Overview

overview

10

Static

static

10

xmrig

ubuntu-18.04-amd64

7

Analysis

  • max time kernel
    154s
  • max time network
    146s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20231026-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20231026-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    21-11-2023 16:07

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General

  • Target

    xmrig

  • Size

    6.7MB

  • MD5

    199b790d05724170f3e6583500799db1

  • SHA1

    c0cab89a9dc3eb30f99d3577ffd82defda7dd03b

  • SHA256

    20a0864cb7dac55c184bd86e45a6e0acbd4bb19aa29840b824d369de710b6152

  • SHA512

    19e3d5a7ad43f89bda7303243bfa24ef0a91a2d6e1f2ec65a92cc5b13863ff45feddfd4141c0fec9148f30fd5a2fee5740eae237d03fe5f1c38de2e6b231ab1d

  • SSDEEP

    196608:mGyx2Z/ccFGeLoC0Sbg7X+WloiMbqRoQ6:msioQ6

Score
7/10
antivmrootkit

Malware Config

Signatures

  • Loads a kernel module 1 IoCs

    Loads a Linux kernel module, potentially to achieve persistence

    rootkit
  • Checks CPU configuration 1 TTPs 1 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

    antivm
  • Checks hardware identifiers (DMI) 1 TTPs 4 IoCs

    Checks DMI information which indicate if the system is a virtual machine.

    antivm
  • Reads CPU attributes 1 TTPs 45 IoCs
  • Reads hardware information 1 TTPs 14 IoCs

    Accesses system info like serial numbers, manufacturer names etc.

  • Enumerates kernel/hardware configuration 1 TTPs 24 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

  • Reads runtime system information 6 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/xmrig
    /tmp/xmrig
    1⤵
    • Checks CPU configuration
    • Checks hardware identifiers (DMI)
    • Reads CPU attributes
    • Reads hardware information
    • Enumerates kernel/hardware configuration
    • Reads runtime system information
    • Writes file to tmp directory
    PID:1536
    • /bin/sh
      sh -c "/sbin/modprobe msr allow_writes=on > /dev/null 2>&1"
      2⤵
        PID:1548
        • /sbin/modprobe
          /sbin/modprobe msr "allow_writes=on"
          3⤵
          • Loads a kernel module
          • Enumerates kernel/hardware configuration
          • Reads runtime system information
          PID:1549

    Network

    MITRE ATT&CK Enterprise v15

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