Overview

overview

6

Static

static

5

killbotx.x86_64.elf

ubuntu-18.04-amd64

6

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General

  • Target
    killbotx.x86_64.elf
  • Size 51KB
  • Sample260806-c5hw1scl8v
  • SHA256 ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoveryexecutionlinuxpersistenceprivilege_escalationupx

Malware Config

Targets

    • Target
      killbotx.x86_64.elf
    • Size 51KB
    • SHA256 ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    discoveryexecutionpersistenceprivilege_escalationupx

    • Creates/modifies Cron job

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

      executionpersistenceprivilege_escalation

    • Modifies rc script

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

      persistence

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

      persistenceprivilege_escalation

    • Write file to user bin folder

      persistence

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks