Analysis
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max time kernel
97s -
max time network
155s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240611-en -
resource tags
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submitted
06-01-2025 02:31
General
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Target
2e3707b84c691b4c68d2826be50ece7ce989a9eed1076cc8a36e45359f63e96d.elf
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Size
32KB
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MD5
675ff21eade2513ba3b1e820889659d4
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SHA1
dcd860925821d705ed6c9f7903266a4488b9bc36
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SHA256
2e3707b84c691b4c68d2826be50ece7ce989a9eed1076cc8a36e45359f63e96d
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SHA512
34a73cefe1eddb9033870ee0604f2daa4b1aae2b7cb67cc82cc49852d69306f165815c1305da24570851a59276ee5a80d9b336b171b975c9b9b3eb7defa25ab0
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SSDEEP
768:L4nfDhOZWJZZOUWQH3XVe75rJgGlzDpUYsUB:8rqazOwH3lAVqYR
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 (137922) 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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Enumerates running processes
Discovers information about currently running processes on the 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 32 IoCs
Reads data from /proc virtual filesystem.
Processes
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/tmp/2e3707b84c691b4c68d2826be50ece7ce989a9eed1076cc8a36e45359f63e96d.elf/tmp/2e3707b84c691b4c68d2826be50ece7ce989a9eed1076cc8a36e45359f63e96d.elf1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information