Analysis
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max time kernel
149s -
max time network
149s -
platform
debian-9_armhf -
resource
debian9-armhf-20240221-en -
resource tags
arch:armhfimage:debian9-armhf-20240221-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
23/02/2024, 22:49
Behavioral task
behavioral1
Sample
a08a145f7af68295948995330b9755f4
Resource
debian9-armhf-20240221-en
General
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Target
a08a145f7af68295948995330b9755f4
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Size
70KB
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MD5
a08a145f7af68295948995330b9755f4
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SHA1
a68fdab10033f42c76dab962f72756ca923206ca
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SHA256
a4ae8660624f24a3f6bf099ebb26b03b8ac29eb911877f28d78b8c0c317be6c5
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SHA512
5d052ba9011aea0e313877e394d975bc26a08199d34c0720f5140b74e8d50a62da4bba9d6995cfee790a34a660309fff5111c76a896cec0929358f007c8c2a3e
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SSDEEP
1536:GbtexU5L9XouIRhb96pUQzXtwavaJ3V83HxouJeZWDFI8VM:GbtexU0r83CKw2FbS
Malware Config
Signatures
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Contacts a large (20370) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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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 -
Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
description ioc File opened for reading /proc/net/tcp -
Enumerates running processes
Discovers information about currently running processes on the system
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Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc File opened for reading /proc/net/tcp -
Reads runtime system information 48 IoCs
Reads data from /proc virtual filesystem.
description ioc File opened for reading /proc/1/fd File opened for reading /proc/213/fd File opened for reading /proc/625/fd File opened for reading /proc/765/exe File opened for reading /proc/759/exe File opened for reading /proc/769/exe File opened for reading /proc/771/exe File opened for reading /proc/282/fd File opened for reading /proc/304/fd File opened for reading /proc/580/fd File opened for reading /proc/584/fd File opened for reading /proc/750/exe File opened for reading /proc/775/exe File opened for reading /proc/564/exe File opened for reading /proc/577/exe File opened for reading /proc/580/exe File opened for reading /proc/627/exe File opened for reading /proc/761/exe File opened for reading /proc/266/fd File opened for reading /proc/585/fd File opened for reading /proc/633/fd File opened for reading /proc/585/exe File opened for reading /proc/767/exe File opened for reading /proc/658/exe File opened for reading /proc/748/exe File opened for reading /proc/165/fd File opened for reading /proc/265/fd File opened for reading /proc/577/fd File opened for reading /proc/626/fd File opened for reading /proc/654/exe File opened for reading /proc/136/fd File opened for reading /proc/262/fd File opened for reading /proc/639/exe File opened for reading /proc/757/exe File opened for reading /proc/263/fd File opened for reading /proc/564/fd File opened for reading /proc/584/exe File opened for reading /proc/625/exe File opened for reading /proc/631/exe File opened for reading /proc/755/exe File opened for reading /proc/763/exe File opened for reading /proc/764/exe File opened for reading /proc/296/fd File opened for reading /proc/301/fd File opened for reading /proc/312/fd File opened for reading /proc/636/exe File opened for reading /proc/630/exe File opened for reading /proc/773/exe