General
-
Target
4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
-
Size
129KB
-
Sample
230101-qyesnsfa41
-
MD5
8f62a9a3240601d104f9c2deaa3e8584
-
SHA1
09c53cf095d7e4d9319b009059180ef328b59ed0
-
SHA256
7ad52328cad831bbe5e9b3bb7f0ac079d3f2293cbef03ba124ace062afb69dc5
-
SHA512
401e69c6d711f83ee96759d9d1da9756dcc9e540480990ebb7029cec0406c7fd7e10cfaeefd51e007415418b6c2bc3c34bceb75e6fa6199d09e8797e4f03d132
-
SSDEEP
3072:cSx/0SYVWKgZe9tZEehI8/8sYBboQASNyg:Lx/0hwbs93hv/NYBFNyg
Static task
static1
Behavioral task
behavioral1
Sample
4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
Resource
debian9-mipsbe-20221111-en
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.
-
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.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
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.
-