Analysis
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max time kernel
19767s -
max time network
141s -
platform
linux_amd64 -
resource
ubuntu1804-amd64-en-20211208 -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
24-07-2022 16:05
Behavioral task
behavioral1
Sample
5837609d4cfa0c9db43136ea748ff39ca90591966611b2ad1ae48938844f775b
Resource
ubuntu1804-amd64-en-20211208
ubuntu-18.04-amd64
5 signatures
150 seconds
General
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Target
5837609d4cfa0c9db43136ea748ff39ca90591966611b2ad1ae48938844f775b
-
Size
647KB
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MD5
af9bd7aaca9749816ef700d9dccdfe8e
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SHA1
d636b30b14b80378808735a8b5002824ba94d005
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SHA256
5837609d4cfa0c9db43136ea748ff39ca90591966611b2ad1ae48938844f775b
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SHA512
830eba48452b8d6b3d5aa5aaac6d9e3f5c2c6440c4bf636795906e903eaa3dbc0f8d88f81760716f2a1bb3f19074e23b2a70a4f1948d396d110899ca384c9a2e
Score
7/10
Malware Config
Signatures
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Creates/modifies Cron job 1 TTPs 2 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
Processes:
sedshdescription ioc Process /etc/crontab /etc/crontab sed /etc/crontab /etc/crontab sh -
Modifies rc script 1 TTPs 12 IoCs
Adding/modifying system rc scripts is a common persistence mechanism.
Processes:
update-rc.ddescription ioc Process /etc/rc6.d/ /etc/rc6.d/ update-rc.d /etc/rc1.d/ /etc/rc1.d/ update-rc.d /etc/rc1.d/S90cqkoqrbllm /etc/rc1.d/S90cqkoqrbllm