General
- Target cbd57b480505947bde04f95df8639eddfdfde609b23ba4669b7cdee6ffa77d19.elf
- Size 4.9MB
- Sample260727-tfe79swerb
- SHA256 a516213a66bbab81d9d90526a7cd9f9179499b1f625c44a4b94cb96058120360
Malware Config
Targets
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- Target cbd57b480505947bde04f95df8639eddfdfde609b23ba4669b7cdee6ffa77d19.elf
- Size 4.9MB
- SHA256 a516213a66bbab81d9d90526a7cd9f9179499b1f625c44a4b94cb96058120360
Score9/10-
Contacts a large (293458) 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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Creates Raw socket
Creates a socket that captures raw packets at the device level
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Flushes firewall rules
Flushes/ disables firewall rules inside the Linux kernel.
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Outbound SSH connection to public host
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Checks hardware identifiers (DMI)
Checks DMI information which indicate if the system is a virtual machine.
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Creates/modifies Cron job
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Enumerates running processes
Discovers information about currently running processes on the system
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Reads hardware information
Accesses system info like serial numbers, manufacturer names etc.
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Reads network interface configuration
Fetches information about one or more active network interfaces.
MITRE ATT&CK Enterprise v16
Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2System Checks
2