General
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Target
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.sh
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Size
2KB
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Sample
241218-cnxzlsyjhy
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MD5
9bfdac5c8b82517847d1590979a41c35
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SHA1
1df3546c5413cd12038dd8634caf866ecb49e916
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SHA256
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc
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SHA512
dffba9334cdb174bc3df07047482a6143ea8a981e25a9d32f52cd63a6ae6627495559721de94e7796ea9acca94ff83350fb91a9e7170493b11c3cb289c4b6408
Static task
static1
Behavioral task
behavioral1
Sample
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.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
Targets
-
-
Target
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc.sh
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Size
2KB
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MD5
9bfdac5c8b82517847d1590979a41c35
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SHA1
1df3546c5413cd12038dd8634caf866ecb49e916
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SHA256
22236b19790e4e0f36d79cf0f90afdbdd20de713c329ec106e93f29229d012cc
-
SHA512
dffba9334cdb174bc3df07047482a6143ea8a981e25a9d32f52cd63a6ae6627495559721de94e7796ea9acca94ff83350fb91a9e7170493b11c3cb289c4b6408
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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