General
- Target wezpffnw.armv6.elf
- Size 921KB
- Sample260923-2sc8fafc96
- SHA256 1c589e73c5f4ef4f3d6bc8f9d3fc6ffcdcf8581e6e1e611efbb5073366ef494a
Score
8/10
Malware Config
Targets
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- Target wezpffnw.armv6.elf
- Size 921KB
- SHA256 1c589e73c5f4ef4f3d6bc8f9d3fc6ffcdcf8581e6e1e611efbb5073366ef494a
Score8/10-
Contacts a large (516) amount of remote hosts
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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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Checks hardware identifiers (DMI)
Checks DMI information which indicate if the system is a virtual machine.
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Deletes log files
Deletes log files on the system.
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Enumerates running processes
Discovers information about currently running processes on the system
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Reads MAC address of network interface
Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Indicator Removal
1Clear Linux or Mac System Logs
1Virtualization/Sandbox Evasion
2System Checks
2