Analysis Overview
SHA256
6ab07615a85e25ea9cf1213fcc0c55f7e93928b87b31399dfda4331ebdb205e6
Threat Level: Known bad
The file LPO -Comfirmaton Order Pdf_1.zip was found to be: Known bad.
Malicious Activity Summary
HawkEye
NirSoft MailPassView
Nirsoft
Looks for VirtualBox Guest Additions in registry
NirSoft WebBrowserPassView
Looks for VMWare Tools registry key
Checks BIOS information in registry
Uses the VBS compiler for execution
Adds Run key to start application
Accesses Microsoft Outlook accounts
Looks up external IP address via web service
Maps connected drives based on registry
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-17 12:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-17 12:02
Reported
2023-07-17 12:04
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
139s
Command Line
Signatures
HawkEye
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4480 set thread context of 3800 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe |
| PID 3800 set thread context of 3580 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 3800 set thread context of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
"C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe"
C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
"{path}"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.154.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.154.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | 36.154.16.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ftp.lucd.ru | udp |
| RO | 91.235.116.232:21 | ftp.lucd.ru | tcp |
| RO | 91.235.116.232:50163 | ftp.lucd.ru | tcp |
| US | 8.8.8.8:53 | 232.116.235.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.74.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.173.189.20.in-addr.arpa | udp |
Files
memory/4480-133-0x0000000075090000-0x0000000075840000-memory.dmp
memory/4480-134-0x0000000000BC0000-0x0000000000CF6000-memory.dmp
memory/4480-135-0x00000000056B0000-0x000000000574C000-memory.dmp
memory/4480-136-0x0000000005D00000-0x00000000062A4000-memory.dmp
memory/4480-137-0x00000000057F0000-0x0000000005882000-memory.dmp
memory/4480-138-0x0000000005960000-0x0000000005970000-memory.dmp
memory/4480-139-0x0000000005790000-0x000000000579A000-memory.dmp
memory/4480-140-0x00000000058F0000-0x0000000005946000-memory.dmp
memory/4480-141-0x0000000075090000-0x0000000075840000-memory.dmp
memory/4480-142-0x0000000005960000-0x0000000005970000-memory.dmp
memory/4480-143-0x000000000DEC0000-0x000000000DF26000-memory.dmp
memory/3800-144-0x0000000000400000-0x0000000000488000-memory.dmp
memory/3800-146-0x0000000075090000-0x0000000075840000-memory.dmp
memory/4480-147-0x0000000075090000-0x0000000075840000-memory.dmp
memory/3800-148-0x0000000005860000-0x0000000005870000-memory.dmp
memory/3580-153-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3800-155-0x0000000005860000-0x0000000005870000-memory.dmp
memory/3580-156-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3580-157-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3580-158-0x0000000000420000-0x00000000004E9000-memory.dmp
memory/3580-159-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3800-160-0x0000000075090000-0x0000000075840000-memory.dmp
memory/3800-161-0x0000000005860000-0x0000000005870000-memory.dmp
memory/3800-162-0x0000000005860000-0x0000000005870000-memory.dmp
memory/4484-163-0x0000000000400000-0x0000000000458000-memory.dmp
memory/4484-165-0x0000000000400000-0x0000000000458000-memory.dmp
memory/4484-166-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/4484-173-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-17 12:02
Reported
2023-07-17 12:04
Platform
win7-20230712-en
Max time kernel
53s
Max time network
150s
Command Line
Signatures
HawkEye
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2060 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe |
| PID 2876 set thread context of 632 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
"C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe"
C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe
"{path}"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.154.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.154.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | ftp.lucd.ru | udp |
| RO | 91.235.116.232:21 | ftp.lucd.ru | tcp |
| RO | 91.235.116.232:58530 | ftp.lucd.ru | tcp |
Files
memory/2060-55-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2060-54-0x0000000000DA0000-0x0000000000ED6000-memory.dmp
memory/2060-56-0x0000000004CB0000-0x0000000004CF0000-memory.dmp
memory/2060-57-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2060-58-0x0000000004CB0000-0x0000000004CF0000-memory.dmp
memory/2060-59-0x0000000000530000-0x0000000000544000-memory.dmp
memory/2060-60-0x0000000007D60000-0x0000000007E32000-memory.dmp
memory/2060-61-0x0000000005AE0000-0x0000000005B72000-memory.dmp
memory/2876-62-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-64-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-66-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-68-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-70-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2876-72-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-74-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-76-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2876-78-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2060-77-0x0000000074C70000-0x000000007535E000-memory.dmp
memory/2876-79-0x0000000004F80000-0x0000000004FC0000-memory.dmp
memory/2876-84-0x0000000000550000-0x0000000000558000-memory.dmp
memory/632-85-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3008-87-0x0000000000400000-0x0000000000458000-memory.dmp
memory/3008-89-0x0000000000400000-0x0000000000458000-memory.dmp
memory/3008-92-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |