General

  • Target

    bins.sh

  • Size

    10KB

  • Sample

    250220-zbl3xatqbw

  • MD5

    a3ceaf947e73854eeafaa22fd0d0c171

  • SHA1

    82a6a99037dbacdc1026284357033d40bef30e06

  • SHA256

    9f2181c0686070d26fddf9a47d686b36f776346f558f9684c7ea269530fbf14a

  • SHA512

    03c0be1807e50fa0906590f5a9dcd21435ba3771d73d953a020c602f5b5aada6dc576f326c2d8c4c185b02765c5d154c5e148faa062d3933a854d4177fa064d7

  • SSDEEP

    192:ZX9yVNIXTM99e9G959E9g9DpThEVVNIXTLG9e9G959E9g9d:ZX9yVNIXTM9wMDKC1pThEVVNIXTLGwM3

Malware Config

Targets

    • Target

      bins.sh

    • Size

      10KB

    • MD5

      a3ceaf947e73854eeafaa22fd0d0c171

    • SHA1

      82a6a99037dbacdc1026284357033d40bef30e06

    • SHA256

      9f2181c0686070d26fddf9a47d686b36f776346f558f9684c7ea269530fbf14a

    • SHA512

      03c0be1807e50fa0906590f5a9dcd21435ba3771d73d953a020c602f5b5aada6dc576f326c2d8c4c185b02765c5d154c5e148faa062d3933a854d4177fa064d7

    • SSDEEP

      192:ZX9yVNIXTM99e9G959E9g9DpThEVVNIXTLG9e9G959E9g9d:ZX9yVNIXTM9wMDKC1pThEVVNIXTLGwM3

    • Detects Xorbot

    • Xorbot

      Xorbot is a linux botnet and trojan targeting IoT devices.

    • Xorbot family

    • Contacts a large (2058) amount of remote hosts

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

    • Creates a large amount of network flows

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

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Executes dropped EXE

    • Renames itself

    • Creates/modifies Cron job

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

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks