Analysis
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max time kernel
149s -
max time network
150s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240418-en -
resource tags
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submitted
15-01-2025 14:48
General
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Target
xd.mips.elf
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Size
30KB
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MD5
9eb3c4ba27a4fc327989972849b38ec5
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SHA1
9c548f624b37f3526dd7852b604bdbf30f62a818
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SHA256
a964b7ee00bf9c8c260d94a396558f91087e0cc108574abc9d859178be992001
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SHA512
f811a849cd3fda6f106afd4eb15a39adad7c4d34087311e93e446a90aa4e616a7b7a034fd13ddf6eb1681ad5dbdb10643a97dedbf6167125227524ac9497ed76
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SSDEEP
768:pPMFPu1mI0GwEu6Cyj3gWe5+6tM52JgGlzDpbuR1Jp:lII0ou6T3gU6akVJub
Malware Config
Extracted
mirai
LZRD
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 (20427) 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 active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
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Enumerates running processes
Discovers information about currently running processes on the system
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Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
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Reads runtime system information 46 IoCs
Reads data from /proc virtual filesystem.
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System Network Configuration Discovery 1 TTPs 1 IoCs
Adversaries may gather information about the network configuration of a system.
Processes
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/tmp/xd.mips.elf/tmp/xd.mips.elf1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
- System Network Configuration Discovery