Analysis Overview
SHA256
8e2de22e71ed50066d1c8f252fa406f68bdd29d4302b8aaa79cf3ddbc0468c3b
Threat Level: Known bad
The file 8e2de22e71ed50066d1c8f252fa406f68bdd29d4302b8aaa79cf3ddbc0468c3b was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
System Location Discovery: System Language Discovery
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 16:47
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 16:47
Reported
2024-11-11 16:50
Platform
win7-20241023-en
Max time kernel
121s
Max time network
122s
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 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | N/A | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 2080 wrote to memory of 2728 | 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\8e2de22e71ed50066d1c8f252fa406f68bdd29d4302b8aaa79cf3ddbc0468c3b.xlsm
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | patriciamirapsicologa.com | udp |
| ES | 185.66.41.43:443 | patriciamirapsicologa.com | 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 | gavalisamajsevasangh.com | udp |
| US | 8.8.8.8:53 | yatrataxi.com | udp |
| GB | 195.200.9.197:443 | yatrataxi.com | tcp |
| GB | 195.200.9.197:443 | yatrataxi.com | tcp |
| GB | 195.200.9.197:443 | yatrataxi.com | tcp |
| US | 8.8.8.8:53 | thelastpeopleonearth-dayz.com | udp |
| US | 104.21.70.8:443 | thelastpeopleonearth-dayz.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
Files
memory/2080-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2080-1-0x000000007226D000-0x0000000072278000-memory.dmp
memory/2080-21-0x000000007226D000-0x0000000072278000-memory.dmp
C:\Users\Admin\enu.ocx
| MD5 | de1ae9e73d1dea8ce9a304ae71ce66e6 |
| SHA1 | 367f217d6ee606173f0c190c1d0440f1d160c043 |
| SHA256 | e306a96d0f6230985ec141816a2a1f775d4a5b3ef1c6d9179a3a2d6f16301ccc |
| SHA512 | c2a64e2f23e8fe6f64d3c81c33ff1b6ee4c734c8146a5cedc4541e6ca0f3538e2079dd69514e925892ed6a4501d8bc3c15c755ba6832e61f1a32dbf2b1f4442b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 16:47
Reported
2024-11-11 16:50
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
137s
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 1680 wrote to memory of 4980 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 1680 wrote to memory of 4980 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\regsvr32.exe |
| PID 1680 wrote to memory of 4980 | 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\8e2de22e71ed50066d1c8f252fa406f68bdd29d4302b8aaa79cf3ddbc0468c3b.xlsm"
C:\Windows\SysWow64\regsvr32.exe
C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
Network
| Country | Destination | Domain | Proto |
| 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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | patriciamirapsicologa.com | udp |
| ES | 185.66.41.43:443 | patriciamirapsicologa.com | 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 | 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 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.41.66.185.in-addr.arpa | 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 |
| US | 8.8.8.8:53 | gavalisamajsevasangh.com | udp |
| US | 8.8.8.8:53 | yatrataxi.com | udp |
| GB | 195.200.9.63:443 | yatrataxi.com | tcp |
| US | 8.8.8.8:53 | 63.9.200.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | thelastpeopleonearth-dayz.com | udp |
| US | 172.67.217.173:443 | thelastpeopleonearth-dayz.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 | 227.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.217.67.172.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 | 53.210.109.20.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 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1680-0-0x00007FFE175B0000-0x00007FFE175C0000-memory.dmp
memory/1680-1-0x00007FFE575CD000-0x00007FFE575CE000-memory.dmp
memory/1680-2-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-4-0x00007FFE175B0000-0x00007FFE175C0000-memory.dmp
memory/1680-3-0x00007FFE175B0000-0x00007FFE175C0000-memory.dmp
memory/1680-6-0x00007FFE175B0000-0x00007FFE175C0000-memory.dmp
memory/1680-7-0x00007FFE175B0000-0x00007FFE175C0000-memory.dmp
memory/1680-5-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-9-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-10-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-11-0x00007FFE14C50000-0x00007FFE14C60000-memory.dmp
memory/1680-8-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-15-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-14-0x00007FFE14C50000-0x00007FFE14C60000-memory.dmp
memory/1680-13-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-12-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-40-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
memory/1680-41-0x00007FFE575CD000-0x00007FFE575CE000-memory.dmp
memory/1680-42-0x00007FFE57530000-0x00007FFE57725000-memory.dmp
C:\Users\Admin\enu.ocx
| MD5 | cb5424a86671f3349622a456c743c347 |
| SHA1 | 846f67de314e7b8cb351ac8558fcc83180bff068 |
| SHA256 | 5508e42c0e1230d04fc7cb10abb916632c511462e71c7790a12706688dfeeba8 |
| SHA512 | ed83a37007db80e0b7dcfa3ff261917c1091982e4d918f65ba19fb4c2da82d5a36650f0af256f6399f1248a7fd77c75e6c7a094d2208972659fdc10b2de359aa |