Analysis Overview
SHA256
e98af636862ff38959d4788a4294e637629987ac00383a931b10724a1625bd8d
Threat Level: Known bad
The file 11285362670.zip was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft MailPassView
Looks for VirtualBox Guest Additions in registry
NirSoft WebBrowserPassView
Looks for VMWare Tools registry key
Uses the VBS compiler for execution
Checks BIOS information in registry
Maps connected drives based on registry
Accesses Microsoft Outlook accounts
Adds Run key to start application
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2023-07-27 05:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-27 05:44
Reported
2023-07-27 05:47
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
143s
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\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
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 876 set thread context of 5012 | 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 5012 set thread context of 3720 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 5012 set thread context of 1620 | 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 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | 36.155.16.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ftp.lucd.ru | udp |
| RO | 91.235.116.232:21 | ftp.lucd.ru | tcp |
| US | 8.8.8.8:53 | 232.116.235.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/876-136-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/876-137-0x0000000000A80000-0x0000000000BB6000-memory.dmp
memory/876-138-0x0000000005590000-0x000000000562C000-memory.dmp
memory/876-139-0x0000000005BE0000-0x0000000006184000-memory.dmp
memory/876-140-0x00000000056D0000-0x0000000005762000-memory.dmp
memory/876-141-0x00000000056B0000-0x00000000056C0000-memory.dmp
memory/876-142-0x0000000005650000-0x000000000565A000-memory.dmp
memory/876-143-0x00000000058F0000-0x0000000005946000-memory.dmp
memory/876-144-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/876-145-0x00000000056B0000-0x00000000056C0000-memory.dmp
memory/876-146-0x0000000009710000-0x0000000009776000-memory.dmp
memory/5012-147-0x0000000000400000-0x0000000000488000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\LPO -Comfirmaton Order Pdf.exe.log
| MD5 | 5200da2e50f24d5d543c3f10674acdcb |
| SHA1 | b574a3336839882d799c0a7f635ea238efb934ee |
| SHA256 | d2d81c1c9d35bc66149beaa77029bee68664d8512fc1efe373180bab77d61026 |
| SHA512 | 24722a7de3250a6027a411c8b79d0720554c4efd59553f54b94ab77dc21efbf3191e0912901db475f08a6e9c1855d9e9594504d80d27300097418f4384a9d9cb |
memory/876-150-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/5012-151-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/5012-152-0x0000000005420000-0x0000000005430000-memory.dmp
memory/3720-157-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5012-159-0x0000000005420000-0x0000000005430000-memory.dmp
memory/3720-160-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3720-161-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3720-163-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5012-164-0x0000000075040000-0x00000000757F0000-memory.dmp
memory/5012-165-0x0000000005420000-0x0000000005430000-memory.dmp
memory/5012-166-0x0000000005420000-0x0000000005430000-memory.dmp
memory/1620-167-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1620-169-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1620-170-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/1620-176-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-27 05:44
Reported
2023-07-27 05:47
Platform
win7-20230712-en
Max time kernel
120s
Max time network
125s
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 |
| 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 |
| 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 |
| 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
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\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-1-5-21-722410544-1258951091-1992882075-1000\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 2488 set thread context of 2260 | 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 2260 set thread context of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\LPO -Comfirmaton Order Pdf.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2260 set thread context of 1732 | 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:\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 | whatismyipaddress.com | udp |
| US | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | ftp.lucd.ru | udp |
| RO | 91.235.116.232:21 | ftp.lucd.ru | tcp |
Files
memory/2488-54-0x0000000001140000-0x0000000001276000-memory.dmp
memory/2488-55-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2488-56-0x0000000004DA0000-0x0000000004DE0000-memory.dmp
memory/2488-57-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2488-58-0x0000000004DA0000-0x0000000004DE0000-memory.dmp
memory/2488-59-0x0000000000240000-0x0000000000254000-memory.dmp
memory/2488-60-0x0000000005E40000-0x0000000005F12000-memory.dmp
memory/2488-61-0x0000000004D10000-0x0000000004DA2000-memory.dmp
memory/2260-62-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-64-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-65-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-67-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-69-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2260-71-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-73-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-75-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2260-76-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2488-77-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2260-78-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/2260-83-0x0000000000490000-0x0000000000498000-memory.dmp
memory/2712-84-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2712-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2260-86-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/2260-88-0x0000000074250000-0x000000007493E000-memory.dmp
memory/2712-89-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2260-90-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/2260-91-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/1732-92-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1732-94-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1732-96-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1732-99-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/2712-101-0x0000000000400000-0x000000000041B000-memory.dmp