Analysis
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max time kernel
12s -
max time network
152s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240611-en -
resource tags
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submitted
29-12-2024 00:22
General
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Target
db0fa4b8db0333367e9bda3ab68b8042.mips.elf
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Size
35KB
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MD5
42ee2e4502d9dc6d5296f96907dfd2d7
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SHA1
a2a7ad1ccfe374dbc6709390f1c6d0250bceec6c
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SHA256
8f3a43458b1db0e059023feb483fffd20460f3acba03b05786555be10d1cfcb0
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SHA512
6ee578d25631be7c843724dd5b7b55794455c0d7dc39d38c9d5cb8ef8412464c5cc707d9fd2b259d8616b40d19e1f69ea4ab1fe02c97b56cba5195364200b887
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SSDEEP
768:2SUl3dSMnbPoGbT55n7OZ7Hj2Y4GAU04FIbjNH9R+JgGlzDpUYse:2nhjbPoyTYDB4clmNiVqYF
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 (159037) 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.
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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