Analysis
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max time kernel
18728s -
max time network
59s -
platform
linux_mips -
resource
debian9-mipsbe -
submitted
24-06-2021 10:01
Static task
static1
Behavioral task
behavioral1
Sample
Mozi.m
Resource
ubuntu-amd64
Behavioral task
behavioral2
Sample
Mozi.m
Resource
debian9-mipsel
Behavioral task
behavioral3
Sample
Mozi.m
Resource
debian9-mipsbe
General
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Target
Mozi.m
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Size
300KB
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MD5
04a77bca121eb725baf1f1556f192938
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SHA1
5c9110611a4f024be1e1bb9cfe3061c32ecc52f1
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SHA256
5063b629c039f293adc7c0d153d1dafb227b18f94e3e73f294f1f6f9abafd1b8
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SHA512
992f1f0dd6584cec4334101d93a32e81bf778f2b0c93b2aebb9be9fd90e15b384434a5cdbdd776b8b42c2c9a6c056ed66ba15bb032429dda7eed613206ad423a
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
Processes:
description ioc /sbin/watchdog /sbin/watchdog /bin/watchdog /bin/watchdog -
Modifies hosts file 1 IoCs
Adds to hosts file used for mapping hosts to IP addresses.
Processes:
description ioc /etc/hosts /etc/hosts -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
Processes:
Mozi.mdescription ioc process /proc/net/tcp /proc/net/tcp Mozi.m -
Reads system routing table 1 TTPs 1 IoCs
Gets active network interfaces from /proc virtual filesystem.
Processes:
description ioc /proc/net/route /proc/net/route -
Reads system network configuration 1 TTPs 3 IoCs
Uses contents of /proc filesystem to enumerate network settings.
Processes:
Mozi.mdescription ioc process /proc/net/tcp /proc/net/tcp Mozi.m /proc/net/raw /proc/net/raw Mozi.m /proc/net/route /proc/net/route -
Reads runtime system information 1 IoCs
Reads data from /proc virtual filesystem.
Processes:
Mozi.mdescription ioc process /proc/self/exe /proc/self/exe Mozi.m -
Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
Processes:
description ioc /tmp/Mozi.m /tmp/Mozi.m