Analysis
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max time kernel
148s -
max time network
145s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20230831-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20230831-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
12/10/2023, 22:25
Behavioral task
behavioral1
Sample
10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573elf_JC.elf
Resource
ubuntu1804-amd64-20230831-en
General
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Target
10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573elf_JC.elf
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Size
101KB
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MD5
65df89f4885a3831e0e7a31664fb2182
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SHA1
9f07fb692836cc9f90c4283a99210849923ebbc2
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SHA256
10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573
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SHA512
c1705206a3bb41b94a50a4e976bdc0c1a4a42d3d3d3cf76171670a1c0c3f662d178f41da03a12756ec5a4a20ca3e7632caeaae748a074f31b2f6c443600be643
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SSDEEP
3072:wW8FUmgujld6Mkxm6AJ+4fyHmmFVcqq0GnDZT:wJFv4Lm6AJ+4fyHmmFVcqq0GnDZT
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 /usr/sbin/dropbear 593 10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573elf_JC.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/watchdog File opened for modification /dev/misc/watchdog -
Reads system routing table 1 TTPs 1 IoCs
Gets active network interfaces from /proc virtual filesystem.
description ioc Process File opened for reading /proc/net/route 10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573elf_JC.elf -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc Process File opened for reading /proc/net/route 10a5136048b43f6c4dc3d8b660ed0088e8cd709633c03aa05cfa1b83f7953573elf_JC.elf