Analysis Overview
SHA256
0e849d345a3adc7b694ab72e98d9aa170e341057d65e750f8f5968aafb549f7e
Threat Level: Known bad
The file 0e849d345a3adc7b694ab72e98d9aa170e341057d65e750f8f5968aafb549f7e 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 WriteProcessMemory
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 20:08
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 20:08
Reported
2024-11-11 20:11
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
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 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2808 wrote to memory of 2656 | 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\0e849d345a3adc7b694ab72e98d9aa170e341057d65e750f8f5968aafb549f7e.xlsm
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe /s ..\dan.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | wellnessonus.com | udp |
| US | 8.8.8.8:53 | choicepestcontrol.xyz | udp |
| US | 8.8.8.8:53 | sse-studio.com | udp |
| US | 8.8.8.8:53 | velasaromaticasonline.com | udp |
| US | 8.8.8.8:53 | alonsoconsultancyservice.com | udp |
| IN | 103.235.104.173:443 | alonsoconsultancyservice.com | tcp |
| US | 8.8.8.8:53 | e5.o.lencr.org | udp |
| GB | 2.23.210.75:80 | e5.o.lencr.org | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.18:80 | crl.microsoft.com | tcp |
Files
memory/2808-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2808-1-0x00000000727CD000-0x00000000727D8000-memory.dmp
C:\Users\Admin\dan.ocx
| MD5 | 17e9bd8c6f6f618d6e982be41808b10a |
| SHA1 | 4527d899e97dc1b50f0a390ce6cba387d5a04704 |
| SHA256 | 55e76063c4b61835df28d197c8600de3181c21f65b17a8f078d1c77496a81109 |
| SHA512 | f855ba0ef307e581ca60016137d523fd7fc565f1fc82e213820ccf253e36d616544f3f97bcaa9f9731a601b7cfe824895ee39751b6f802c0e03b0c285c45359b |
memory/2808-22-0x00000000727CD000-0x00000000727D8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 20:08
Reported
2024-11-11 20:11
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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 2844 wrote to memory of 2220 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2844 wrote to memory of 2220 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2844 wrote to memory of 2220 | 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\0e849d345a3adc7b694ab72e98d9aa170e341057d65e750f8f5968aafb549f7e.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe /s ..\dan.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | wellnessonus.com | udp |
| US | 8.8.8.8:53 | choicepestcontrol.xyz | udp |
| US | 8.8.8.8:53 | sse-studio.com | udp |
| US | 8.8.8.8:53 | velasaromaticasonline.com | udp |
| US | 8.8.8.8:53 | alonsoconsultancyservice.com | udp |
| IN | 103.235.104.173:443 | alonsoconsultancyservice.com | tcp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | e5.o.lencr.org | udp |
| GB | 2.23.210.75:80 | e5.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 173.104.235.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.194.219.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/2844-0-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-1-0x00007FF93656D000-0x00007FF93656E000-memory.dmp
memory/2844-3-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-4-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-2-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-6-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-5-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-7-0x00007FF8F6550000-0x00007FF8F6560000-memory.dmp
memory/2844-9-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-8-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-10-0x00007FF8F4420000-0x00007FF8F4430000-memory.dmp
memory/2844-12-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-13-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-14-0x00007FF8F4420000-0x00007FF8F4430000-memory.dmp
memory/2844-11-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-15-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-17-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-16-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
C:\Users\Admin\dan.ocx
| MD5 | 17e9bd8c6f6f618d6e982be41808b10a |
| SHA1 | 4527d899e97dc1b50f0a390ce6cba387d5a04704 |
| SHA256 | 55e76063c4b61835df28d197c8600de3181c21f65b17a8f078d1c77496a81109 |
| SHA512 | f855ba0ef307e581ca60016137d523fd7fc565f1fc82e213820ccf253e36d616544f3f97bcaa9f9731a601b7cfe824895ee39751b6f802c0e03b0c285c45359b |
memory/2844-38-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-39-0x00007FF93656D000-0x00007FF93656E000-memory.dmp
memory/2844-40-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2844-41-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 0721e714afcbb279c93135d16e6080eb |
| SHA1 | 963015792dffb71bd5e3d77b37995086718dc3a4 |
| SHA256 | 46a8135d72069857c6869570c34dcbbf2008682fb3d752d6644530a53403c674 |
| SHA512 | 0d9d8a41937e1d52b5b5e174d0db302b1d621912a87286d3ea3d6eb0c41746f31db33cff7c868b22f9c912e2380eec3eb15d7f420553d1e9e7bfff908ea5f578 |