Analysis
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max time kernel
94s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 04:07
Static task
static1
Behavioral task
behavioral1
Sample
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe
Resource
win7-20241010-en
General
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Target
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe
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Size
4.2MB
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MD5
2453b4be7a014499138f1029edcbf013
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SHA1
13087911bc9b06066f076d842b1ce8ac4688ac0c
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SHA256
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d
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SHA512
838ef33c48f833759ce6f552728db4bdb567864612005535e0ebe81f2e71b85f74891b0c340ab5b1980bd0b63d1eac916784687cb3af5a4fffd88c3789094224
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SSDEEP
98304:UN+uD7A2mt3r4FKkfeap4VPS597W17xAHrC1yAswHx:UBA2mBbk14BKHC6
Malware Config
Extracted
cryptbot
Signatures
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Cryptbot family
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.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 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.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-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe 1912 9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe"C:\Users\Admin\AppData\Local\Temp\9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe"1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1912