Analysis
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max time kernel
149s -
max time network
8s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240226-en -
resource tags
arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
21-03-2024 06:37
General
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Target
506b6bd772cf7c7c626b6e0b2aa1ab3e.elf
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Size
24KB
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MD5
506b6bd772cf7c7c626b6e0b2aa1ab3e
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SHA1
17d13940a7a4f612253297475402d895d2bb6a72
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SHA256
f4460cc2638b270de3f888fe61f4e7709055c00e2e889c27af7ae732fbb5b288
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SHA512
fe6ef0a248c5dab5d20efe3d80b2d65b4cc3157f9c7202b8af184f9108e398e27243c602e3bf3501c05cad48afa88a5e845c71de8a911db82e117b9587bb5e9f
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SSDEEP
768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpSZqSWvQ:4QlS07FUXqIYSXQKqu2qo
Malware Config
Extracted
Family
mirai
Botnet
LZRD
Signatures
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Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Processes:
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder 1 TTPs 2 IoCs
Processes:
description ioc File opened for modification /sbin/watchdog File opened for modification /bin/watchdog -
Reads runtime system information 26 IoCs
Reads data from /proc virtual filesystem.
Processes:
description ioc File opened for reading /proc/609/cmdline File opened for reading /proc/762/cmdline File opened for reading /proc/766/cmdline File opened for reading /proc/778/cmdline File opened for reading /proc/408/cmdline File opened for reading /proc/695/cmdline File opened for reading /proc/704/cmdline File opened for reading /proc/771/cmdline File opened for reading /proc/779/cmdline File opened for reading /proc/696/cmdline File opened for reading /proc/698/cmdline File opened for reading /proc/707/cmdline File opened for reading /proc/774/cmdline File opened for reading /proc/608/cmdline File opened for reading /proc/709/cmdline File opened for reading /proc/573/cmdline File opened for reading /proc/759/cmdline File opened for reading /proc/733/cmdline File opened for reading /proc/741/cmdline File opened for reading /proc/694/cmdline File opened for reading /proc/700/cmdline File opened for reading /proc/796/cmdline File opened for reading /proc/558/cmdline File opened for reading /proc/680/cmdline File opened for reading /proc/729/cmdline File opened for reading /proc/786/cmdline