Analysis Overview
SHA256
7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea
Threat Level: Known bad
The file 7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea 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
2024-09-01 01:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-01 01:21
Reported
2024-09-01 01:24
Platform
win7-20240729-en
Max time kernel
14s
Max time network
18s
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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96} | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\ = "Csc Sync" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe
"C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe"
Network
Files
memory/1856-8-0x0000000002560000-0x000000000276C000-memory.dmp
memory/1856-0-0x0000000002560000-0x000000000276C000-memory.dmp
memory/1856-7-0x0000000000400000-0x000000000071D000-memory.dmp
memory/1856-11-0x0000000000400000-0x000000000071D000-memory.dmp
memory/1856-12-0x0000000002560000-0x000000000276C000-memory.dmp
memory/1856-13-0x0000000000400000-0x000000000071D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 01:21
Reported
2024-09-01 01:24
Platform
win10v2004-20240802-en
Max time kernel
138s
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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.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\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96} | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\ = "Temporary Files Cleaner" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32 | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32\ = "%SystemRoot%\\SysWow64\\DATACLEN.DLL" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7AB738B5-E9D5-D1A4-7D6C-B4B84414BD96}\InProcServer32\ThreadingModel = "Both" | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe
"C:\Users\Admin\AppData\Local\Temp\7efe229baf4b895a5fa92f3ee6d6e78c971abbdf18a3bfb4eb042d683c1d8aea.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 210.143.182.52.in-addr.arpa | udp |
Files
memory/4288-0-0x0000000000400000-0x000000000071D000-memory.dmp
memory/4288-2-0x0000000002B20000-0x0000000002D2C000-memory.dmp
memory/4288-8-0x0000000002B20000-0x0000000002D2C000-memory.dmp
memory/4288-11-0x0000000000400000-0x000000000071D000-memory.dmp
memory/4288-12-0x0000000000400000-0x000000000071D000-memory.dmp
memory/4288-13-0x0000000002B20000-0x0000000002D2C000-memory.dmp