Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
14/04/2024, 20:26
Static task
static1
Behavioral task
behavioral1
Sample
611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe
Resource
win11-20240412-en
General
-
Target
611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe
-
Size
2.2MB
-
MD5
75a3bd9697bbf40c3d1af48e80345c95
-
SHA1
b934f824a5d24c524a23cd633e8837fad21eb423
-
SHA256
611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc
-
SHA512
c3151697c09c5156290d3e17048cfb45bba2df8e57713df56a9bdbcab1a8c868b4bae364931e9d85012e32d64da9b7e4208427030583fe43ddd8e3e34992cebb
-
SSDEEP
49152:BSUl6vD5DxN6HHLJ9t8dN1f0d7Gdw1DN6ag2Tq9tCToKLuEsXGeKY1U:BSSwD5DxkwN1MIw/XpKtKzLuEzY6
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4708 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4708 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe 4708 611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe"C:\Users\Admin\AppData\Local\Temp\611eca1558b7c1a2c66cf6e27e17eb4d83ffc4b6c24d4b90c2b7b1aed8c3fafc.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4708