General

  • Target
    trans.sh
  • Size 2KB
  • Sample260701-wvpflaby4m
  • SHA256 1c5b7177d4cf04273b73bab2b9afce796f9a62ae844b33680fa78b5c3a05a5f5
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      trans.sh
    • Size 2KB
    • SHA256 1c5b7177d4cf04273b73bab2b9afce796f9a62ae844b33680fa78b5c3a05a5f5
    • MD5 SHA1 SHA512 TLSH
    • Family: Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Deletes itself

    • Executes dropped EXE

    • Runs EXE from memory

      Runs an executable from memory, likely to minimize footprint

    • Traces itself

      Traces itself to prevent debugging attempts

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks