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Analysis
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max time kernel
149s -
max time network
146s -
platform
ubuntu-24.04_amd64 -
resource
ubuntu2404-amd64-20250307-en -
resource tags
arch:amd64arch:i386image:ubuntu2404-amd64-20250307-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system -
submitted
24/03/2025, 03:51
Behavioral task
behavioral1
Sample
256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf
Resource
ubuntu2404-amd64-20250307-en
General
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Target
256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf
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Size
28KB
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MD5
7851753edd9a4ba9f8a3d983962c0be6
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SHA1
58202770c5e899ecb5b6b40dd83aa97a3f5b6b18
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SHA256
256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e
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SHA512
5a73577fd8f7d8204afc1b03ba1c0ca8b932d40caa524da086cd14da7ed20c52b8baf5f0d776d1fdbe59ea227c044f3b84f5ed9171107ca614f34849bbe61a3f
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SSDEEP
384:emRTiFy9E8cH0+mT3A/HQtPR3p8+DUfpWo6RusUSjLgV/7WrqRV5VcGhc8mLFwYP:emUoJ13MQXKyyp3IyYLKlELF1w0OsH
Malware Config
Extracted
mirai
MIRAI
Signatures
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Mirai family
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Deletes itself 1 IoCs
pid Process 2484 256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog 256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf File opened for modification /dev/misc/watchdog 256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself bkpl7m26ud64 2484 256d593a533d23bb0dc5632f46ec78f3013238b30e9752743ac54e07c22b733e.elf