Overview

overview

10

Static

static

10

44f7f214e2...a4b557

linux_amd64

9

Analysis

  • max time kernel
    18235s
  • max time network
    151s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • submitted
    07-07-2022 17:35

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General

  • Target

    44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557

  • Size

    1.5MB

  • MD5

    5f25da0c166804ca29233be111aacf91

  • SHA1

    a94c591ae885156db146c66c1eb5399abd54d8cc

  • SHA256

    44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557

  • SHA512

    480f80265a7d26c1d08b2e51f942778e2f5a0d677e04f739a7930375e05785a4a16e1f3f1201cf4862bbdf102fc79e081365885cc7178d5ecb9e226885136d12

Score
9/10

Malware Config

Signatures

  • Writes file to system bin folder 1 TTPs 2 IoCs
  • Write file to user bin folder 1 TTPs 8 IoCs
  • Reads runtime system information 13 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 3 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • ./44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557
    ./44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557
    1⤵
      PID:576
    • /bin/sh
      sh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc1.d/S97DbSecuritySpt"
      1⤵
        PID:582
        • /bin/ln
          ln -s /etc/init.d/DbSecuritySpt /etc/rc1.d/S97DbSecuritySpt
          2⤵
            PID:583
        • /bin/sh
          sh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc2.d/S97DbSecuritySpt"
          1⤵
            PID:584
            • /bin/ln
              ln -s /etc/init.d/DbSecuritySpt /etc/rc2.d/S97DbSecuritySpt
              2⤵
                PID:585
            • /bin/sh
              sh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc3.d/S97DbSecuritySpt"
              1⤵
                PID:586
                • /bin/ln
                  ln -s /etc/init.d/DbSecuritySpt /etc/rc3.d/S97DbSecuritySpt
                  2⤵
                    PID:587
                • /bin/sh
                  sh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc4.d/S97DbSecuritySpt"
                  1⤵
                    PID:588
                    • /bin/ln
                      ln -s /etc/init.d/DbSecuritySpt /etc/rc4.d/S97DbSecuritySpt
                      2⤵
                        PID:589
                    • /bin/sh
                      sh -c "ln -s /etc/init.d/DbSecuritySpt /etc/rc5.d/S97DbSecuritySpt"
                      1⤵
                        PID:590
                        • /bin/ln
                          ln -s /etc/init.d/DbSecuritySpt /etc/rc5.d/S97DbSecuritySpt
                          2⤵
                            PID:591
                        • /bin/sh
                          sh -c "mkdir -p /usr/bin/bsd-port"
                          1⤵
                            PID:592
                            • /bin/mkdir
                              mkdir -p /usr/bin/bsd-port
                              2⤵
                              • Reads runtime system information
                              PID:593
                          • /bin/sh
                            sh -c "cp -f /tmp/44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557 /usr/bin/bsd-port/getty"
                            1⤵
                              PID:594
                              • /bin/cp
                                cp -f /tmp/44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557 /usr/bin/bsd-port/getty
                                2⤵
                                • Write file to user bin folder
                                • Reads runtime system information
                                • Writes file to tmp directory
                                PID:595
                            • /bin/sh
                              sh -c /usr/bin/bsd-port/getty
                              1⤵
                                PID:597
                                • /usr/bin/bsd-port/getty
                                  /usr/bin/bsd-port/getty
                                  2⤵
                                    PID:598
                                • /bin/sh
                                  sh -c "mkdir -p /usr/bin"
                                  1⤵
                                    PID:600
                                    • /bin/mkdir
                                      mkdir -p /usr/bin
                                      2⤵
                                      • Reads runtime system information
                                      PID:601
                                  • /bin/sh
                                    sh -c "cp -f /tmp/44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557 /usr/bin/t1shh"
                                    1⤵
                                      PID:602
                                      • /bin/cp
                                        cp -f /tmp/44f7f214e206dc7e88c972053583f93874f3130ddd0bc8f8f15ceebbbca4b557 /usr/bin/t1shh
                                        2⤵
                                        • Write file to user bin folder
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:603
                                    • /bin/sh
                                      sh -c /usr/bin/t1shh
                                      1⤵
                                        PID:605
                                        • /usr/bin/t1shh
                                          /usr/bin/t1shh
                                          2⤵
                                            PID:606
                                        • /bin/sh
                                          sh -c "insmod /usr/lib/xpacket.ko"
                                          1⤵
                                            PID:608
                                            • /sbin/insmod
                                              insmod /usr/lib/xpacket.ko
                                              2⤵
                                              • Reads runtime system information
                                              PID:609
                                          • /bin/sh
                                            sh -c "ln -s /etc/init.d/selinux /etc/rc1.d/S99selinux"
                                            1⤵
                                              PID:618
                                              • /bin/ln
                                                ln -s /etc/init.d/selinux /etc/rc1.d/S99selinux
                                                2⤵
                                                  PID:619
                                              • /bin/sh
                                                sh -c "ln -s /etc/init.d/selinux /etc/rc2.d/S99selinux"
                                                1⤵
                                                  PID:620
                                                  • /bin/ln
                                                    ln -s /etc/init.d/selinux /etc/rc2.d/S99selinux
                                                    2⤵
                                                      PID:621
                                                  • /bin/sh
                                                    sh -c "ln -s /etc/init.d/selinux /etc/rc3.d/S99selinux"
                                                    1⤵
                                                      PID:622
                                                      • /bin/ln
                                                        ln -s /etc/init.d/selinux /etc/rc3.d/S99selinux
                                                        2⤵
                                                          PID:623
                                                      • /bin/sh
                                                        sh -c "ln -s /etc/init.d/selinux /etc/rc4.d/S99selinux"
                                                        1⤵
                                                          PID:624
                                                          • /bin/ln
                                                            ln -s /etc/init.d/selinux /etc/rc4.d/S99selinux
                                                            2⤵
                                                              PID:625
                                                          • /bin/sh
                                                            sh -c "ln -s /etc/init.d/selinux /etc/rc5.d/S99selinux"
                                                            1⤵
                                                              PID:626
                                                              • /bin/ln
                                                                ln -s /etc/init.d/selinux /etc/rc5.d/S99selinux
                                                                2⤵
                                                                  PID:627
                                                              • /bin/sh
                                                                sh -c "mkdir -p /usr/bin/dpkgd"
                                                                1⤵
                                                                  PID:628
                                                                  • /bin/mkdir
                                                                    mkdir -p /usr/bin/dpkgd
                                                                    2⤵
                                                                    • Reads runtime system information
                                                                    PID:629
                                                                • /bin/sh
                                                                  sh -c "cp -f /bin/ps /usr/bin/dpkgd/ps"
                                                                  1⤵
                                                                    PID:630
                                                                    • /bin/cp
                                                                      cp -f /bin/ps /usr/bin/dpkgd/ps
                                                                      2⤵
                                                                      • Writes file to system bin folder
                                                                      • Write file to user bin folder
                                                                      • Reads runtime system information
                                                                      PID:631
                                                                  • /bin/sh
                                                                    sh -c "mkdir -p /bin"
                                                                    1⤵
                                                                      PID:632
                                                                      • /bin/mkdir
                                                                        mkdir -p /bin
                                                                        2⤵
                                                                        • Reads runtime system information
                                                                        PID:633
                                                                    • /bin/sh
                                                                      sh -c "cp -f /usr/bin/bsd-port/getty /bin/ps"
                                                                      1⤵
                                                                        PID:634
                                                                        • /bin/cp
                                                                          cp -f /usr/bin/bsd-port/getty /bin/ps
                                                                          2⤵
                                                                          • Writes file to system bin folder
                                                                          • Write file to user bin folder
                                                                          • Reads runtime system information
                                                                          PID:635
                                                                      • /bin/sh
                                                                        sh -c "chmod 0755 /bin/ps"
                                                                        1⤵
                                                                          PID:636
                                                                          • /bin/chmod
                                                                            chmod 0755 /bin/ps
                                                                            2⤵
                                                                              PID:637
                                                                          • /bin/sh
                                                                            sh -c "cp -f /usr/bin/lsof /usr/bin/dpkgd/lsof"
                                                                            1⤵
                                                                              PID:638
                                                                              • /bin/cp
                                                                                cp -f /usr/bin/lsof /usr/bin/dpkgd/lsof
                                                                                2⤵
                                                                                • Write file to user bin folder
                                                                                • Reads runtime system information
                                                                                PID:639
                                                                            • /bin/sh
                                                                              sh -c "mkdir -p /usr/bin"
                                                                              1⤵
                                                                                PID:642
                                                                                • /bin/mkdir
                                                                                  mkdir -p /usr/bin
                                                                                  2⤵
                                                                                  • Reads runtime system information
                                                                                  PID:643
                                                                              • /bin/sh
                                                                                sh -c "cp -f /usr/bin/bsd-port/getty /usr/bin/lsof"
                                                                                1⤵
                                                                                  PID:644
                                                                                  • /bin/cp
                                                                                    cp -f /usr/bin/bsd-port/getty /usr/bin/lsof
                                                                                    2⤵
                                                                                    • Write file to user bin folder
                                                                                    • Reads runtime system information
                                                                                    PID:645
                                                                                • /bin/sh
                                                                                  sh -c "chmod 0755 /usr/bin/lsof"
                                                                                  1⤵
                                                                                    PID:646
                                                                                    • /bin/chmod
                                                                                      chmod 0755 /usr/bin/lsof
                                                                                      2⤵
                                                                                        PID:647
                                                                                    • /bin/sh
                                                                                      sh -c "insmod /usr/lib/xpacket.ko"
                                                                                      1⤵
                                                                                        PID:648
                                                                                        • /sbin/insmod
                                                                                          insmod /usr/lib/xpacket.ko
                                                                                          2⤵
                                                                                          • Reads runtime system information
                                                                                          PID:649

                                                                                      Network

                                                                                      MITRE ATT&CK Enterprise v6

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