Analysis

  • max time kernel
    145s
  • max time network
    160s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    07/03/2025, 10:07

General

  • Target

    b1d2969a39d2e05af42d7b374bb9e7e42902b99eb6db21c468500631d36bfe5a.apk

  • Size

    13.4MB

  • MD5

    4b8aff45c46399cbe96a6bd0bd764e90

  • SHA1

    e0172f177499553d91d16693d62df65e6821b606

  • SHA256

    b1d2969a39d2e05af42d7b374bb9e7e42902b99eb6db21c468500631d36bfe5a

  • SHA512

    31986d186f381fb07433e5fec454cb24613d3d6a82c4f0a7cd5d19b99d9a40ed08014446ec1bf4c78f208ef79fcc9181b3532d28d503cc651de4e9044774e77c

  • SSDEEP

    196608:tFpN6uQHyaacuFxXBUr3A0gFPAYk41gXVN2Ma4KgBIqPLhP+fgjerxBOZp+0ZMg0:bnmxqxXQ3A05Yk4iFYMOgTKxBODMgQb

Malware Config

Signatures

  • Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries account information for other applications stored on the device 1 TTPs 3 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries information about running processes on the device 1 TTPs 3 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 2 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 3 IoCs

Processes

  • com.sextest.test
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries account information for other applications stored on the device
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4377
    • getprop ro.build.display.id
      2⤵
        PID:4787
      • getprop ro.build.display.id
        2⤵
          PID:4902
        • getprop ro.build.display.id
          2⤵
            PID:4934
        • com.sextest.test:main
          1⤵
          • Queries account information for other applications stored on the device
          • Queries information about running processes on the device
          • Schedules tasks to execute at a specified time
          • Uses Crypto APIs (Might try to encrypt user data)
          PID:4488
        • com.sextest.test:s1
          1⤵
          • Queries account information for other applications stored on the device
          • Queries information about running processes on the device
          • Uses Crypto APIs (Might try to encrypt user data)
          PID:4562

        Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /data/data/com.sextest.test/no_backup/androidx.work.workdb

          Filesize

          100KB

          MD5

          fc556a23072b11d18015eca6f15e7416

          SHA1

          82753c32da650790037a3c90c3d0c252efa36a96

          SHA256

          d13861565593c5f1f2678ef748fd2ba979de709feaa3553c6bbfba19a7b8814a

          SHA512

          6926b1c474140b0c2f624027da9818f8266ca22f33b09787dc931d0c8b789ce1ea7ea097ab9e0eb7ba80aa36ff2b51cdac38cfa39a382f099dafa29fd2d078c0

        • /data/data/com.sextest.test/no_backup/androidx.work.workdb-shm

          Filesize

          32KB

          MD5

          bb7df04e1b0a2570657527a7e108ae23

          SHA1

          5188431849b4613152fd7bdba6a3ff0a4fd6424b

          SHA256

          c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

          SHA512

          768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

        • /data/data/com.sextest.test/no_backup/androidx.work.workdb-wal

          Filesize

          410KB

          MD5

          ec960778df027aa2cee7b7dbb9017ba4

          SHA1

          f1875fcdcda442c8d89a5884275afe40632810e1

          SHA256

          06cf1f583082736278b043a2e03b49527fdbeb353d1d4bbc017373c245e39790

          SHA512

          b7570d1ad81d8ea1696a66b7207aabfc2e3c1645c172b1d1073f402002c1b9aac16c26809a5518fa062e8af25594b04ce12a0de4cb73b6f625ef2e2309567475