Analysis Overview
SHA256
e34976729e0020c199a1d202e8b669fe4c3177c46dff2af690e24e84ea74caf7
Threat Level: Known bad
The file e34976729e0020c199a1d202e8b669fe4c3177c46dff2af690e24e84ea74caf7 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 FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 17:05
Signatures
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 17:05
Reported
2024-11-11 17:08
Platform
win7-20240729-en
Max time kernel
140s
Max time network
140s
Command Line
Signatures
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 |
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 |
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\e34976729e0020c199a1d202e8b669fe4c3177c46dff2af690e24e84ea74caf7.xlsm
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | landorestates.com | udp |
| US | 8.8.8.8:53 | www.rockwoodsaloon.com | udp |
| US | 192.124.249.160:443 | www.rockwoodsaloon.com | tcp |
| US | 8.8.8.8:53 | butziger.com | udp |
| US | 67.205.2.187:80 | butziger.com | tcp |
| US | 67.205.2.187:443 | butziger.com | tcp |
| US | 8.8.8.8:53 | teamsandeep.com | udp |
| US | 8.8.8.8:53 | csinoticias.com | udp |
| 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/2320-1-0x00000000722BD000-0x00000000722C8000-memory.dmp
memory/2320-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab754.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar786.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/2320-124-0x00000000722BD000-0x00000000722C8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 17:05
Reported
2024-11-11 17:08
Platform
win10v2004-20241007-en
Max time kernel
133s
Max time network
146s
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\rundll32.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\rundll32.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
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1716 wrote to memory of 1436 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\rundll32.exe |
| PID 1716 wrote to memory of 1436 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\rundll32.exe |
| PID 1716 wrote to memory of 1436 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SysWow64\rundll32.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\e34976729e0020c199a1d202e8b669fe4c3177c46dff2af690e24e84ea74caf7.xlsm"
C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe ..\wlw.ocx,D"&"l"&"lR"&"egister"&"Serve"&"r
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 | 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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | landorestates.com | udp |
| US | 8.8.8.8:53 | www.rockwoodsaloon.com | udp |
| US | 192.124.249.160:443 | www.rockwoodsaloon.com | tcp |
| US | 8.8.8.8:53 | 243.76.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/1716-1-0x00007FFEEF1AD000-0x00007FFEEF1AE000-memory.dmp
memory/1716-0-0x00007FFEAF190000-0x00007FFEAF1A0000-memory.dmp
memory/1716-3-0x00007FFEAF190000-0x00007FFEAF1A0000-memory.dmp
memory/1716-2-0x00007FFEAF190000-0x00007FFEAF1A0000-memory.dmp
memory/1716-4-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-7-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-8-0x00007FFEAF190000-0x00007FFEAF1A0000-memory.dmp
memory/1716-6-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-5-0x00007FFEAF190000-0x00007FFEAF1A0000-memory.dmp
memory/1716-10-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-11-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-9-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-12-0x00007FFEAD130000-0x00007FFEAD140000-memory.dmp
memory/1716-13-0x00007FFEAD130000-0x00007FFEAD140000-memory.dmp
memory/1716-18-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-17-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-16-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-15-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-14-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-34-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-35-0x00007FFEEF1AD000-0x00007FFEEF1AE000-memory.dmp
memory/1716-36-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
memory/1716-37-0x00007FFEEF110000-0x00007FFEEF305000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | e49733ca70dfa77e20fdfaf440854aec |
| SHA1 | 81f29e8c4abafa9958b426fc3335dbd2fdc444b4 |
| SHA256 | fcd54e432d0ad83af65ccf07988444956de25b5e36b4b14fc0bd47f232b65a4c |
| SHA512 | bb6c1c53e26e9fc7b5ac39c65d04dc451b7dbb11f7b5e9393bde902d35eea4084e39d81d9e7c83ef0e886ba137efd44dbb8395290de770249dc2ac1db6a68f7b |