General
-
Target
4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
-
Size
129KB
-
Sample
230131-sfc78sgg95
-
MD5
c213c49e447ed7c3448b714756864609
-
SHA1
e161b010597d3399f287b93c4308ca1e2be73cfb
-
SHA256
24d742d311756af20fbe3fa3eb97c0040f96e58925afeb89cc51db1fbc745642
-
SHA512
f4b062552581fa9b736bc21f209305449374dd9683d0800b2a8e30e6533ce1f6c20f16353b897fb22046744b67e8c5e6e204b05ad9e0a2c1a90f82c4ffd1ee44
-
SSDEEP
3072:sSx/0SYVWKgZe9tZEehI8/8sYBboQASNyg:7x/0hwbs93hv/NYBFNyg
Malware Config
Targets
-
-
Target
4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
-
Size
132KB
-
MD5
59ce0baba11893f90527fc951ac69912
-
SHA1
5857a7dd621c4c3ebb0b5a3bec915d409f70d39f
-
SHA256
4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
-
SHA512
c5b12797b477e5e5964a78766bb40b1c0d9fdfb8eef1f9aee3df451e3441a40c61d325bf400ba51048811b68e1c70a95f15e4166b7a65a4eca0c624864328647
-
SSDEEP
3072:phNlHuBafLeBtfCzpta8xlBIOdVo3/4sxLJ10xioP:p3lOYoaja8xzx/0wsxzSi2
Score9/10-
Modifies the Watchdog daemon
Malware like Mirai modify the Watchdog to prevent it restarting an infected system.
-
Writes file to system bin folder
-
Modifies hosts file
Adds to hosts file used for mapping hosts to IP addresses.
-
Writes DNS configuration
Writes data to DNS resolver config file.
-
Enumerates active TCP sockets
Gets active TCP sockets from /proc virtual filesystem.
-
Modifies init.d
Adds/modifies system service, likely for persistence.
-
Reads system routing table
Gets active network interfaces from /proc virtual filesystem.
-
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
-
Reads system network configuration
Uses contents of /proc filesystem to enumerate network settings.
-
Reads runtime system information
Reads data from /proc virtual filesystem.
-
Writes file to tmp directory
Malware often drops required files in the /tmp directory.
-