Analysis Overview
SHA256
fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920
Threat Level: Known bad
The file fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920 was found to be: Known bad.
Malicious Activity Summary
Banload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
System Location Discovery: System Language Discovery
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-27 20:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-27 20:34
Reported
2024-08-27 20:36
Platform
win7-20240704-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Banload
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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66} | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\ = "SlideshowContextMenu" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InProcServer32\ = "%SystemRoot%\\SysWow64\\stobject.dll" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe
"C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe"
Network
Files
memory/2956-0-0x0000000002950000-0x0000000002B5C000-memory.dmp
memory/2956-8-0x0000000002950000-0x0000000002B5C000-memory.dmp
memory/2956-7-0x0000000000400000-0x0000000000830000-memory.dmp
memory/2956-11-0x0000000000400000-0x0000000000830000-memory.dmp
memory/2956-13-0x0000000000400000-0x0000000000830000-memory.dmp
memory/2956-12-0x0000000000400000-0x0000000000830000-memory.dmp
memory/2956-14-0x0000000002950000-0x0000000002B5C000-memory.dmp
memory/2956-15-0x0000000000400000-0x0000000000830000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-27 20:34
Reported
2024-08-27 20:36
Platform
win10v2004-20240802-en
Max time kernel
78s
Max time network
140s
Command Line
Signatures
Banload
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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.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\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\15.0.0.0 | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\15.0.0.0\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\15.0.0.0\Class = "Microsoft.Vbe.Interop.WindowsClass" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66} | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\Class = "Microsoft.Vbe.Interop.WindowsClass" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\15.0.0.0\RuntimeVersion = "v2.0.50727" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{998C6BD0-807E-9771-E7F4-A8974606BF66}\InprocServer32\Assembly = "Microsoft.Vbe.Interop, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe
"C:\Users\Admin\AppData\Local\Temp\fb0f80ce90e5f5bc1ae5a200abf49860a7d66a59f42e0a2255f531de41ff1920.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/3640-0-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3640-2-0x0000000002A50000-0x0000000002C5C000-memory.dmp
memory/3640-8-0x0000000002A50000-0x0000000002C5C000-memory.dmp
memory/3640-12-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3640-13-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3640-11-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3640-14-0x0000000000400000-0x0000000000830000-memory.dmp
memory/3640-15-0x0000000002A50000-0x0000000002C5C000-memory.dmp