General

  • Target
    x86.elf
  • Size 3.7MB
  • Sample260719-cbst5aht3p
  • SHA256 205fec0325df0ef40fdccdffd525cd3a27f26c8a37eff09ab4e1341f32963f56
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      x86.elf
    • Size 3.7MB
    • SHA256 205fec0325df0ef40fdccdffd525cd3a27f26c8a37eff09ab4e1341f32963f56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

    • Deletes itself

    • Deletes journal logs

      Deletes systemd journal logs. Likely to evade detection.

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

    • Abuse Elevation Control Mechanism: Sudo and Sudo Caching

      Abuse sudo or cached sudo credentials to execute code.

    • Reads AppArmor ptrace settings

      Discovery of allowed ptrace capabilities by AppArmor.

    • Deletes log files

      Deletes log files on the system.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Reads hardware information

      Accesses system info like serial numbers, manufacturer names etc.

    • Reads network interface configuration

      Fetches information about one or more active network interfaces.

MITRE ATT&CK Enterprise v16

Tasks