Analysis
-
max time kernel
0s -
max time network
46s -
platform
linux_mips -
resource
debian9-mipsbe -
submitted
28-07-2021 02:01
General
-
Target
Mozi.m
-
Size
300KB
-
MD5
8bd7b1349973736dd6c791e26a3df8dd
-
SHA1
a70233e369f86de9ae903ffc1bc139e78e01a831
-
SHA256
88bf694ac4d94d9974a8d54a6bf1bc2a7b97ad6761730d8e8a6072e5c999b02c
-
SHA512
ef483c1975a6f0b040dfc311eca665de42eee2c2fb24961afc31b95c1f11719c8114d8208676ef307d32574a0aeb4865e4f9496cbc552da52e7535d4a70b4f6d
Score
10/10
Malware Config
Signatures
-
suricata: ET MALWARE Mirai Variant User-Agent (Outbound)
-
Modifies the Watchdog daemon 1 TTPs
Malware like Mirai modify the Watchdog to prevent it restarting an infected system.
-
Writes file to system bin folder 1 TTPs 2 IoCs
-
Modifies hosts file 1 IoCs
Adds to hosts file used for mapping hosts to IP addresses.
-
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
-
Reads system routing table 1 TTPs 1 IoCs
Gets active network interfaces from /proc virtual filesystem.
-
Reads system network configuration 1 TTPs 3 IoCs
Uses contents of /proc filesystem to enumerate network settings.
-
Reads runtime system information 1 IoCs
Reads data from /proc virtual filesystem.
-
Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
Processes
-
./Mozi.m./Mozi.m1⤵
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
-
/bin/shsh -c "killall -9 telnetd utelnetd scfgmgr"1⤵