Analysis
-
max time kernel
153s -
max time network
154s -
platform
linux_amd64 -
resource
ubuntu1804-amd64-en-20211208 -
resource tags
-
submitted
09-07-2023 19:08
General
-
Target
710fed858bcf0c6d4dd218ca5.elf
-
Size
36KB
-
MD5
710fed858bcf0c6d4dd218ca54c4268a
-
SHA1
f1501ff7636161c45ce00ae035563d5e7873909a
-
SHA256
8cc1048be834f8370a0c3129486b43da0d94c4de271afe60c1efe3baf764529d
-
SHA512
ac4e0822e39c5c5059db09702ef54a102de7a7620f2f1f54bc0d4634ba61bf4a3f973be7ba7f26f8941f3aaae4aa0f71ae2c49f4efe3339f97f89e65f829baa4
-
SSDEEP
768:us7YuqMIEfFV7XSdhczB73+/fDIYoFunbcuyD7UrQRjH:x7Yc3VOvc973CsUnouy8ryb
Malware Config
Extracted
mirai
UNST
Signatures
-
Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
-
Contacts a large (20251) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
-
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
-
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
-
Enumerates running processes
Discovers information about currently running processes on the system
-
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
-
Reads runtime system information 32 IoCs
Reads data from /proc virtual filesystem.
Processes
-
/tmp/710fed858bcf0c6d4dd218ca5.elf/tmp/710fed858bcf0c6d4dd218ca5.elf1⤵