Analysis

  • geolocation tags

    asiadelhiinindia
  • max time kernel
    0s
  • max time network
    897s
  • platform
    ubuntu-24.04_amd64
  • resource
    ubuntu2404-amd64-20260127-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2404-amd64-20260127-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system
  • submitted
    08/07/2026, 14:23

General

  • Target
    Discord/postinst.sh
  • Size 1KB
  • Sample260708-rqnahsgt7w
  • SHA256 df13e478d9b33907df30c453c6876682adfebcf5b2c1b5ce78cb57c377137407
  • MD5 SHA1 SHA512 TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads CPU attributes 1 TTPs 1 IoCs
  • Enumerates kernel/hardware configuration 1 TTPs 1 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/Discord/postinst.sh
    /tmp/Discord/postinst.sh
    1⤵
      PID:2031
      • /usr/bin/systemctl
        systemctl reload apparmor
        2⤵
          PID:2032
        • /usr/bin/update-desktop-database
          update-desktop-database -q /usr/share/applications
          2⤵
            PID:2153
          • /usr/bin/pgrep
            pgrep Discord
            2⤵
            • Reads CPU attributes
            • Enumerates kernel/hardware configuration
            • Reads runtime system information
            PID:2154
          • /usr/bin/rm
            rm -rf /home/user/.config/discord/Cache
            2⤵
              PID:2155
            • /usr/bin/rm
              rm -rf /home/user/.config/discord/GPUCache
              2⤵
                PID:2156
              • /usr/bin/rm
                rm -f /tmp/discord.sock
                2⤵
                  PID:2157

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    .mimeinfo.cache.K7YNR3

                    • Path /usr/share/applications/.mimeinfo.cache.K7YNR3
                    • Size 28KB
                    • SHA256 b4d098122fd5ee5b808dad98405fd288ae29852229d42530695ee985bc3a5bf5
                    • MD5 SHA1 SHA512 SSDEEP TLSH