General
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Target
Fantazy.sh
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Size
3KB
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Sample
250102-k816rsvpdw
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MD5
32dc75cf6fd364bc37102bf0bb4c6573
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SHA1
d7c2cc2d4d82e78ca75f1734be970d61b37caa71
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SHA256
efc9fc5b4eb7dfe10b7bf50449aad6d34bdff817c4d490ec83ea64cf0702a9f0
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SHA512
6c0989292ca6e6fb348489b0994f4a06b446b2c581364b93604a89c2fb84cd51f707e7f2710bebaa9eb0ff84c9655e8a154acfa3e0b8867efea9e028e6e1235f
Static task
static1
Behavioral task
behavioral1
Sample
Fantazy.sh
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral2
Sample
Fantazy.sh
Resource
debian9-armhf-20240418-en
Behavioral task
behavioral3
Sample
Fantazy.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
Fantazy.sh
Resource
debian9-mipsel-20240729-en
Malware Config
Extracted
mirai
zver.stressing.world
Extracted
mirai
zver.stressing.world
Targets
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Target
Fantazy.sh
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Size
3KB
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MD5
32dc75cf6fd364bc37102bf0bb4c6573
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SHA1
d7c2cc2d4d82e78ca75f1734be970d61b37caa71
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SHA256
efc9fc5b4eb7dfe10b7bf50449aad6d34bdff817c4d490ec83ea64cf0702a9f0
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SHA512
6c0989292ca6e6fb348489b0994f4a06b446b2c581364b93604a89c2fb84cd51f707e7f2710bebaa9eb0ff84c9655e8a154acfa3e0b8867efea9e028e6e1235f
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Mirai family
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Contacts a large (23674) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
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Executes dropped EXE
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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder
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Reads process memory
Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.
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MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1