Analysis Overview
SHA256
1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000
Threat Level: Known bad
The file 1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
System Location Discovery: System Language Discovery
Enumerates system info in registry
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 17:31
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 17:31
Reported
2024-11-11 17:34
Platform
win7-20240729-en
Max time kernel
145s
Max time network
153s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\SysWow64\regsvr32.exe | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE |
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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWow64\regsvr32.exe | N/A |
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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2384 wrote to memory of 2944 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
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\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.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 | piajimenez.com | udp |
| US | 70.39.248.148:80 | piajimenez.com | tcp |
| US | 8.8.8.8:53 | inopra.com | udp |
| DE | 89.31.143.90:80 | inopra.com | tcp |
| US | 8.8.8.8:53 | www.inopra.eu | udp |
| DE | 89.31.143.100:80 | www.inopra.eu | tcp |
| US | 8.8.8.8:53 | biomedicalpharmaegypt.com | udp |
| DE | 148.251.8.132:80 | biomedicalpharmaegypt.com | tcp |
Files
memory/2384-1-0x0000000072D8D000-0x0000000072D98000-memory.dmp
memory/2384-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
C:\Users\Admin\enu.ocx
| MD5 | b996dfb94ee763ad91a6e1034b455635 |
| SHA1 | daf76e3be885af694649efe720e146bde68d4e3b |
| SHA256 | 66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee |
| SHA512 | d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5 |
memory/2384-8-0x0000000072D8D000-0x0000000072D98000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 17:31
Reported
2024-11-11 17:33
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWow64\regsvr32.exe | N/A |
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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4552 wrote to memory of 2696 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 4552 wrote to memory of 2696 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 4552 wrote to memory of 2696 | 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\1d2ab188d3607f59898f5d4d80135e2881b3bfad44cfa6657ab5d1b013dd0000.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| FR | 52.109.68.129:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 129.68.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | piajimenez.com | udp |
| US | 70.39.248.148:80 | piajimenez.com | tcp |
| US | 8.8.8.8:53 | inopra.com | udp |
| DE | 89.31.143.90:80 | inopra.com | tcp |
| US | 8.8.8.8:53 | www.inopra.eu | udp |
| DE | 89.31.143.100:80 | www.inopra.eu | tcp |
| US | 8.8.8.8:53 | biomedicalpharmaegypt.com | udp |
| DE | 148.251.8.132:80 | biomedicalpharmaegypt.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 148.248.39.70.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.143.31.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.143.31.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 132.8.251.148.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 215.143.182.52.in-addr.arpa | udp |
Files
memory/4552-0-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp
memory/4552-2-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp
memory/4552-1-0x00007FFB43C6D000-0x00007FFB43C6E000-memory.dmp
memory/4552-3-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp
memory/4552-4-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp
memory/4552-5-0x00007FFB03C50000-0x00007FFB03C60000-memory.dmp
memory/4552-8-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-11-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-10-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-9-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-7-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-12-0x00007FFB01340000-0x00007FFB01350000-memory.dmp
memory/4552-6-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-15-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-17-0x00007FFB01340000-0x00007FFB01350000-memory.dmp
memory/4552-16-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-14-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-13-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
C:\Users\Admin\enu.ocx
| MD5 | b996dfb94ee763ad91a6e1034b455635 |
| SHA1 | daf76e3be885af694649efe720e146bde68d4e3b |
| SHA256 | 66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee |
| SHA512 | d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5 |
memory/4552-33-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-34-0x00007FFB43C6D000-0x00007FFB43C6E000-memory.dmp
memory/4552-35-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
memory/4552-36-0x00007FFB43BD0000-0x00007FFB43DC5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 1596e69cda1f3822feca56281a99c6f5 |
| SHA1 | 06ece1a02a2b963aa00057ff2910057db3be779c |
| SHA256 | 16bc4542aafd5a6d502470f314790f4d66061a42c7fee1e0c162134e6883b8fa |
| SHA512 | 2ff9edae8d63e83adcf93d7dafc021775901c4c2d10b8bc91c096bb03aa964759819adfc55e22159b3552aa5a6bc423350691e5307f452b7733c8eceb4cd9e6b |