Analysis
-
max time kernel
149s -
max time network
140s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20240226-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20240226-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
03-05-2024 00:18
Behavioral task
behavioral1
Sample
699288e9db2c10f824e09f6bcfc5b6c7.elf
Resource
ubuntu1804-amd64-20240226-en
General
-
Target
699288e9db2c10f824e09f6bcfc5b6c7.elf
-
Size
53KB
-
MD5
699288e9db2c10f824e09f6bcfc5b6c7
-
SHA1
cc4270b4ac232a3d50c9bf8f4456a05f3fe4ce45
-
SHA256
f3d5ae835b02002a50396c70b611c546760e18d666bca9cc2f3bcbd998974362
-
SHA512
fecfbed79e16fadf1cc78249a1dbb4be0fbff3535f5eb4661ee75949946b0b8c882d8c5afdf1c61de91edf3a895016fee7213bcb32ab91a45d760d47e15b8d3a
-
SSDEEP
1536:SPrPmTbPibg1y2+OIBcaiRYcUE63JPbrmmnYqmwbZn:gPmbP2CyPOIsRYcR6Fb3nYqmwbZn
Malware Config
Signatures
-
Deletes itself 1 IoCs
Processes:
699288e9db2c10f824e09f6bcfc5b6c7.elfpid process 1565 699288e9db2c10f824e09f6bcfc5b6c7.elf -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
Processes:
699288e9db2c10f824e09f6bcfc5b6c7.elfdescription ioc process File opened for reading /proc/net/tcp 699288e9db2c10f824e09f6bcfc5b6c7.elf -
Changes its process name 1 IoCs
Processes:
699288e9db2c10f824e09f6bcfc5b6c7.elfdescription ioc pid process Changes the process name, possibly in an attempt to hide itself rcu-gper 1565 699288e9db2c10f824e09f6bcfc5b6c7.elf -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
Processes:
699288e9db2c10f824e09f6bcfc5b6c7.elfdescription ioc process File opened for reading /proc/net/tcp 699288e9db2c10f824e09f6bcfc5b6c7.elf -
Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
Processes:
699288e9db2c10f824e09f6bcfc5b6c7.elfdescription ioc process File opened for modification /tmp/699288e9db2c10f824e09f6bcfc5b6c7.elf 699288e9db2c10f824e09f6bcfc5b6c7.elf