Extracted

Extracted

• • Target
    40b046c5c4aaea59499d3ed39c7eb00461f1efc43c9146e46c445b4528e3d20e
  • Size 505B
  • SHA256 40b046c5c4aaea59499d3ed39c7eb00461f1efc43c9146e46c445b4528e3d20e
  • MD5 3a1ea6e8e76d0287dfce45b67e02a2e9
  • SHA1 6a02e35f9f28c286eb0fa1240e8bfe56ebfaeaa1
  • SHA512 35c81eb041c0a2192a2337b3d0a75e8ba74531b1c7468f402207c0ad1db4c0a0e282a90926a5b937f5de98337d9c80dcefc21f5314e0eeed4c0643db2483d68c
  • TLSH
    T1D9F0E9BDB5522732BAD84C7F74EB90E0725264A719432C50944B38736ADDF54A4BC225
  • MD5 SHA1 SHA512 TLSH

  Score

  10^/10

  botnetlzrdcredential_accessdefense_evasiondiscoveryexecutionmiraipersistenceprivilege_escalation

  • Family: Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai

  • Contacts a large (1109588) amount of remote hosts

    This may indicate a network scan to discover remotely running services.

    discovery

  • Creates a large amount of network flows

    This may indicate a network scan to discover remotely running services.

    discovery

  • File and Directory Permissions Modification

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion

  • Deletes itself

  • Executes dropped EXE

  • Creates/modifies Cron job

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    executionpersistenceprivilege_escalation

  • Creates/modifies environment variables

    Creating/modifying environment variables is a common persistence mechanism.

    persistenceprivilege_escalationdefense_evasion

  • Enumerates active TCP sockets

    Gets active TCP sockets from /proc virtual filesystem.

    discovery

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Modifies rc script

    Adding/modifying system rc scripts is a common persistence mechanism.

    persistence

  • Write file to user bin folder

    persistence

  • Writes file to system bin folder

  • Modifies Bash startup script

    persistence

  • Reads process memory

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  behavioral1behavioral2behavioral3behavioral4