Analysis
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max time kernel
150s -
max time network
167s -
platform
debian-12_armhf -
resource
debian12-armhf-20240221-en -
resource tags
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submitted
06/01/2025, 02:29
General
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Target
39081308223a95724d945655162b54baca50acaaeff5110b45e4ec521ac5e603.elf
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Size
54KB
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MD5
c2905cce39023437182165f4c484b703
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SHA1
6a128613eca7ce76dc3a7e7bbe937575b54387b0
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SHA256
39081308223a95724d945655162b54baca50acaaeff5110b45e4ec521ac5e603
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SHA512
337fb0f5754be7e79639654f33d30be7402d289e2992712f00cece8f40ff5cf61a2f65dfeadaae809b056c980ec8d78f186d88fef01b6aeb4a687d3671c44d18
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SSDEEP
768:vrI61Jcg2i2c5H6/fATljJfMHSNr8YL6mW+1N+q3UIIvCdyGQqf8QKf7:vd1igmcE/oTlleSNvTRIvCgGQqfm7
Malware Config
Extracted
mirai
UNSTABLE
Signatures
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Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
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Mirai family
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Contacts a large (144084) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Writes file to system bin folder 2 IoCs
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Changes its process name 1 IoCs
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Reads runtime system information 19 IoCs
Reads data from /proc virtual filesystem.
Processes
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/tmp/39081308223a95724d945655162b54baca50acaaeff5110b45e4ec521ac5e603.elf/tmp/39081308223a95724d945655162b54baca50acaaeff5110b45e4ec521ac5e603.elf1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information