Analysis Overview
SHA256
2fb58fef549bdf2c43f0a84e5da21ff6f46cac7f6668159c698338e72ff8dde8
Threat Level: Likely malicious
The file 2fb58fef549bdf2c43f0a84e5da21ff6f46cac7f6668159c698338e72ff8dde8 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
Checks processor information in registry
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-06 21:48
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
2024-08-06 21:48
Reported
2024-08-06 21:49
Platform
win7-20240708-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 |
| 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\2fb58fef549bdf2c43f0a84e5da21ff6f46cac7f6668159c698338e72ff8dde8.xls
Network
Files
memory/2296-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2296-1-0x00000000722DD000-0x00000000722E8000-memory.dmp
memory/2296-2-0x00000000004D0000-0x00000000005D0000-memory.dmp
memory/2296-4-0x00000000004D0000-0x00000000005D0000-memory.dmp
memory/2296-5-0x00000000004D0000-0x00000000005D0000-memory.dmp
memory/2296-3-0x00000000004D0000-0x00000000005D0000-memory.dmp
memory/2296-6-0x00000000004D0000-0x00000000005D0000-memory.dmp
memory/2296-9-0x00000000722DD000-0x00000000722E8000-memory.dmp
memory/2296-10-0x00000000004D0000-0x00000000005D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-06 21:48
Reported
2024-08-06 21:49
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 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\2fb58fef549bdf2c43f0a84e5da21ff6f46cac7f6668159c698338e72ff8dde8.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 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.15.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
Files
memory/1760-0-0x00007FFD54770000-0x00007FFD54780000-memory.dmp
memory/1760-2-0x00007FFD54770000-0x00007FFD54780000-memory.dmp
memory/1760-5-0x00007FFD54770000-0x00007FFD54780000-memory.dmp
memory/1760-6-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-7-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-8-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-11-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-10-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-12-0x00007FFD525B0000-0x00007FFD525C0000-memory.dmp
memory/1760-9-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-4-0x00007FFD9478D000-0x00007FFD9478E000-memory.dmp
memory/1760-3-0x00007FFD54770000-0x00007FFD54780000-memory.dmp
memory/1760-1-0x00007FFD54770000-0x00007FFD54780000-memory.dmp
memory/1760-13-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-14-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-16-0x00007FFD525B0000-0x00007FFD525C0000-memory.dmp
memory/1760-15-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-18-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-19-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-17-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-34-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-35-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-36-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-37-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-40-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-41-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-42-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp
memory/1760-43-0x00007FFD946F0000-0x00007FFD948E5000-memory.dmp