60000-0x00007FF813C70000-memory.dmp
memory/4068-16-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-17-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-20-0x00007FF813C60000-0x00007FF813C70000-memory.dmp
memory/4068-19-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-18-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-15-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-14-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-11-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-10-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-29-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-30-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-32-0x00007FF856170000-0x00007FF856365000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | cda2c96854e2e2aeb4318490bfcfcffb |
| SHA1 | a4b3a3dcefed480b23c2004ac7cc7f8a29946b7c |
| SHA256 | 9e5a0c3111dbe5a2ff29615a61c8dfb1540a7fdedd5f0a3dfb9653b43a79aa9c |
| SHA512 | eaf83a9de70a972387b3246c5cbb0a29b95850d4a1a96df25f79d4dfc0c596a223eb02de9897c958e12cc7ddc576d034d2fe52d4c0999e621ca369fa8ab781fa |
memory/4068-46-0x00007FF856170000-0x00007FF856365000-memory.dmp
memory/4068-47-0x00007FF856170000-0x00007FF856365000-memory.dmp