Analysis Overview
SHA256
46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099
Threat Level: Likely malicious
The file 46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099 was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks computer location settings
Checks BIOS information in registry
Executes dropped EXE
Themida packer
Loads dropped DLL
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 09:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 09:37
Reported
2024-06-12 09:40
Platform
win7-20240220-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
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\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.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\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe | N/A |
Loads dropped DLL
Themida packer
| 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 |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe"
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe"
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
| MD5 | 0c9f9d11c779968ac50d4052fc6df807 |
| SHA1 | 9d003e4a3d34cddb53c3a5fc8b469fcaa55bd942 |
| SHA256 | 97b8946f37962c8ef0426e37a6f05f0ed76d295e3a90113287b0be6cc1cb7a52 |
| SHA512 | 31bd36377f062bd2b49f714cc6abf2eb64b61cd345c09bfc2bb45e612748f45f8f98db6c60974fcd716744c6c6ba293c0d79788e5760d437a3b416b6a77acbb7 |
\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\TestSecurity.12.1.0.57.dll
| MD5 | bc274a77f8ace1b449ee0e518f140440 |
| SHA1 | 23eb8a8122907ffaf384dc2a67247ebdc1259b37 |
| SHA256 | 6638b4f24fef8f14f3037c41670d2d77e3c72cd75e0a0cda96abfd5cd81d2d75 |
| SHA512 | aed4857c054e58b8614722b47e98d7e75487862f86011a4017e87899a675261ec068704eed78c4ad78d1be87d518bfeca27d800936c8e21a67a458b4790ec6e3 |
memory/1784-15-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-17-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-19-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-20-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-18-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-23-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-22-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-21-0x0000000071CB0000-0x0000000072647000-memory.dmp
memory/1784-24-0x0000000071CB0000-0x0000000072647000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 09:37
Reported
2024-06-12 09:40
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
58s
Command Line
Signatures
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\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.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\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Themida packer
| 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 |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099.exe"
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe"
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
"C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\ITS SB App Switch.exe
| MD5 | 0c9f9d11c779968ac50d4052fc6df807 |
| SHA1 | 9d003e4a3d34cddb53c3a5fc8b469fcaa55bd942 |
| SHA256 | 97b8946f37962c8ef0426e37a6f05f0ed76d295e3a90113287b0be6cc1cb7a52 |
| SHA512 | 31bd36377f062bd2b49f714cc6abf2eb64b61cd345c09bfc2bb45e612748f45f8f98db6c60974fcd716744c6c6ba293c0d79788e5760d437a3b416b6a77acbb7 |
C:\Users\Admin\AppData\Local\Temp\46e721c2a45232116a98d0a6dfa4503626c1c454ba26c3d30944672cfba87099\TestSecurity.12.1.0.57.dll
| MD5 | bc274a77f8ace1b449ee0e518f140440 |
| SHA1 | 23eb8a8122907ffaf384dc2a67247ebdc1259b37 |
| SHA256 | 6638b4f24fef8f14f3037c41670d2d77e3c72cd75e0a0cda96abfd5cd81d2d75 |
| SHA512 | aed4857c054e58b8614722b47e98d7e75487862f86011a4017e87899a675261ec068704eed78c4ad78d1be87d518bfeca27d800936c8e21a67a458b4790ec6e3 |
memory/960-18-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-19-0x0000000077564000-0x0000000077566000-memory.dmp
memory/960-21-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-22-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-23-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-24-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-25-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-26-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-27-0x0000000072FE0000-0x0000000073977000-memory.dmp
memory/960-28-0x0000000072FE0000-0x0000000073977000-memory.dmp