Analysis Overview
SHA256
34ebe038a8b30eebad90de95dc17f118029a11a0450ceb36fee4741a4c226cb3
Threat Level: Known bad
The file paquete_3841728.xlsm was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-02-16 18:54
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-02-16 18:54
Reported
2023-02-16 18:57
Platform
win10-20220812-en
Max time kernel
134s
Max time network
146s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\SysWow64\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2664 wrote to memory of 4452 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2664 wrote to memory of 4452 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2664 wrote to memory of 4452 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
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\paquete_3841728.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | moveconnects.com | udp |
| US | 188.114.97.0:80 | moveconnects.com | tcp |
| US | 188.114.97.0:443 | moveconnects.com | tcp |
| IE | 20.50.80.210:443 | tcp | |
| US | 67.27.153.254:80 | tcp |
Files
memory/2664-115-0x00007FFED2330000-0x00007FFED2340000-memory.dmp
memory/2664-116-0x00007FFED2330000-0x00007FFED2340000-memory.dmp
memory/2664-117-0x00007FFED2330000-0x00007FFED2340000-memory.dmp
memory/2664-118-0x00007FFED2330000-0x00007FFED2340000-memory.dmp
memory/2664-127-0x00007FFECE830000-0x00007FFECE840000-memory.dmp
memory/2664-128-0x00007FFECE830000-0x00007FFECE840000-memory.dmp
memory/4452-278-0x0000000000000000-mapping.dmp
memory/4452-279-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-280-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-281-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-282-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-283-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-284-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-285-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-286-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-287-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-288-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-289-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-290-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-292-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-293-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-294-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-295-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-296-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-297-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-298-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-299-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-300-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-301-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-302-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-303-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-304-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-305-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-306-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-308-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-310-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-311-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-312-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-314-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-316-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-315-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-317-0x00000000775D0000-0x000000007775E000-memory.dmp
C:\Users\Admin\enu.ocx
| MD5 | 7db1ff0a75a3c2293ae95414f823a1f8 |
| SHA1 | e0e8ddbbf98804b5fe2d2d6d31ebef028ac8fb00 |
| SHA256 | c7c7f9a50622dc72bf609b99ce5095a1ef5f2ebe6f0dbc4c18397dca0b15105b |
| SHA512 | cbc07ff2f3a1c2b9e9daaff6a6c3d23846dd9c4bb8e9887f506f2adbcc64dd9cb99329c43d48fdaa3e281907d3d4a9306af716c06b8e785e93e9bb5ff660f81e |
memory/4452-318-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-313-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-309-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-307-0x00000000775D0000-0x000000007775E000-memory.dmp
memory/4452-291-0x00000000775D0000-0x000000007775E000-memory.dmp