Analysis Overview
SHA256
a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c
Threat Level: Known bad
The file a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe was found to be: Known bad.
Malicious Activity Summary
Banload family
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Drops startup file
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Modifies registry class
NTFS ADS
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-18 10:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-18 10:42
Reported
2024-12-18 10:44
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Banload
Banload family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.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\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\VersionIndependentProgID\ = "MsoPeopleDataHandler.PeopleDataHandler" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5} | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\InprocServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\PEOPLE~1.DLL" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\ProgID | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\ProgID\ = "MsoPeopleDataHandler.PeopleDataHandler.1" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File created | C:\ProgramData\TEMP:B81F2E31 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| File opened for modification | C:\ProgramData\TEMP:B81F2E31 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe
"C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | denge.batcave.net | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
Files
memory/2308-0-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-8-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-6-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-15-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-18-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-20-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-19-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-16-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-27-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2308-23-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-22-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-21-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-28-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-29-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-30-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-32-0x0000000002880000-0x0000000002A8C000-memory.dmp
memory/2308-35-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2308-39-0x0000000000400000-0x0000000000A74000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-18 10:42
Reported
2024-12-18 10:44
Platform
win10v2004-20241007-en
Max time kernel
117s
Max time network
120s
Command Line
Signatures
Banload
Banload family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.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\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5} | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\ = "FileMoniker" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\InprocServer32\ = "combase.dll" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\ProgID | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{ED640E68-39DA-B062-9E29-42B19965EFB5}\ProgID\ = "file" | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\ProgramData\TEMP:B81F2E31 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| File created | C:\ProgramData\TEMP:B81F2E31 | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe
"C:\Users\Admin\AppData\Local\Temp\a45c1970f44ad36fbfef9f34784ada6d551fb03e5bcc2d2d903637d37d045a3c.exe"
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | denge.batcave.net | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| US | 8.8.8.8:53 | 61.43.176.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | 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 | 92.12.20.2.in-addr.arpa | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
| BG | 185.176.43.61:80 | denge.batcave.net | tcp |
| US | 8.8.8.8:53 | dayriyzyith.comeze.com | udp |
Files
memory/2384-0-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-2-0x0000000002E80000-0x000000000308C000-memory.dmp
memory/2384-8-0x0000000002E80000-0x000000000308C000-memory.dmp
memory/2384-16-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-19-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-20-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-18-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-15-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-21-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-23-0x0000000002E80000-0x000000000308C000-memory.dmp
memory/2384-22-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-27-0x0000000002E80000-0x000000000308C000-memory.dmp
memory/2384-29-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-31-0x0000000002E80000-0x000000000308C000-memory.dmp
memory/2384-34-0x0000000000400000-0x0000000000A74000-memory.dmp
memory/2384-48-0x0000000000400000-0x0000000000A74000-memory.dmp