Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 05:53
Static task
static1
Behavioral task
behavioral1
Sample
68b362a11fef88da59d833562881dee9.exe
Resource
win7-20240903-en
General
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Target
68b362a11fef88da59d833562881dee9.exe
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Size
4.3MB
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MD5
68b362a11fef88da59d833562881dee9
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SHA1
0177c056b839a7f3eaba2125015ae2ff18ba0d71
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SHA256
19f9929ec46e2c5d3758308da20138b9cd6f59cd25908eb3f4e07a7ffc1a4df1
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SHA512
8acef40649b6806e9931fb8937f55d2e8a319b73aa708958385a4763ee51844ef7b5f8e8ebfff7644015affe425e5db2735f07476be5c07c77cff7d2ba69ea38
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SSDEEP
98304:GTo6zk5kl6pGFmnvvcVEKnsSSjLPR4PRzOs5t1I86D9mkpL9PQPE:b6zkau3vvc2KsSSjbR4PRzd+8mmQL9Pi
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 68b362a11fef88da59d833562881dee9.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__ 68b362a11fef88da59d833562881dee9.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 68b362a11fef88da59d833562881dee9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 68b362a11fef88da59d833562881dee9.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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine 68b362a11fef88da59d833562881dee9.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 3144 68b362a11fef88da59d833562881dee9.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 68b362a11fef88da59d833562881dee9.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe 3144 68b362a11fef88da59d833562881dee9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\68b362a11fef88da59d833562881dee9.exe"C:\Users\Admin\AppData\Local\Temp\68b362a11fef88da59d833562881dee9.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:3144