Analysis Overview
SHA256
07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53
Threat Level: Known bad
The file 07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53 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
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 17:28
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 17:28
Reported
2024-11-11 17:30
Platform
win7-20240729-en
Max time kernel
140s
Max time network
143s
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 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1464 wrote to memory of 1524 | 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\07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls
C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe ..\wurod.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | easiercommunications.com | udp |
| US | 35.209.253.93:80 | easiercommunications.com | tcp |
| US | 8.8.8.8:53 | dulichdichvu.net | udp |
| VN | 45.122.220.108:80 | dulichdichvu.net | tcp |
| VN | 45.122.220.108:443 | dulichdichvu.net | tcp |
| US | 8.8.8.8:53 | e6.o.lencr.org | udp |
| GB | 2.23.210.82:80 | e6.o.lencr.org | tcp |
| US | 8.8.8.8:53 | www.whow.fr | udp |
| FR | 185.221.225.28:443 | www.whow.fr | 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 | genccagdas.com.tr | udp |
| US | 8.8.8.8:53 | heaventechnologies.com.pk | udp |
| FI | 135.181.140.122:80 | heaventechnologies.com.pk | tcp |
| US | 8.8.8.8:53 | goonboy.com | udp |
| AU | 111.67.3.187:80 | goonboy.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| US | 23.192.22.93:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.18:80 | crl.microsoft.com | tcp |
Files
memory/1464-1-0x000000007337D000-0x0000000073388000-memory.dmp
memory/1464-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1464-2-0x000000007337D000-0x0000000073388000-memory.dmp
C:\Users\Admin\wurod.ocx
| MD5 | 797e94343f2bd6d4cdea65cc8b1fdf00 |
| SHA1 | ad3aa4de0584f6e92e2cf571bc02eb4a8138ba66 |
| SHA256 | 168c6189f01359d4d46c94a1681c214403f530d0c6d643154bc530b5e947407e |
| SHA512 | 92302d8b4e0c1ec95efafaf33c0e3248a4a071284691cf9b3d96d6f380ed668798cfda620a7389a76c9f1df07c25dd53d32cc26623f27f176f03f8b4eb8498d3 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 17:28
Reported
2024-11-11 17:30
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
153s
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 2896 wrote to memory of 844 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\regsvr32.exe |
| PID 2896 wrote to memory of 844 | 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\07dfe93ac6e4f698ad0d7ee7e9242912dc9f84de665d689c111a864b882f3a53.xls"
C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe ..\wurod.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.32.7:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | easiercommunications.com | udp |
| US | 35.209.253.93:80 | easiercommunications.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.80.50.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dulichdichvu.net | udp |
| VN | 45.122.220.108:80 | dulichdichvu.net | tcp |
| VN | 45.122.220.108:443 | dulichdichvu.net | tcp |
| US | 8.8.8.8:53 | 108.220.122.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | e6.o.lencr.org | udp |
| GB | 2.23.210.75:80 | e6.o.lencr.org | tcp |
| US | 8.8.8.8:53 | www.whow.fr | udp |
| FR | 185.221.225.28:443 | www.whow.fr | 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 | 32.169.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.225.221.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | genccagdas.com.tr | udp |
| US | 8.8.8.8:53 | heaventechnologies.com.pk | udp |
| FI | 135.181.140.122:80 | heaventechnologies.com.pk | tcp |
| US | 8.8.8.8:53 | goonboy.com | udp |
| AU | 111.67.3.187:80 | goonboy.com | tcp |
| US | 8.8.8.8:53 | 122.140.181.135.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.3.67.111.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/2896-0-0x00007FFECC4B0000-0x00007FFECC4C0000-memory.dmp
memory/2896-1-0x00007FFF0C4CD000-0x00007FFF0C4CE000-memory.dmp
memory/2896-5-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-4-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-3-0x00007FFECC4B0000-0x00007FFECC4C0000-memory.dmp
memory/2896-8-0x00007FFECC4B0000-0x00007FFECC4C0000-memory.dmp
memory/2896-7-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-9-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-10-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-12-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-13-0x00007FFECA190000-0x00007FFECA1A0000-memory.dmp
memory/2896-11-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-14-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-15-0x00007FFECA190000-0x00007FFECA1A0000-memory.dmp
memory/2896-17-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-16-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-6-0x00007FFECC4B0000-0x00007FFECC4C0000-memory.dmp
memory/2896-2-0x00007FFECC4B0000-0x00007FFECC4C0000-memory.dmp
memory/2896-27-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/2896-28-0x00007FFF0C4CD000-0x00007FFF0C4CE000-memory.dmp
memory/2896-29-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
C:\Users\Admin\wurod.ocx
| MD5 | 797e94343f2bd6d4cdea65cc8b1fdf00 |
| SHA1 | ad3aa4de0584f6e92e2cf571bc02eb4a8138ba66 |
| SHA256 | 168c6189f01359d4d46c94a1681c214403f530d0c6d643154bc530b5e947407e |
| SHA512 | 92302d8b4e0c1ec95efafaf33c0e3248a4a071284691cf9b3d96d6f380ed668798cfda620a7389a76c9f1df07c25dd53d32cc26623f27f176f03f8b4eb8498d3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 1b79013327b896979843341fc960e4c8 |
| SHA1 | e48f970498e46260fb6fb58fe334dfa3e808ca44 |
| SHA256 | 55f631ad61cf3b20a77f2ea53e4f7604c63261b2c682779dd3bb91e39c2f7014 |
| SHA512 | 6947c8d86a96950b228c31f928285772ddedd62c35a8816f860161f3fdc6d0bd33f2cd5e3730eae7aadfe5f290f8b3fccb89c5875e367dc6b6362696f5b38045 |