Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20260513-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    17/10/2026, 19:28

General

  • Target
    cegg_mips.elf
  • Size 407KB
  • Sample261017-x6rwjayvcx
  • SHA256 76c744047cac0fb997f3ee1a1f00658bd2f4dc18259b212d7bef2b99f3ce0ea9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Contacts a large (21497) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • Reads runtime system information 3 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 4 IoCs

    Adversaries may gather information about the network configuration of a system.

Processes

  • /tmp/cegg_mips.elf
    /tmp/cegg_mips.elf
    1⤵
    • Reads runtime system information
    • System Network Configuration Discovery
    PID:704
    • /bin/sh
      sh -c -- "ip -4 route get 8.8.8.8 2>/dev/null | grep -oP 'src \\K[0-9.]+'"
      2⤵
      • System Network Configuration Discovery
      PID:706
      • /sbin/ip
        ip -4 route get 8.8.8.8
        3⤵
        • System Network Configuration Discovery
        PID:708
      • /bin/grep
        grep -oP "src \\K[0-9.]+"
        3⤵
          PID:709
      • /bin/sh
        sh -c -- "ip -4 addr 2>/dev/null | grep 'inet ' | awk '{print \$2}' | cut -d/ -f1"
        2⤵
          PID:728
          • /sbin/ip
            ip -4 addr
            3⤵
            • System Network Configuration Discovery
            PID:770
          • /usr/bin/awk
            awk "{print \$2}"
            3⤵
            • Reads runtime system information
            PID:772
          • /bin/grep
            grep "inet "
            3⤵
              PID:771
            • /usr/bin/cut
              cut -d/ -f1
              3⤵
                PID:773
            • /bin/sh
              sh -c -- "ls /home/ 2>/dev/null"
              2⤵
                PID:775
                • /bin/ls
                  ls /home/
                  3⤵
                  • Reads runtime system information
                  PID:776

            Network

                  MITRE ATT&CK Enterprise v16

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