Analysis Overview
SHA256
597c05c024e75ffbcedd5d39719bdf56f46770dffd57d2bad6507b06297a77fb
Threat Level: Likely malicious
The file 597c05c024e75ffbcedd5d39719bdf56f46770dffd57d2bad6507b06297a77fb was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
Office macro that triggers on suspicious action
System Location Discovery: System Language Discovery
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
2024-08-07 21:52
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
2024-08-07 21:52
Reported
2024-08-07 21:54
Platform
win7-20240705-en
Max time kernel
23s
Max time network
16s
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\597c05c024e75ffbcedd5d39719bdf56f46770dffd57d2bad6507b06297a77fb.xls
Network
Files
memory/2388-1-0x000000007273D000-0x0000000072748000-memory.dmp
memory/2388-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2388-2-0x000000007273D000-0x0000000072748000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-07 21:52
Reported
2024-08-07 21:54
Platform
win10v2004-20240802-en
Max time kernel
44s
Max time network
35s
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\597c05c024e75ffbcedd5d39719bdf56f46770dffd57d2bad6507b06297a77fb.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
Files
memory/3588-0-0x00007FFD47770000-0x00007FFD47780000-memory.dmp
memory/3588-2-0x00007FFD47770000-0x00007FFD47780000-memory.dmp
memory/3588-3-0x00007FFD47770000-0x00007FFD47780000-memory.dmp
memory/3588-1-0x00007FFD47770000-0x00007FFD47780000-memory.dmp
memory/3588-4-0x00007FFD47770000-0x00007FFD47780000-memory.dmp
memory/3588-5-0x00007FFD8778D000-0x00007FFD8778E000-memory.dmp
memory/3588-9-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-8-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-7-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-6-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-10-0x00007FFD45230000-0x00007FFD45240000-memory.dmp
memory/3588-11-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-14-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-13-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-12-0x00007FFD45230000-0x00007FFD45240000-memory.dmp
memory/3588-15-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-19-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-18-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-17-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-16-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-21-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-20-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp
memory/3588-31-0x00007FFD876F0000-0x00007FFD878E5000-memory.dmp