Analysis Overview
SHA256
ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086
Threat Level: Known bad
The file ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
System Location Discovery: System Language Discovery
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Checks processor information in registry
Enumerates system info in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 16:45
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 16:45
Reported
2024-11-11 16:47
Platform
win7-20240903-en
Max time kernel
118s
Max time network
118s
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 |
| 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 |
| 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 |
| 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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.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
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\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr1.ocx
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr2.ocx
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr3.ocx
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr4.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.melisetotoaksesuar.com | udp |
| TR | 213.238.168.15:443 | www.melisetotoaksesuar.com | tcp |
| TR | 213.238.168.15:443 | www.melisetotoaksesuar.com | tcp |
| TR | 213.238.168.15:443 | www.melisetotoaksesuar.com | tcp |
| TR | 213.238.168.15:443 | www.melisetotoaksesuar.com | tcp |
| US | 8.8.8.8:53 | elamurray.com | udp |
| US | 192.0.78.209:80 | elamurray.com | tcp |
| US | 8.8.8.8:53 | masyuk.com | udp |
| SG | 128.199.252.32:80 | masyuk.com | tcp |
| US | 8.8.8.8:53 | jr-software-web.net | udp |
| AR | 138.219.41.210:80 | jr-software-web.net | tcp |
Files
memory/2084-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2084-1-0x000000007223D000-0x0000000072248000-memory.dmp
memory/2084-2-0x000000007223D000-0x0000000072248000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 16:45
Reported
2024-11-11 16:47
Platform
win10v2004-20241007-en
Max time kernel
148s
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\System32\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\System32\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\System32\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
| Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process | N/A | C:\Windows\System32\regsvr32.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
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
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\ce17e0dc280e5c0dc0a536777e3980e10d29cef5ab4981ade6d1ddf704e60086.xls"
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr1.ocx
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr2.ocx
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr3.ocx
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr4.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | www.melisetotoaksesuar.com | udp |
| TR | 213.238.168.15:443 | www.melisetotoaksesuar.com | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.23.210.75:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.168.238.213.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | elamurray.com | udp |
| US | 192.0.78.209:80 | elamurray.com | tcp |
| US | 8.8.8.8:53 | masyuk.com | udp |
| SG | 128.199.252.32:80 | masyuk.com | tcp |
| US | 8.8.8.8:53 | 209.78.0.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.162.46.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jr-software-web.net | udp |
| AR | 138.219.41.210:80 | jr-software-web.net | tcp |
| US | 8.8.8.8:53 | 210.41.219.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4832-1-0x00007FF8FDC0D000-0x00007FF8FDC0E000-memory.dmp
memory/4832-0-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp
memory/4832-3-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp
memory/4832-7-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp
memory/4832-6-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-9-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-11-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-12-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-10-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-13-0x00007FF8BB7C0000-0x00007FF8BB7D0000-memory.dmp
memory/4832-8-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-5-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-14-0x00007FF8BB7C0000-0x00007FF8BB7D0000-memory.dmp
memory/4832-16-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-19-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-18-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-17-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-15-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-4-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp
memory/4832-2-0x00007FF8BDBF0000-0x00007FF8BDC00000-memory.dmp
C:\Users\Admin\uxevr1.ocx
| MD5 | c54fd025e4632873716688d18681cd33 |
| SHA1 | 50ae5e7b0528006d20d2cc63060f8f7677c7c265 |
| SHA256 | ca7b66332dba84dadaceca3dce0927dd4a95e8411f7111927cb50aeb897908a1 |
| SHA512 | 0ae1fa9fc17d8030dd3954333c9da6a7ade8eb54021b74a67d65e57bded8589968c362c4898eb902abc71b1ad8eb250b27b4315c4d2fbd6714872e4e4ded9118 |
memory/4832-40-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-41-0x00007FF8FDC0D000-0x00007FF8FDC0E000-memory.dmp
memory/4832-42-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
memory/4832-43-0x00007FF8FDB70000-0x00007FF8FDD65000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 967b9e3bab5929646fb18dc66c5b860a |
| SHA1 | 8948ea8302608961014a4b552850e4deacf554fa |
| SHA256 | dfa0338aac7094cca7fc0979ca708a05b91b5babbdb641665f09d27cfb667fad |
| SHA512 | ef443faf4c2bcf8f1153c2cda22ee5ddc245d4a0bf812cc5bcdb4d6eb238135ff2be1893da6ae4c8e78a799d21cf4a6dffeed2e3b5041118cf10a1cb5a0d6e6a |