Analysis
-
max time kernel
150s -
max time network
148s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20221125-en -
resource tags
arch:mipselimage:debian9-mipsel-20221125-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
29/06/2023, 20:50
Behavioral task
behavioral1
Sample
326-1-0x00400000-0x00452a58-memory.dmp
Resource
debian9-mipsel-20221125-en
3 signatures
150 seconds
General
-
Target
326-1-0x00400000-0x00452a58-memory.dmp
-
Size
73KB
-
MD5
338036bf13842b001d1495beca538f1c
-
SHA1
f3b96c214951362765ac3ff210e2833dfba9063b
-
SHA256
f3b52a4a251dee204cf50c4a7a84f9c0c68bbd96a415cb53554550bff1a8ef29
-
SHA512
e789068d86d6c78b49f2d83434969b7a5b3b8319b3eca448afd0f99c1f22ed753971d303fa921a7f10a0e7a2999bc305f9c2e6f3cdf093983e524ac2c59db9f2
-
SSDEEP
1536:oJPEBmW5iNWqcGTkwnXHZ84OqdZerESttP:oJPEB8NWq9hqqd0V
Score
7/10
Malware Config
Signatures
-
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Writes file to system bin folder 1 TTPs 2 IoCs
description ioc File opened for modification /sbin/watchdog File opened for modification /bin/watchdog -
Reads runtime system information 6 IoCs
Reads data from /proc virtual filesystem.
description ioc File opened for reading /proc/401/cmdline File opened for reading /proc/402/cmdline File opened for reading /proc/406/cmdline File opened for reading /proc/409/cmdline File opened for reading /proc/420/cmdline File opened for reading /proc/430/cmdline