Analysis
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max time kernel
149s -
max time network
152s -
platform
debian-9_armhf -
resource
debian9-armhf-20240226-en -
resource tags
arch:armhfimage:debian9-armhf-20240226-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
11/04/2024, 13:41
Behavioral task
behavioral1
Sample
b50493bdb05ffabc7cda0080614282f9.elf
Resource
debian9-armhf-20240226-en
4 signatures
150 seconds
General
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Target
b50493bdb05ffabc7cda0080614282f9.elf
-
Size
175KB
-
MD5
b50493bdb05ffabc7cda0080614282f9
-
SHA1
a81d8ce5ef49d70529b05756ec910e1c55050b34
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SHA256
f57d2d47686c9004b6da2816842cad966f1e5f58449e3eb1b1377f22b7c8a886
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SHA512
a25d6132a539b842d0fb2c79742aa71a90a46461f48498bf8df03fc9fdbc965001293e4ddabcd1cb2f9e87fddd7fd6ee9388fbc723e2a71ed02f3f161ebbf839
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SSDEEP
3072:4UYsgNeI2by0O6jtaC8Bgo6qsW8rdZ18XJHG+WmM/944Efd3:4UYsgNe00O6taC8Bgo6qr8ZeJHG+DM/0
Score
7/10
Malware Config
Signatures
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Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself dbridge 655 b50493bdb05ffabc7cda0080614282f9.elf -
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/misc/watchdog File opened for modification /dev/watchdog -
Checks CPU configuration 1 TTPs 1 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc File opened for reading /proc/cpuinfo -
Writes file to system bin folder 1 TTPs 2 IoCs
description ioc File opened for modification /sbin/watchdog File opened for modification /bin/watchdog