Analysis

  • max time kernel
    170s
  • max time network
    163s
  • platform
    android_x64
  • resource
    android-x64-20240611.1-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240611.1-enlocale:en-usos:android-10-x64system
  • submitted
    21-06-2024 10:29

General

  • Target

    0f3c4594f761570c38484ac37c0ec52f.apk

  • Size

    1.2MB

  • MD5

    0f3c4594f761570c38484ac37c0ec52f

  • SHA1

    78f85545e92515f3b016d28df7d39828259056f0

  • SHA256

    64f9d97353ef326a58622f329097a282a5a09e0ab636136fb9cb3ab716f5664d

  • SHA512

    344acff9322a72279bb1183378feea438575cc440fc6063dde61e27dcd7fbd92ae9a76b342035e86c384350f64cdea6a33560e419e6a955d4fc51794c54d0006

  • SSDEEP

    24576:r87rfoIVzz8VMnapL2359mnHksmwZ8o4KDMsIiHsWRmGo2KPKe0:I7rfoIVcMnahkPmnHkGJ/1rHBRmGNKP8

Malware Config

Extracted

Family

alienbot

C2

http://fxancc4fp4.site

Signatures

  • Alienbot

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

  • Cerberus

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

  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 5 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.

  • 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 1 IoCs

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

Processes

  • xtfyqftuwxhcp.dnxhlssmkbwtkitdxwuhzmiz.szadohuobgujqujnuaznwwht
    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
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:5116

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/xtfyqftuwxhcp.dnxhlssmkbwtkitdxwuhzmiz.szadohuobgujqujnuaznwwht/app_DynamicOptDex/EaaGfe.json

    Filesize

    493KB

    MD5

    9d22ce43b6cd6cfadfe0a0a4ae2fa9a9

    SHA1

    ed8f4cc20b653c70d9c54a73ef0fd12b90e8cdb7

    SHA256

    0767dba685a392eb56e2e661e02223e8b9a13ef718a4503ba7f28c82f32f9c10

    SHA512

    a46cdb90ecb6fe7f038738b810f80b5480e40c3d8cb90a2f7dafb02339e40af157bb54bbad98696d95c461297a4268468f01a67f7f4ca60522c133bdd1f8bcc8

  • /data/data/xtfyqftuwxhcp.dnxhlssmkbwtkitdxwuhzmiz.szadohuobgujqujnuaznwwht/app_DynamicOptDex/EaaGfe.json

    Filesize

    493KB

    MD5

    84f673f013c88f1d22d4dca9a326ccc6

    SHA1

    fe3dd10e9764c70914a318374da696244c43a045

    SHA256

    e280412c1cf95ee7d90c789e8c39cd3225ee7cc9fc5732e1c0489f2a3c40f389

    SHA512

    2ca531d45906be66ef5cae426d17f42ba107e28e75c1cd176d48d4e2bd15156d2955b7488cf4ed57ef9ab013d9727ae596e7d65af845c8e0aa8527ed9a023780

  • /data/data/xtfyqftuwxhcp.dnxhlssmkbwtkitdxwuhzmiz.szadohuobgujqujnuaznwwht/app_DynamicOptDex/oat/EaaGfe.json.cur.prof

    Filesize

    247B

    MD5

    bd6a5874d76eacdf8d8fe9a26d0ffea7

    SHA1

    1a990f5de1b699516812860709a16aa027e6c123

    SHA256

    f268788554c2225deb2daada3f41b607cac395f0e28f9e003c14dd640b3f005a

    SHA512

    0bd226632ec766c30f8554cb4c2d3e5e67f4f6fc6316f775221c4fde3ab55a39660202f53f1822c28b0baad3b75001cf864a9f9a46147e00b99309d8d935c51c