Analysis Overview
SHA256
b2038bc4c07d7b6ea99e300793bcb632cdb837116e73d7367f2bff5c927a4309
Threat Level: Known bad
The file b2038bc4c07d7b6ea99e300793bcb632cdb837116e73d7367f2bff5c927a4309 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 behavior: AddClipboardFormatListener
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 21:40
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 21:40
Reported
2024-11-11 21:43
Platform
win7-20240903-en
Max time kernel
120s
Max time network
121s
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 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2696 wrote to memory of 2912 | 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\b2038bc4c07d7b6ea99e300793bcb632cdb837116e73d7367f2bff5c927a4309.xlsm
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\ax.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | retailhpsinterview.com | udp |
| US | 8.8.8.8:53 | www.agretto.com | udp |
| US | 34.149.87.45:80 | www.agretto.com | tcp |
| US | 34.149.87.45:443 | www.agretto.com | 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.agnesleung.com | udp |
| HK | 116.251.204.43:80 | www.agnesleung.com | tcp |
| US | 8.8.8.8:53 | agnesleung.com | udp |
| HK | 116.251.204.43:80 | agnesleung.com | tcp |
| US | 8.8.8.8:53 | xnxx.c1.biz | udp |
| BG | 185.176.43.88:80 | xnxx.c1.biz | tcp |
| US | 8.8.8.8:53 | pakistannakliye.com | udp |
| TR | 31.192.212.174:443 | pakistannakliye.com | tcp |
| TR | 31.192.212.174:443 | pakistannakliye.com | tcp |
| TR | 31.192.212.174:443 | pakistannakliye.com | tcp |
| TR | 31.192.212.174:443 | pakistannakliye.com | tcp |
| US | 8.8.8.8:53 | gsmjordan.com | udp |
| US | 172.67.193.236:443 | gsmjordan.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.195:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.22:80 | crl.microsoft.com | tcp |
Files
memory/2696-1-0x00000000727AD000-0x00000000727B8000-memory.dmp
memory/2696-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
C:\Users\Admin\ax.ocx
| MD5 | 583cb8cac58c7c55c1e250f9ab286d52 |
| SHA1 | 5e91029ac4c1f7ab7fc5a8a00b14c30f785ee562 |
| SHA256 | e2d4d6591f4ceeb810f8fcff3b4bf2a39470b8d079dda76089c1f369e877f0f4 |
| SHA512 | dfae2abca729ab8d4f3162dcd96c611cdcc2d41f07370cb21964f2e360f929eebaf21919d582e590076d9dfa8eb59e70dddd7781ebc681814d66757b072f008e |
memory/2696-26-0x00000000727AD000-0x00000000727B8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 21:40
Reported
2024-11-11 21:43
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
149s
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 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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | 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 2744 wrote to memory of 4816 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2744 wrote to memory of 4816 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2744 wrote to memory of 4816 | 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\b2038bc4c07d7b6ea99e300793bcb632cdb837116e73d7367f2bff5c927a4309.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe -s ..\ax.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | retailhpsinterview.com | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| GB | 52.109.28.47:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | www.agretto.com | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| US | 34.149.87.45:80 | www.agretto.com | tcp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.87.149.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 34.149.87.45:443 | www.agretto.com | 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.agnesleung.com | udp |
| US | 8.8.8.8:53 | 32.169.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.210.23.2.in-addr.arpa | udp |
| HK | 116.251.204.43:80 | www.agnesleung.com | tcp |
| US | 8.8.8.8:53 | agnesleung.com | udp |
| HK | 116.251.204.43:80 | agnesleung.com | tcp |
| US | 8.8.8.8:53 | 43.204.251.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | xnxx.c1.biz | udp |
| BG | 185.176.43.88:80 | xnxx.c1.biz | tcp |
| US | 8.8.8.8:53 | pakistannakliye.com | udp |
| TR | 31.192.212.174:443 | pakistannakliye.com | tcp |
| US | 8.8.8.8:53 | 88.43.176.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.212.192.31.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gsmjordan.com | udp |
| US | 172.67.193.236:443 | gsmjordan.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.212.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 236.193.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2744-1-0x00007FF93D34D000-0x00007FF93D34E000-memory.dmp
memory/2744-0-0x00007FF8FD330000-0x00007FF8FD340000-memory.dmp
memory/2744-3-0x00007FF8FD330000-0x00007FF8FD340000-memory.dmp
memory/2744-4-0x00007FF8FD330000-0x00007FF8FD340000-memory.dmp
memory/2744-2-0x00007FF8FD330000-0x00007FF8FD340000-memory.dmp
memory/2744-12-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-11-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-10-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-13-0x00007FF8FAF70000-0x00007FF8FAF80000-memory.dmp
memory/2744-9-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-16-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-18-0x00007FF8FAF70000-0x00007FF8FAF80000-memory.dmp
memory/2744-21-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-20-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-19-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-17-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-15-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-14-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-8-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-7-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-6-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-5-0x00007FF8FD330000-0x00007FF8FD340000-memory.dmp
memory/2744-23-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-22-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
C:\Users\Admin\ax.ocx
| MD5 | 583cb8cac58c7c55c1e250f9ab286d52 |
| SHA1 | 5e91029ac4c1f7ab7fc5a8a00b14c30f785ee562 |
| SHA256 | e2d4d6591f4ceeb810f8fcff3b4bf2a39470b8d079dda76089c1f369e877f0f4 |
| SHA512 | dfae2abca729ab8d4f3162dcd96c611cdcc2d41f07370cb21964f2e360f929eebaf21919d582e590076d9dfa8eb59e70dddd7781ebc681814d66757b072f008e |
memory/2744-50-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-51-0x00007FF93D34D000-0x00007FF93D34E000-memory.dmp
memory/2744-52-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-53-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-54-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-55-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-58-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-57-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-56-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp
memory/2744-59-0x00007FF93D2B0000-0x00007FF93D4A5000-memory.dmp