Analysis Overview
SHA256
9406991950efaebb87aff68e0d3573fd59655678366a5940956c37b25d02226a
Threat Level: Known bad
The file 9406991950efaebb87aff68e0d3573fd59655678366a5940956c37b25d02226a 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 FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 21:17
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 21:17
Reported
2024-11-05 21:18
Platform
win10v2004-20241007-en
Max time kernel
47s
Max time network
35s
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 2836 wrote to memory of 3952 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2836 wrote to memory of 3952 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2836 wrote to memory of 3952 | 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\9406991950efaebb87aff68e0d3573fd59655678366a5940956c37b25d02226a.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\adx.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.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 | blog.centerking.top | udp |
| US | 8.8.8.8:53 | lucrecomconforto.com.br | udp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.68.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | academiasuccesului.ro | udp |
| RO | 46.102.146.33:80 | academiasuccesului.ro | tcp |
| US | 8.8.8.8:53 | melekler.atspace.cc | udp |
| BG | 185.176.43.80:80 | melekler.atspace.cc | tcp |
| US | 8.8.8.8:53 | 33.146.102.46.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | acerestoration.co.za | udp |
| ZA | 41.203.18.35:80 | acerestoration.co.za | tcp |
| US | 8.8.8.8:53 | 80.43.176.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/2836-0-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/2836-1-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp
memory/2836-3-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/2836-2-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/2836-4-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/2836-5-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp
memory/2836-9-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-10-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-6-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-11-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp
memory/2836-8-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-7-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-13-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-12-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp
memory/2836-14-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-18-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-17-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-16-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-15-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
C:\Users\Admin\adx.ocx
| MD5 | 8f7afabccec4bec42d5bf041dc45f7e5 |
| SHA1 | 614359b31a2cdf02be8a12b0254f91171c32ba54 |
| SHA256 | ff0b128a0d1f6385dc4d265684b760d92be853e938e8e2e1aed3f120a5541933 |
| SHA512 | 2b2e9b09d61e356cd569e097e2da2191e854590364141ad5f6d99c0a0910caa271100b26efa1457c8bd30cf4e82f54ed6fa6aa4d3fd0c0eccfd202bcc6bc4853 |
memory/2836-33-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
memory/2836-34-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp
memory/2836-35-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 806c419a55ea69588ced25d3796a8e43 |
| SHA1 | 625951e8f08a49711a5d90988fbdfe61629c1426 |
| SHA256 | 57845644e0c290ae31b82459b77132c22a82c811f8be8719a964b22be66b711f |
| SHA512 | 582e13ed5b7a7f5bf1a8a02b5bde313c2a27560d05ef4a52df8cc06cc2b979e467817a507a3a1b6e4c6c08a3adcbc5722820f0c70b6d087e8aa5879379a80cfe |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 21:17
Reported
2024-11-05 21:18
Platform
win7-20240903-en
Max time kernel
16s
Max time network
16s
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 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2260 wrote to memory of 2836 | 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\9406991950efaebb87aff68e0d3573fd59655678366a5940956c37b25d02226a.xlsm
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\adx.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | blog.centerking.top | udp |
| US | 8.8.8.8:53 | lucrecomconforto.com.br | udp |
| US | 8.8.8.8:53 | academiasuccesului.ro | udp |
| RO | 46.102.146.33:80 | academiasuccesului.ro | tcp |
| US | 8.8.8.8:53 | melekler.atspace.cc | udp |
| BG | 185.176.43.80:80 | melekler.atspace.cc | tcp |
| US | 8.8.8.8:53 | acerestoration.co.za | udp |
| ZA | 41.203.18.35:80 | acerestoration.co.za | tcp |
Files
memory/2260-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2260-1-0x0000000071F4D000-0x0000000071F58000-memory.dmp
C:\Users\Admin\adx.ocx
| MD5 | 8f7afabccec4bec42d5bf041dc45f7e5 |
| SHA1 | 614359b31a2cdf02be8a12b0254f91171c32ba54 |
| SHA256 | ff0b128a0d1f6385dc4d265684b760d92be853e938e8e2e1aed3f120a5541933 |
| SHA512 | 2b2e9b09d61e356cd569e097e2da2191e854590364141ad5f6d99c0a0910caa271100b26efa1457c8bd30cf4e82f54ed6fa6aa4d3fd0c0eccfd202bcc6bc4853 |
memory/2260-7-0x0000000071F4D000-0x0000000071F58000-memory.dmp