Analysis
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max time kernel
0s -
max time network
36s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20221111-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20221111-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
19-12-2022 22:29
Behavioral task
behavioral1
Sample
8193240c0f16d4a31ccc4c1759fe5fe9d27b33ea
Resource
ubuntu1804-amd64-20221111-en
ubuntu-18.04-amd64
6 signatures
150 seconds
General
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Target
8193240c0f16d4a31ccc4c1759fe5fe9d27b33ea
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Size
611KB
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MD5
fa80b8c30d89941da5457f3336601adf
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SHA1
8193240c0f16d4a31ccc4c1759fe5fe9d27b33ea
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SHA256
1a6b4f71e0a25f69c2923d952c31c64239cf62d6dc703d125af906d9b0ce20f2
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SHA512
9ff993244afc9bb223659a6043f2cfab7696f6772e594f8b630c87663b6767be713b8918fce2a146c4251ba9b20af2ee3f664ac00fa804ad52a3c703dff8df81
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SSDEEP
12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrr1T6yF8EEP4UlUuTh1A3:FBXmkN/+Fhu/Qo4h9L+zNN1BVEBl/91M
Score
9/10
Malware Config
Signatures
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Writes file to system bin folder 1 TTPs 5 IoCs
Processes:
description ioc /bin/aksahgkrqw /bin/aksahgkrqw /bin/dtccoqkjgw /bin/dtccoqkjgw /bin/qulhehctnf /bin/qulhehctnf /bin/jpngaldhez /bin/jpngaldhez /bin/gsqczadbbw /bin/gsqczadbbw -
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/rc4.d/S908193240c0f16d4a31ccc4c1759fe5fe9d27b33ea /etc/rc4.d/S908193240c0f16d4a31ccc4c1759fe5fe9d27b33ea