Analysis Overview
SHA256
bb148f5a66419241c777a3d2b3ad98f455ad7e9aa49c9831d2a03eda1e2dfef6
Threat Level: Likely malicious
The file bb148f5a66419241c777a3d2b3ad98f455ad7e9aa49c9831d2a03eda1e2dfef6 was found to be: Likely malicious.
Malicious Activity Summary
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
Checks processor information in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-07 22:06
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
2024-08-07 22:06
Reported
2024-08-07 22:07
Platform
win7-20240704-en
Max time kernel
25s
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 |
| 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\bb148f5a66419241c777a3d2b3ad98f455ad7e9aa49c9831d2a03eda1e2dfef6.xls
Network
Files
memory/2312-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2312-1-0x000000007239D000-0x00000000723A8000-memory.dmp
memory/2312-7-0x0000000005F50000-0x0000000006050000-memory.dmp
memory/2312-6-0x0000000005F50000-0x0000000006050000-memory.dmp
memory/2312-5-0x0000000005F50000-0x0000000006050000-memory.dmp
memory/2312-8-0x0000000005F50000-0x0000000006050000-memory.dmp
memory/2312-9-0x000000007239D000-0x00000000723A8000-memory.dmp
memory/2312-10-0x0000000005F50000-0x0000000006050000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-07 22:06
Reported
2024-08-07 22:07
Platform
win10v2004-20240802-en
Max time kernel
34s
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 FindShellTrayWindow
| 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 |
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\bb148f5a66419241c777a3d2b3ad98f455ad7e9aa49c9831d2a03eda1e2dfef6.xls"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 46.28.109.52.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 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.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 | 208.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
Files
memory/1420-0-0x00007FFBA2A50000-0x00007FFBA2A60000-memory.dmp
memory/1420-1-0x00007FFBA2A50000-0x00007FFBA2A60000-memory.dmp
memory/1420-2-0x00007FFBA2A50000-0x00007FFBA2A60000-memory.dmp
memory/1420-4-0x00007FFBA2A50000-0x00007FFBA2A60000-memory.dmp
memory/1420-3-0x00007FFBA2A50000-0x00007FFBA2A60000-memory.dmp
memory/1420-5-0x00007FFBE2A6D000-0x00007FFBE2A6E000-memory.dmp
memory/1420-9-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-10-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-11-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-12-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-8-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-13-0x00007FFBA07E0000-0x00007FFBA07F0000-memory.dmp
memory/1420-7-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-14-0x00007FFBA07E0000-0x00007FFBA07F0000-memory.dmp
memory/1420-6-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-31-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-30-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-29-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
memory/1420-32-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 6af6c9112ee423e0c1696edc58fa2cce |
| SHA1 | 9a872df3b53331c0b8d419f2e780a327463e5f00 |
| SHA256 | e7ef54ca7302a7485d24d54dd5d4b34a44a839c8393d99b694592446ae647a5c |
| SHA512 | 31448cd03441e4d1bdb0bada7188110f6cd6634043ea1896c27d64bbfa143a8fc7d4592233812fd7587ba4c73b91635daad244d2994766f71b76e8ef722970ff |
memory/1420-41-0x00007FFBE29D0000-0x00007FFBE2BC5000-memory.dmp