General
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Target
sora.sh
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Size
2KB
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Sample
241111-g26k5axrcm
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MD5
eacc4e4ee6c7a6a68e39dd973139585c
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SHA1
c5e6d40ed833dbb5ce5985d30b1d73aa122836ad
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SHA256
84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45
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SHA512
33615c52c1cb2c71fc4e0308f6cf69d19e9ac4a3902305985606f2843b75c0bd31dad9e89ddb23103a42c1d46aa99983a84ea53cd074e5ef614b9a5c11b5589d
Static task
static1
Behavioral task
behavioral1
Sample
sora.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
sora.sh
Resource
debian9-armhf-20240418-en
Behavioral task
behavioral3
Sample
sora.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
sora.sh
Resource
debian9-mipsel-20240226-en
Malware Config
Extracted
mirai
SORA
Extracted
mirai
SORA
Extracted
mirai
SORA
Targets
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Target
sora.sh
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Size
2KB
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MD5
eacc4e4ee6c7a6a68e39dd973139585c
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SHA1
c5e6d40ed833dbb5ce5985d30b1d73aa122836ad
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SHA256
84a491a07a6326d56905d54d5fbf23bba9fda2c557a49c8c03d27997a575bb45
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SHA512
33615c52c1cb2c71fc4e0308f6cf69d19e9ac4a3902305985606f2843b75c0bd31dad9e89ddb23103a42c1d46aa99983a84ea53cd074e5ef614b9a5c11b5589d
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Mirai family
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Contacts a large (47016) 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