Analysis
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max time kernel
154s -
max time network
165s -
platform
debian-12_mipsel -
resource
debian12-mipsel-20240221-en -
resource tags
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submitted
23-11-2024 07:45
General
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Target
la.bot.mipsel.elf
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Size
101KB
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MD5
397bd70e20b4d374913847ef34435cdb
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SHA1
99365451a3d8fe7c9fe0343c424a92983d90d0ab
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SHA256
ca45ac7cf1cf30976c20266510359f32b168451dc3858b11142cf44e421ba038
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SHA512
520fe3f97f9d10a1daa6774f695be50acdf1f8ca7ea21ca0b84be59af1087f5765ef0f1824817bc22e8dc12857b56d74df51c6ea2749906eecacc2e869686eba
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SSDEEP
3072:VqOeJxttCD5HGWZv7UaJMJa5uzMuFI+bqnD:cOeJxttCD5HGWZjUau4uzPFI+b
Malware Config
Signatures
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Contacts a large (18916) 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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Renames itself 1 IoCs
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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 process memory 1 TTPs 1 IoCs
Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.
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Changes its process name 1 IoCs
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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 62 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/la.bot.mipsel.elf/tmp/la.bot.mipsel.elf1⤵
- Modifies Watchdog functionality
- Renames itself
- Enumerates active TCP sockets
- Reads process memory
- Changes its process name
- Reads system network configuration
- Reads runtime system information
- System Network Configuration Discovery