General
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Target
pay.sh
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Size
2KB
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Sample
241103-ry56asxckr
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MD5
64e26e5bcb68189158d322b66023e7ae
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SHA1
21e0b2f35e54d884171eb2d49619a86aebcf91d2
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SHA256
b87a8190d8fb7b5ccfc3194f0d091bfee3da059a4ac22ea1ca718b04ba14a9c1
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SHA512
3896815935097111e1bcfea4c8fe31d44eb48da1162223e4f09150d48e86fb248cade995bf8ce7372aa5a8c3366d16c02183b0c299a7f9ecd682faac97bffe8b
Static task
static1
Behavioral task
behavioral1
Sample
pay.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
pay.sh
Resource
debian9-armhf-20240418-en
Behavioral task
behavioral3
Sample
pay.sh
Resource
debian9-mipsbe-20240611-en
Malware Config
Extracted
mirai
SORA
Extracted
mirai
SORA
Extracted
mirai
SORA
Extracted
mirai
SORA
Targets
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Target
pay.sh
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Size
2KB
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MD5
64e26e5bcb68189158d322b66023e7ae
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SHA1
21e0b2f35e54d884171eb2d49619a86aebcf91d2
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SHA256
b87a8190d8fb7b5ccfc3194f0d091bfee3da059a4ac22ea1ca718b04ba14a9c1
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SHA512
3896815935097111e1bcfea4c8fe31d44eb48da1162223e4f09150d48e86fb248cade995bf8ce7372aa5a8c3366d16c02183b0c299a7f9ecd682faac97bffe8b
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Mirai family
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Contacts a large (46476) 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