Analysis
-
max time kernel
150s -
max time network
152s -
platform
debian-9_armhf -
resource
debian9-armhf-20221111-en -
resource tags
arch:armhfimage:debian9-armhf-20221111-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
08-08-2023 02:51
Behavioral task
behavioral1
Sample
botx.arm7.elf
Resource
debian9-armhf-20221111-en
debian-9-armhf
5 signatures
150 seconds
General
-
Target
botx.arm7.elf
-
Size
128KB
-
MD5
83ec7db07d15829b11b321032e5efc69
-
SHA1
929e564986e2bb2304d6bc786b6f980f60d1fad3
-
SHA256
6d90204a61664400748f7eacc74b6e98ceee8211ca563989e0ec1e889885ce13
-
SHA512
6ab7377cf1188ddac1f37ad34f9121fb763a41a444a9dbb1e5d6a6afc09fefa7a8a0626f61fd9f0f60d8788422d36df16ddae35264c5e76024fe611ddd27d6c3
-
SSDEEP
3072:FMHPp2YH4jMB2CSHfFBR5KVbweCS9j6RM/918mywPoIlq:FMHPp2ZjxCSHfFBzK+XS98M/9OmywPo1
Score
9/10
Malware Config
Signatures
-
Contacts a large (50272) 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.
-
Changes its process name 1 IoCs
Processes:
botx.arm7.elfdescription ioc pid process Changes the process name, possibly in an attempt to hide itself 388kdl0kg04z5kl2uu81cdhitfsu2wuo 353 botx.arm7.elf -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Processes:
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Writes file to system bin folder 1 TTPs 1 IoCs