Analysis

  • max time kernel
    139s
  • max time network
    154s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    26-11-2024 17:36

General

  • Target

    a33fa98242f62443e0304aa0c886e204_JaffaCakes118.apk

  • Size

    2.6MB

  • MD5

    a33fa98242f62443e0304aa0c886e204

  • SHA1

    7c0ec3f1f1610e266cafe77991404d53b635b9ec

  • SHA256

    0b018c290dbb5aa2af3f324f2a83c6654d5a47e4026413a6a082623bf2e35787

  • SHA512

    82273a0e16b0c131bdebf51981ca99c7e2ba60092353382388b336af10547f7108850c6994ec6ddac4e34f571d9928637c4d6de00117a3d6230c3cb21f510b78

  • SSDEEP

    49152:vZ+BWZHq+s1pBFu0uls9FFFHc+MxwjHFkaZNG8jIuveCFv/LNIvArN+qh4Xyb:vcBWhBe97KwhbZAfM/LqIwMb

Malware Config

Extracted

Family

alienbot

C2

http://feawetawe.sbs

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
  • 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

  • crime.fashion.dentist
    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
    • 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:5196

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json

    Filesize

    694KB

    MD5

    9fd66a415ef711423bd7973ce48c5573

    SHA1

    ca4e05ee4e101cd51e81c564e7f4da065124ec62

    SHA256

    e40821343e602cd3069fc6eb308d2fb9a8fbf1773463bc0a08296b3e2b671c91

    SHA512

    d1573c6ac3bbc045ede2e101a064a0a4c54607847c76e57f2bcdf8da9a6ac2120f004d534e43588e8b333c454a008c47b0eb9fffc8277eab7ff98469af37225c

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json

    Filesize

    694KB

    MD5

    30f0e8f8cb5a5cc795e109ba5fe68c90

    SHA1

    7587ce3e1071f4196c3bbffc1722cedcad65545f

    SHA256

    c28e626980d7fe0f86c698d2aba70fff6a90aa18ae0bf1a2c23acc466607dff8

    SHA512

    d86ee0a7cc321687f697e083ed6135cf611ed2fd4a6481db40830bc75c3b24a2a8741e7e8bf0d4ea9496ada695f51eba6deb9a73f9e7392d38c2bf173e282c22

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/oat/OryanwM.json.cur.prof

    Filesize

    391B

    MD5

    e4e7b1df47bd6850a6808e9a46eade85

    SHA1

    f2a8a4eaefab3e55a16bb27b9f1d2147473c5177

    SHA256

    7cb504b16ff547396d5900f320ccd4ab95450f011ef1e7cb5cfaa42856cf248b

    SHA512

    44482fef86cc212425760659c4f5d50146d9cc8bf28c0cdeb3ecbab3e6e2976f794ca7d4260464da49e272935389159e78842b187858fa1b923990e29b024a43