General
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Target
aws.sh
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Size
2KB
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Sample
241217-shbgesskcx
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MD5
536445c4ec7cf56d25298e365dbc8bcd
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SHA1
c37bc7a74033a94b3cd0a6d5c53045c156882aae
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SHA256
35771aed636c9569a032b350699efe36770c811b09fd9d9fbd77f03f8dd8ad36
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SHA512
42d3911a2a0b9ba4dee80dd08f2d8c491e5b77e90cb7185e30a717c028243c5df9f0879ee22dfb4629e62c9d7da9e21a01f86613bdd74f65f9d6c76b1ccbfdd3
Static task
static1
Behavioral task
behavioral1
Sample
aws.sh
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral2
Sample
aws.sh
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral3
Sample
aws.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
aws.sh
Resource
debian9-mipsel-20240418-en
Malware Config
Extracted
mirai
UNSTABLE
servers.vlrt-gap.com
Extracted
mirai
UNSTABLE
Extracted
mirai
UNSTABLE
servers.vlrt-gap.com
Extracted
mirai
UNSTABLE
Targets
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Target
aws.sh
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Size
2KB
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MD5
536445c4ec7cf56d25298e365dbc8bcd
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SHA1
c37bc7a74033a94b3cd0a6d5c53045c156882aae
-
SHA256
35771aed636c9569a032b350699efe36770c811b09fd9d9fbd77f03f8dd8ad36
-
SHA512
42d3911a2a0b9ba4dee80dd08f2d8c491e5b77e90cb7185e30a717c028243c5df9f0879ee22dfb4629e62c9d7da9e21a01f86613bdd74f65f9d6c76b1ccbfdd3
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Mirai family
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File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
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Deletes itself
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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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Writes file to system bin folder
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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