Analysis
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max time kernel
21109s -
max time network
43s -
platform
linux_mips -
resource
debian9-mipsbe -
submitted
21-07-2021 23:02
General
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Target
Mozi.m
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Size
300KB
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MD5
dbfbab244b7e7018779a71b82a02fa58
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SHA1
d01ccda03657b5e92a5148f314811614d09df530
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SHA256
6347c2353b772239f04925ce71b2a075aecd75299f26d4b4ab7ac7747e5542ed
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SHA512
91d81d199c230bef6a71a783457bbbf86b8f94e6ab817906814e5ff11cad92da82eeae4f0532041474d85b1adb39344ed199def16292a5614badd067e3029664
Score
9/10
Malware Config
Signatures
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Modifies the Watchdog daemon 1 TTPs
Malware like Mirai modify the Watchdog to prevent it restarting an infected system.
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Writes file to system bin folder 1 TTPs 2 IoCs
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Modifies hosts file 1 IoCs
Adds to hosts file used for mapping hosts to IP addresses.
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Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
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Reads system routing table 1 TTPs 1 IoCs
Gets active network interfaces from /proc virtual filesystem.
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Reads system network configuration 1 TTPs 3 IoCs
Uses contents of /proc filesystem to enumerate network settings.
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Reads runtime system information 1 IoCs
Reads data from /proc virtual filesystem.
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Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
Processes
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./Mozi.m./Mozi.m1⤵
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
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/bin/shsh -c "killall -9 telnetd utelnetd scfgmgr"1⤵