Analysis Overview
SHA256
4647b50ed71f9e1ab47db0ad95da6c9450e39c74cd2c674fc2543f830ade06bc
Threat Level: Likely malicious
The file 4647b50ed71f9e1ab47db0ad95da6c9450e39c74cd2c674fc2543f830ade06bc was found to be: Likely malicious.
Malicious Activity Summary
Suspicious Office macro
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
2024-11-09 21:05
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:05
Reported
2024-11-09 21:06
Platform
win7-20240708-en
Max time kernel
16s
Max time network
18s
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\4647b50ed71f9e1ab47db0ad95da6c9450e39c74cd2c674fc2543f830ade06bc.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 172.217.169.78:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
Files
memory/3020-1-0x0000000071DCD000-0x0000000071DD8000-memory.dmp
memory/3020-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/3020-26-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-39-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-52-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-65-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-66-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-67-0x0000000071DCD000-0x0000000071DD8000-memory.dmp
memory/3020-68-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-69-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-70-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
memory/3020-71-0x0000000005CB0000-0x0000000005DB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 21:05
Reported
2024-11-09 21:06
Platform
win10v2004-20241007-en
Max time kernel
47s
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 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 |
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\4647b50ed71f9e1ab47db0ad95da6c9450e39c74cd2c674fc2543f830ade06bc.xlsm"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | docs.google.com | udp |
| GB | 172.217.169.78:443 | docs.google.com | tcp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.dropbox.com | udp |
| NL | 162.125.65.18:443 | www.dropbox.com | tcp |
| US | 8.8.8.8:53 | 78.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.65.125.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.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 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/3400-1-0x00007FFBE0D6D000-0x00007FFBE0D6E000-memory.dmp
memory/3400-0-0x00007FFBA0D50000-0x00007FFBA0D60000-memory.dmp
memory/3400-4-0x00007FFBA0D50000-0x00007FFBA0D60000-memory.dmp
memory/3400-3-0x00007FFBA0D50000-0x00007FFBA0D60000-memory.dmp
memory/3400-2-0x00007FFBA0D50000-0x00007FFBA0D60000-memory.dmp
memory/3400-9-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-11-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-12-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-13-0x00007FFB9E3F0000-0x00007FFB9E400000-memory.dmp
memory/3400-8-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-14-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-7-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-15-0x00007FFB9E3F0000-0x00007FFB9E400000-memory.dmp
memory/3400-17-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-18-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-16-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-19-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-6-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-5-0x00007FFBA0D50000-0x00007FFBA0D60000-memory.dmp
memory/3400-10-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-64-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-142-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-152-0x00007FFBE0D6D000-0x00007FFBE0D6E000-memory.dmp
memory/3400-153-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-154-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
memory/3400-155-0x00007FFBE0CD0000-0x00007FFBE0EC5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | a5b5ff969bd86faec2aa38d07e611aa2 |
| SHA1 | 3784139cd0654ed070d2e036b4e5bd4ffd7a5ad7 |
| SHA256 | 5df11fb6f5cd66bbc4f15362ec58c557dfab89505c5d872d8ec0f550e190093f |
| SHA512 | 084dad851d2cd8962df3438d645e37d66d9c1ca47614054ba3a6d46210eb1571b28b76fe41e22412bddd15e675fcaf0bfc1cec9afb8d971acbc785c6c676ebc9 |