Analysis Overview
SHA256
b7509fb70ab7f14d2c55053f395634da91ea55c83e5e22168f4f318bf8a88ac0
Threat Level: Likely malicious
The file b7509fb70ab7f14d2c55053f395634da91ea55c83e5e22168f4f318bf8a88ac0 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
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-06 21:50
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: behavioral2
Detonation Overview
Submitted
2024-08-06 21:50
Reported
2024-08-06 21:51
Platform
win10v2004-20240802-en
Max time kernel
47s
Max time network
36s
Command Line
Signatures
Checks processor information in registry
| Description | Indicator | Process | Target |
| 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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | 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 |
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\b7509fb70ab7f14d2c55053f395634da91ea55c83e5e22168f4f318bf8a88ac0.xls"
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 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
Files
memory/880-0-0x00007FFB230F0000-0x00007FFB23100000-memory.dmp
memory/880-2-0x00007FFB230F0000-0x00007FFB23100000-memory.dmp
memory/880-1-0x00007FFB230F0000-0x00007FFB23100000-memory.dmp
memory/880-4-0x00007FFB230F0000-0x00007FFB23100000-memory.dmp
memory/880-3-0x00007FFB6310D000-0x00007FFB6310E000-memory.dmp
memory/880-5-0x00007FFB230F0000-0x00007FFB23100000-memory.dmp
memory/880-6-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-7-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-10-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-8-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-11-0x00007FFB20B80000-0x00007FFB20B90000-memory.dmp
memory/880-9-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-12-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-13-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-16-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-18-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-20-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-21-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-19-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-17-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-15-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-14-0x00007FFB20B80000-0x00007FFB20B90000-memory.dmp
memory/880-33-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-35-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-34-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | abf753f3210007ce40799729be44f0e1 |
| SHA1 | 1e06ce63b7ec24eb4354e3ab4814d2d9bc68abaf |
| SHA256 | cc0698d296a7763ead488ddd16b95650c9c74f220018ee3314ecf794edc2bce3 |
| SHA512 | 82e78708e770939f3d1253f49eae5a7595cfc362be10b91f0a1eb80308e66c49da8875ae6a04260cc9e32d8685cba5561fc9fdcf59bdcc18cbb786d9ced3c559 |
memory/880-44-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-45-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
memory/880-46-0x00007FFB63070000-0x00007FFB63265000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-06 21:50
Reported
2024-08-06 21:51
Platform
win7-20240705-en
Max time kernel
24s
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 |
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\b7509fb70ab7f14d2c55053f395634da91ea55c83e5e22168f4f318bf8a88ac0.xls
Network
Files
memory/2028-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2028-1-0x0000000071DED000-0x0000000071DF8000-memory.dmp
memory/2028-2-0x0000000000550000-0x0000000000650000-memory.dmp
memory/2028-4-0x0000000000550000-0x0000000000650000-memory.dmp
memory/2028-3-0x0000000000550000-0x0000000000650000-memory.dmp
memory/2028-5-0x0000000000550000-0x0000000000650000-memory.dmp
memory/2028-6-0x0000000000550000-0x0000000000650000-memory.dmp
memory/2028-9-0x0000000071DED000-0x0000000071DF8000-memory.dmp
memory/2028-10-0x0000000000550000-0x0000000000650000-memory.dmp