Analysis Overview
SHA256
cbd976cbd2fd0ebf738553c1e70fe074c846d4aa1108c14fdc7aa835868da93b
Threat Level: Likely malicious
The file cbd976cbd2fd0ebf738553c1e70fe074c846d4aa1108c14fdc7aa835868da93b was found to be: Likely malicious.
Malicious Activity Summary
Office macro that triggers on suspicious action
Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-19 21:28
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 21:28
Reported
2024-07-19 21:30
Platform
win7-20240705-en
Max time kernel
23s
Max time network
17s
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 |
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\cbd976cbd2fd0ebf738553c1e70fe074c846d4aa1108c14fdc7aa835868da93b.xls
Network
Files
memory/2508-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2508-1-0x0000000071D3D000-0x0000000071D48000-memory.dmp
memory/2508-5-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/2508-8-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/2508-4-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/2508-3-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/2508-2-0x00000000004A0000-0x00000000005A0000-memory.dmp
memory/2508-9-0x0000000071D3D000-0x0000000071D48000-memory.dmp
memory/2508-10-0x00000000004A0000-0x00000000005A0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 21:28
Reported
2024-07-19 21:29
Platform
win10v2004-20240709-en
Max time kernel
47s
Max time network
38s
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
| 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\cbd976cbd2fd0ebf738553c1e70fe074c846d4aa1108c14fdc7aa835868da93b.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.76.109.52.in-addr.arpa | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.229.138.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
Files
memory/4168-0-0x00007FFF2D590000-0x00007FFF2D5A0000-memory.dmp
memory/4168-1-0x00007FFF6D5AD000-0x00007FFF6D5AE000-memory.dmp
memory/4168-3-0x00007FFF2D590000-0x00007FFF2D5A0000-memory.dmp
memory/4168-2-0x00007FFF2D590000-0x00007FFF2D5A0000-memory.dmp
memory/4168-4-0x00007FFF2D590000-0x00007FFF2D5A0000-memory.dmp
memory/4168-5-0x00007FFF2D590000-0x00007FFF2D5A0000-memory.dmp
memory/4168-6-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-8-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-10-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-7-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-9-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-11-0x00007FFF2AE30000-0x00007FFF2AE40000-memory.dmp
memory/4168-12-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-13-0x00007FFF2AE30000-0x00007FFF2AE40000-memory.dmp
memory/4168-17-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-19-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-18-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-21-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-20-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-16-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-15-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-14-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-34-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-35-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-36-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-37-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-46-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 779da89d442d9f1ef774800f098d0191 |
| SHA1 | 334af5d0e42696d9b7204003712674f6643335d6 |
| SHA256 | ec2080364c3bfcfab989900f91bc6a2726bf4753ea1cb6ea24063213a447d21f |
| SHA512 | 60d355133357a739e9717b4b964dbdb127b5859f726f85cd96e833c75b79c708d33265884def62c0c263653b2e92853e92d26dedfdb15c740d0d99a30c4e281d |
memory/4168-53-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp
memory/4168-52-0x00007FFF6D5AD000-0x00007FFF6D5AE000-memory.dmp
memory/4168-54-0x00007FFF6D510000-0x00007FFF6D705000-memory.dmp