Overview

overview

7

Static

static

1

8be71b34ef...52.elf

debian-9-mipsel

7

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    linux_mipsel
  • resource
    debian9-mipsel-en-20211208
  • resource tags

    arch:mipselimage:debian9-mipsel-en-20211208kernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    21/05/2023, 18:42

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General

  • Target

    8be71b34ef9577904ba7f5ec51ce4352.elf

  • Size

    78KB

  • MD5

    8be71b34ef9577904ba7f5ec51ce4352

  • SHA1

    4d38ed69abdcae4d3f909c38afd67dea5b1cfef1

  • SHA256

    46a66c57317b516f78db488c34431f25d7d2bd950a2f8fd7666f5c4be9d30a6c

  • SHA512

    47fd48028da574e7bb2dba49492be0e87f719382aa3b730185d4c4b9d6114b51c42c19c8ef83758c077c7914aa48d237206726090a0e69b9e41e188bf6a57a16

  • SSDEEP

    1536:iroIzx14qekYxVlU2xD8QIevbQStgVAvRgGTI:iroIdzo3U6D88C9GTI

Score
7/10

Malware Config

Signatures

  • Changes its process name 1 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/8be71b34ef9577904ba7f5ec51ce4352.elf
    /tmp/8be71b34ef9577904ba7f5ec51ce4352.elf
    1⤵
    • Changes its process name
    PID:326
    • /bin/sh
      sh -c "rm -rf var/condibot && mkdir var; >var/condibot && mv /tmp/8be71b34ef9577904ba7f5ec51ce4352.elf var/condibot; chmod 777 var/condibot"
      2⤵
      • Writes file to tmp directory
      PID:327
      • /bin/rm
        rm -rf var/condibot
        3⤵
          PID:329
        • /bin/mkdir
          mkdir var
          3⤵
            PID:330
          • /bin/mv
            mv /tmp/8be71b34ef9577904ba7f5ec51ce4352.elf var/condibot
            3⤵
              PID:331
            • /bin/chmod
              chmod 777 var/condibot
              3⤵
                PID:332

          Network

                MITRE ATT&CK Matrix

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