Resubmissions

27/09/2023, 15:12

230927-slaz3ach497

25/11/2020, 08:51

201125-237h7mgpxa9

24/11/2020, 13:31

201124-38cax1ssh29

Analysis

  • max time kernel
    5s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20230831-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20230831-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    27/09/2023, 15:12

General

  • Target
    269614e98cf1a6f16026139c078e03c4790a03020abd0ac881540358f8f620cd
  • Size 17KB
  • Sample230927-slaz3ach49
  • SHA256 269614e98cf1a6f16026139c078e03c4790a03020abd0ac881540358f8f620cd
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Creates/modifies Cron job 1 TTPs 1 IoCs

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

  • Writes file to system bin folder 1 TTPs 1 IoCs
  • Reads runtime system information 1 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/269614e98cf1a6f16026139c078e03c4790a03020abd0ac881540358f8f620cd
    /tmp/269614e98cf1a6f16026139c078e03c4790a03020abd0ac881540358f8f620cd
    1⤵
    • Creates/modifies Cron job
    • Writes file to system bin folder
    • Reads runtime system information
    • Writes file to tmp directory
    PID:611
    • /tmp/fileqqmbCS
      /tmp/269614e98cf1a6f16026139c078e03c4790a03020abd0ac881540358f8f620cd
      2⤵
      • Executes dropped EXE
      PID:616

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        0

        • Path /etc/cron.hourly/0
        • Size 89B
        • SHA256 7ae91462d6542f0f016117d72d1c9e70364b4d5022a9e301e4fde74f370206b1
        • MD5 SHA1 SHA512

        fileqqmbCS

        • Path /tmp/fileqqmbCS
        • Size 11KB
        • SHA256 4b88d1d2e0a646c09b22c0ec4310cd793924ad2d0b337b80fc8955ee22a5feda
        • MD5 SHA1 SHA512 SSDEEP