Analysis

  • max time kernel
    2300233s
  • max time network
    149s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    20/12/2023, 02:29

General

  • Target
    7dcb987d39106ebb91cde38cdb87e43377963014722a4d49b2c49370ad54ae82.apk
  • Size 2.4MB
  • Sample231220-cy39dagedk
  • SHA256 7dcb987d39106ebb91cde38cdb87e43377963014722a4d49b2c49370ad54ae82
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • alienbot

C2
  • http://perohi21.xyz

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 3 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

Processes

  • lkwzr.nqbmmkomdijrxzuyzhmqtsz.bmpczafrei
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    PID:4987

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Kyk.json

        • Path /data/data/lkwzr.nqbmmkomdijrxzuyzhmqtsz.bmpczafrei/app_DynamicOptDex/Kyk.json
        • Size 741KB
        • SHA256 136a06e4d715455a817a70ab6b8162e187b224e11041a73b5e14e9ea6d8d3551
        • MD5 SHA1 SHA512 SSDEEP

        Kyk.json

        • Path /data/data/lkwzr.nqbmmkomdijrxzuyzhmqtsz.bmpczafrei/app_DynamicOptDex/Kyk.json
        • Size 741KB
        • SHA256 ee39b5b0bd3584c8e5ee8ac84e97887323f7cb7fb336b3c54fac18b7e8f20747
        • MD5 SHA1 SHA512 SSDEEP

        Kyk.json.cur.prof

        • Path /data/data/lkwzr.nqbmmkomdijrxzuyzhmqtsz.bmpczafrei/app_DynamicOptDex/oat/Kyk.json.cur.prof
        • Size 389B
        • SHA256 3b975ca7186cece28345a784943bbdd2049a1497686a6a9ac3a47fc67be5e1a1
        • MD5 SHA1 SHA512