General
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Target
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d
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Size
4.2MB
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Sample
241217-tn3njaspc1
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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
Static task
static1
Behavioral task
behavioral1
Sample
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d.exe
Resource
win7-20240903-en
Malware Config
Extracted
cryptbot
Targets
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Target
9cec95210688605c2d91081c1d9fbd75ca55b8f028f658d402aa1d288293983d
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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
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Cryptbot family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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