General
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Target
goahead.sh
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Size
2KB
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Sample
241103-ry56asyqhl
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MD5
2f155262711b3b5d224e0c947ff75981
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SHA1
27318f291143b656c7d945d6f41d90e23d114562
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SHA256
51e04d56632e0465248dbfdd5145d27c3b9e66c4a38f787c52ddf3a193ec2c91
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SHA512
92d179867cb380e4948d702d0d9c90d7c6c288e0bb8ac8e97b512f848108e5b97b10fc02c38b5c8b7a57b446d53c1b46710ddd68e0d9ae9854366efd0e8d9d44
Static task
static1
Behavioral task
behavioral1
Sample
goahead.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
goahead.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
goahead.sh
Resource
debian9-mipsbe-20240418-en
Malware Config
Extracted
mirai
SORA
Extracted
mirai
SORA
Extracted
mirai
SORA
Extracted
mirai
SORA
Targets
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Target
goahead.sh
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Size
2KB
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MD5
2f155262711b3b5d224e0c947ff75981
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SHA1
27318f291143b656c7d945d6f41d90e23d114562
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SHA256
51e04d56632e0465248dbfdd5145d27c3b9e66c4a38f787c52ddf3a193ec2c91
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SHA512
92d179867cb380e4948d702d0d9c90d7c6c288e0bb8ac8e97b512f848108e5b97b10fc02c38b5c8b7a57b446d53c1b46710ddd68e0d9ae9854366efd0e8d9d44
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Mirai family
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Contacts a large (47125) 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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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