Analysis

  • max time kernel
    138s
  • max time network
    153s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    25/03/2025, 10:54

General

  • Target

    03c67802e809e75a774527c60517a5ba7ffdd496bb5efba91e231c45d4a971f8.apk

  • Size

    1.6MB

  • MD5

    f8f96afdb7b8f09149d3c408bb3ebc9d

  • SHA1

    55a330a6e878c25fb0668d77a68c645a4b5277f7

  • SHA256

    03c67802e809e75a774527c60517a5ba7ffdd496bb5efba91e231c45d4a971f8

  • SHA512

    c13d9dba50a1d9b2bfbf20b58dafef1a6720f6e21df5add56ff67cbb195ccbe76ab7112ef1c8073f4b10647c4068f256bc8e86a7f9dd76641c330fdcae1948d0

  • SSDEEP

    24576:/nt/nJgKAIR0IYxxVsvBntmg/VFLvxO0oDaJfdk4q5PiUsdTYS2lXmRBa38F:/ngf4ln/VFbo2fdk4qAUsGWa38F

Malware Config

Extracted

Family

alienbot

C2

http://cemkeskin.xyz/

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Alienbot family
  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus family
  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 8 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

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

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

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

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

Processes

  • flftowpyhygfa.kchoyulzgssarwo.mlypjkpnjqxbkxztjifzonl
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries account information for other applications stored on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Schedules tasks to execute at a specified time
    PID:4845

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/flftowpyhygfa.kchoyulzgssarwo.mlypjkpnjqxbkxztjifzonl/app_DynamicOptDex/ZWnaZ.json

    Filesize

    698KB

    MD5

    cef8e24389f57dc2a2b92a72da539586

    SHA1

    b114b455cd9eb46034d81356e67902214900a97f

    SHA256

    0d71e77c76f121ea0a1a4f4ca8130586dbe3c8941bae11f5181960c26a2a51cd

    SHA512

    e9ae28fd4c19a17ce34b012414e9911f2d6c0be20b34f1ac251ef47559cbbe9841cbd9cc359c288381eb6bd2ad93c11d766c70376573bd5331890e3acb72c86e

  • /data/user/0/flftowpyhygfa.kchoyulzgssarwo.mlypjkpnjqxbkxztjifzonl/app_DynamicOptDex/ZWnaZ.json

    Filesize

    698KB

    MD5

    08b1f6ddcb0157998e5e5fb923faa885

    SHA1

    8db192ae7d0b182e8540f6eb7e9e6c60b970d6e0

    SHA256

    020f7686a0d473992d3094be78e798f2ede7a69c2ce34731457475a32368e1e7

    SHA512

    d3d3180aa6f3d3e69837eb39c015f9d707426bcbeab0ae24f7ed73137adf65e4e857c782a0e3ef83dedc1dd8b8305010eecd7ca9d71ed392bdb77f1456aa2c47

  • /data/user/0/flftowpyhygfa.kchoyulzgssarwo.mlypjkpnjqxbkxztjifzonl/app_DynamicOptDex/oat/ZWnaZ.json.cur.prof

    Filesize

    365B

    MD5

    3cb4c12ee71fcedd5d58df4c44bc7cf2

    SHA1

    a34e0941ccb1e265059d4bdb5bbc7de642eee09e

    SHA256

    b29f0bb1052014738505fbcbac6c335632975e2d153cc4a3c3efc814cc63c80f

    SHA512

    f13f1960bba7f1da04c2a82711d2a176e9581dd2916f266a4e16632a0b1595d6b7cf2705a64a3940cb65908e70edafcad344a97162d6a9c2caa55ce2c7e327aa