Overview

overview

7

Static

static

1

arm7

debian-12-armhf

7

Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    debian-12_armhf
  • resource
    debian12-armhf-20260126-en
  • resource tags

    arch:armhfimage:debian12-armhf-20260126-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
  • submitted
    05/05/2026, 12:20

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General

  • Target
    arm7
  • Size 94KB
  • Sample260505-phr8dsfw6y
  • SHA256 ce270a97a9bfa060a03ee970d92b11b5af10820de59a6b4366674e65846c7080
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecution

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Changes its process name 2 IoCs
  • Command and Scripting Interpreter: Unix Shell 1 TTPs 8 IoCs

    Execute scripts via Unix Shell.

    execution
  • Reads runtime system information 1 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/arm7
    /tmp/arm7
    1⤵
    • Deletes itself
    • Changes its process name
    • Reads runtime system information
    • Writes file to tmp directory
    PID:785
    • /bin/sh
      /bin/sh -c "setprop persist.service.adb.enable 1"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:789
    • /bin/sh
      /bin/sh -c "setprop persist.sys.usb.config adb"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:794
    • /bin/sh
      /bin/sh -c "setprop service.adb.tcp.port 5555"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:796
    • /bin/sh
      /bin/sh -c "echo 'service adbd /system/bin/adbd' > /system/etc/init/adbd.rc"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:799
    • /bin/sh
      /bin/sh -c "echo ' class main' >> /system/etc/init/adbd.rc"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:801
    • /bin/sh
      /bin/sh -c "echo ' socket adbd stream 660 system system' >> /system/etc/init/adbd.rc"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:803
    • /bin/sh
      /bin/sh -c "echo ' disabled' >> /system/etc/init/adbd.rc"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:804
    • /bin/sh
      /bin/sh -c "echo ' oneshot' >> /system/etc/init/adbd.rc"
      2⤵
      • Command and Scripting Interpreter: Unix Shell
      PID:807

Network

        MITRE ATT&CK Enterprise v16

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