Analysis
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max time kernel
150s -
max time network
151s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240729-en -
resource tags
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submitted
27-12-2024 01:52
General
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Target
db0fa4b8db0333367e9bda3ab68b8042.mips.elf
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Size
35KB
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MD5
3336d232be56140056091359f116049a
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SHA1
edf3b844ddfadbc3422b763d10d352d2bf4c3369
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SHA256
c76db62ca0458be388c16aa534442b6adb503f61644e64439f502fede371de76
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SHA512
d0c01889b486d2440c97ecafcf2bf14baf3c0728930213793c3a143cc9f961700399177deec70df37b7751e06dbd6eac3df13b32dd1f607f3e72f45b03c9d3f3
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SSDEEP
768:2EUl3dSMnbPoGbT55n7OZ7Hj2Y4GAU04FIPbVAeJgGlzDpUYsQ:2VhjbPoyTYDB4clspVqYP
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 (200376) 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 24 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/db0fa4b8db0333367e9bda3ab68b8042.mips.elf/tmp/db0fa4b8db0333367e9bda3ab68b8042.mips.elf1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information
- System Network Configuration Discovery