Overview

overview

10

Static

static

10

2615c4e9d9...14b183

linux_amd64

9

Analysis

  • max time kernel
    3554s
  • max time network
    155s
  • platform
    linux_amd64
  • resource
    ubuntu-amd64
  • submitted
    22/09/2021, 15:21

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General

  • Target

    2615c4e9d9c2f500b78f79114314b183

  • Size

    1.2MB

  • MD5

    2615c4e9d9c2f500b78f79114314b183

  • SHA1

    e378a4237cd620a6a5b9b5a7f25021cd3299f6eb

  • SHA256

    00dc2c576f9bbc0002ca7d271a28141c5d91791ffe0e01ed4b74ad3bad49bfd2

  • SHA512

    deeb602fdee8b64700f3f63e8a8974bceb032cd48306ee0e8f6ab5aa3b043f41f3b31584a7983418fbadc3264c3ef33e5d65a0fcf934268af5310dd85b550b30

Score
9/10

Malware Config

Signatures

  • Writes file to system bin folder 1 TTPs 4 IoCs
  • Write file to user bin folder 1 TTPs 12 IoCs
  • Reads runtime system information 21 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 5 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • ./2615c4e9d9c2f500b78f79114314b183
    ./2615c4e9d9c2f500b78f79114314b183
    1⤵
      PID:673
    • /bin/ln
      ln -s /etc/init.d/DbSecuritySpt /etc/rc1.d/S97DbSecuritySpt
      1⤵
        PID:681
      • /bin/ln
        ln -s /etc/init.d/DbSecuritySpt /etc/rc2.d/S97DbSecuritySpt
        1⤵
          PID:683
        • /bin/ln
          ln -s /etc/init.d/DbSecuritySpt /etc/rc3.d/S97DbSecuritySpt
          1⤵
            PID:685
          • /bin/ln
            ln -s /etc/init.d/DbSecuritySpt /etc/rc4.d/S97DbSecuritySpt
            1⤵
              PID:687
            • /bin/ln
              ln -s /etc/init.d/DbSecuritySpt /etc/rc5.d/S97DbSecuritySpt
              1⤵
                PID:689
              • /bin/mkdir
                mkdir -p /usr/bin/bsd-port
                1⤵
                • Reads runtime system information
                PID:691
              • /bin/mkdir
                mkdir -p /usr/bin/bsd-port
                1⤵
                • Reads runtime system information
                PID:693
              • /bin/cp
                cp -f /tmp/2615c4e9d9c2f500b78f79114314b183 /usr/bin/bsd-port/getty
                1⤵
                • Write file to user bin folder
                • Reads runtime system information
                • Writes file to tmp directory
                PID:695
              • /usr/bin/bsd-port/getty
                /usr/bin/bsd-port/getty
                1⤵
                  PID:698
                • /bin/mkdir
                  mkdir -p /usr/bin
                  1⤵
                  • Reads runtime system information
                  PID:701
                • /bin/mkdir
                  mkdir -p /usr/bin
                  1⤵
                  • Reads runtime system information
                  PID:703
                • /bin/cp
                  cp -f /tmp/2615c4e9d9c2f500b78f79114314b183 /usr/bin/.sshd
                  1⤵
                  • Write file to user bin folder
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:705
                • /bin/ln
                  ln -s /etc/init.d/selinux /etc/rc1.d/S99selinux
                  1⤵
                    PID:707
                  • /bin/ln
                    ln -s /etc/init.d/selinux /etc/rc2.d/S99selinux
                    1⤵
                      PID:709
                    • /bin/ln
                      ln -s /etc/init.d/selinux /etc/rc3.d/S99selinux
                      1⤵
                        PID:711
                      • /bin/ln
                        ln -s /etc/init.d/selinux /etc/rc4.d/S99selinux
                        1⤵
                          PID:713
                        • /usr/bin/.sshd
                          /usr/bin/.sshd
                          1⤵
                            PID:716
                          • /bin/ln
                            ln -s /etc/init.d/selinux /etc/rc5.d/S99selinux
                            1⤵
                              PID:718
                            • /bin/mkdir
                              mkdir -p /usr/bin/dpkgd
                              1⤵
                              • Reads runtime system information
                              PID:720
                            • /bin/cp
                              cp -f /bin/ps /usr/bin/dpkgd/ps
                              1⤵
                              • Writes file to system bin folder
                              • Write file to user bin folder
                              • Reads runtime system information
                              PID:722
                            • /bin/mkdir
                              mkdir -p /bin
                              1⤵
                              • Reads runtime system information
                              PID:724
                            • /bin/mkdir
                              mkdir -p /bin
                              1⤵
                              • Reads runtime system information
                              PID:726
                            • /bin/cp
                              cp -f /usr/bin/bsd-port/getty /bin/ps
                              1⤵
                              • Writes file to system bin folder
                              • Write file to user bin folder
                              • Reads runtime system information
                              PID:728
                            • /bin/chmod
                              chmod 0755 /bin/ps
                              1⤵
                                PID:730
                              • /bin/cp
                                cp -f /bin/ss /usr/bin/dpkgd/ss
                                1⤵
                                • Writes file to system bin folder
                                • Write file to user bin folder
                                • Reads runtime system information
                                PID:732
                              • /bin/mkdir
                                mkdir -p /bin
                                1⤵
                                • Reads runtime system information
                                PID:734
                              • /bin/mkdir
                                mkdir -p /bin
                                1⤵
                                • Reads runtime system information
                                PID:736
                              • /bin/cp
                                cp -f /usr/bin/bsd-port/getty /bin/ss
                                1⤵
                                • Writes file to system bin folder
                                • Write file to user bin folder
                                • Reads runtime system information
                                PID:738
                              • /bin/chmod
                                chmod 0755 /bin/ss
                                1⤵
                                  PID:740
                                • /bin/cp
                                  cp -f /usr/bin/lsof /usr/bin/dpkgd/lsof
                                  1⤵
                                  • Write file to user bin folder
                                  • Reads runtime system information
                                  PID:742
                                • /bin/mkdir
                                  mkdir -p /usr/bin
                                  1⤵
                                  • Reads runtime system information
                                  PID:744
                                • /bin/mkdir
                                  mkdir -p /usr/bin
                                  1⤵
                                  • Reads runtime system information
                                  PID:746
                                • /bin/cp
                                  cp -f /usr/bin/bsd-port/getty /usr/bin/lsof
                                  1⤵
                                  • Write file to user bin folder
                                  • Reads runtime system information
                                  PID:748
                                • /bin/chmod
                                  chmod 0755 /usr/bin/lsof
                                  1⤵
                                    PID:750
                                  • /sbin/insmod
                                    insmod /usr/bin/bsd-port/xpacket.ko
                                    1⤵
                                    • Reads runtime system information
                                    PID:754
                                  • /sbin/insmod
                                    insmod /tmp/xpacket.ko
                                    1⤵
                                    • Reads runtime system information
                                    PID:765

                                  Network

                                  MITRE ATT&CK Enterprise v6

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