Analysis Overview
SHA256
7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2
Threat Level: Known bad
The file 7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 21:35
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 21:35
Reported
2024-11-11 21:37
Platform
win7-20241023-en
Max time kernel
141s
Max time network
142s
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 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1628 wrote to memory of 1316 | 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\7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2.xls
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe ..\xdwno.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | fpd.cl | udp |
| US | 8.8.8.8:53 | el-energiaki.gr | udp |
| DE | 158.220.108.230:443 | el-energiaki.gr | tcp |
| US | 8.8.8.8:53 | r11.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r11.o.lencr.org | tcp |
| US | 8.8.8.8:53 | www.manchesterslt.co.uk | udp |
| FR | 92.205.239.100:443 | www.manchesterslt.co.uk | tcp |
| FR | 92.205.239.100:443 | www.manchesterslt.co.uk | tcp |
| FR | 92.205.239.100:443 | www.manchesterslt.co.uk | tcp |
| FR | 92.205.239.100:443 | www.manchesterslt.co.uk | tcp |
| US | 8.8.8.8:53 | contactworks.nl | udp |
| NL | 81.26.221.208:80 | contactworks.nl | tcp |
| NL | 81.26.221.208:443 | contactworks.nl | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | baykusoglu.com.tr | udp |
| TR | 78.135.108.215:80 | baykusoglu.com.tr | tcp |
| US | 8.8.8.8:53 | baykusoglu.com | udp |
| TR | 78.135.108.215:443 | baykusoglu.com | tcp |
| US | 8.8.8.8:53 | globessl.ocsp.sectigo.com | udp |
| US | 104.18.38.233:80 | globessl.ocsp.sectigo.com | tcp |
Files
memory/1628-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1628-1-0x000000007295D000-0x0000000072968000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabF2DA.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarF389.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/1628-63-0x000000007295D000-0x0000000072968000-memory.dmp
C:\Users\Admin\xdwno.ocx
| MD5 | 8cd3c109905ddb9afe61a50b08309b04 |
| SHA1 | e102c758a1df661078e4f94daa92547aeb438126 |
| SHA256 | f531beb78f404dce76f46154b9a79744d3b6341f30cc42edd2b83ab69c154d20 |
| SHA512 | 9720ca0830540ea301f907568e6607d32766b95a08e2589f9d27c4cecaba78b044c19bfbfa755614da715a7bb7586836d8453c34f2852f5222584fb61be80b57 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 21:35
Reported
2024-11-11 21:37
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
140s
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 |
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
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2160 wrote to memory of 4152 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\regsvr32.exe |
| PID 2160 wrote to memory of 4152 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\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\7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2.xls"
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe ..\xdwno.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | fpd.cl | udp |
| US | 8.8.8.8:53 | el-energiaki.gr | udp |
| DE | 158.220.108.230:443 | el-energiaki.gr | tcp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 230.108.220.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.194.219.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r11.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r11.o.lencr.org | tcp |
| US | 8.8.8.8:53 | www.manchesterslt.co.uk | udp |
| FR | 92.205.239.100:443 | www.manchesterslt.co.uk | tcp |
| US | 8.8.8.8:53 | contactworks.nl | udp |
| NL | 81.26.221.208:80 | contactworks.nl | tcp |
| NL | 81.26.221.208:443 | contactworks.nl | tcp |
| US | 8.8.8.8:53 | 82.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.239.205.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.221.26.81.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.23.210.82:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | baykusoglu.com.tr | udp |
| TR | 78.135.108.215:80 | baykusoglu.com.tr | tcp |
| US | 8.8.8.8:53 | baykusoglu.com | udp |
| TR | 78.135.108.215:443 | baykusoglu.com | tcp |
| US | 8.8.8.8:53 | 215.108.135.78.in-addr.arpa | udp |
| US | 8.8.8.8:53 | globessl.ocsp.sectigo.com | udp |
| US | 104.18.38.233:80 | globessl.ocsp.sectigo.com | tcp |
| US | 8.8.8.8:53 | 23.149.64.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.38.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/2160-1-0x00007FFA38E4D000-0x00007FFA38E4E000-memory.dmp
memory/2160-0-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp
memory/2160-3-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp
memory/2160-2-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp
memory/2160-4-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp
memory/2160-5-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp
memory/2160-6-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-9-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-8-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-11-0x00007FF9F66D0000-0x00007FF9F66E0000-memory.dmp
memory/2160-7-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-10-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-14-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-16-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-17-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-15-0x00007FF9F66D0000-0x00007FF9F66E0000-memory.dmp
memory/2160-13-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-12-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
C:\Users\Admin\xdwno.ocx
| MD5 | 8cd3c109905ddb9afe61a50b08309b04 |
| SHA1 | e102c758a1df661078e4f94daa92547aeb438126 |
| SHA256 | f531beb78f404dce76f46154b9a79744d3b6341f30cc42edd2b83ab69c154d20 |
| SHA512 | 9720ca0830540ea301f907568e6607d32766b95a08e2589f9d27c4cecaba78b044c19bfbfa755614da715a7bb7586836d8453c34f2852f5222584fb61be80b57 |
memory/2160-52-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-53-0x00007FFA38E4D000-0x00007FFA38E4E000-memory.dmp
memory/2160-54-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
memory/2160-55-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | e666a6871653195de55ec2ef95615802 |
| SHA1 | 0faf418913fa118f58a16739f8b5d1e871435c95 |
| SHA256 | 3f1d1b23269277672a7662ebd338ae32da6c1393433b400cf487ae9c2823ce67 |
| SHA512 | b4139907fdb54e3a410d0c1584597515aeee3a566e2e1b8b32df2feedda3a501edd383118266c7536464807218d9e826d5538e361983e4a9b4de97108967f3cc |