Overview

overview

10

Static

static

6

d6ba9353f0...fa.apk

android-9-x86

10

d6ba9353f0...fa.apk

android-10-x64

10

d6ba9353f0...fa.apk

android-11-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    03-11-2024 22:12

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General

  • Target

    d6ba9353f0557aafd8d64c2621c9fbd92aeadaf791a6ba1bde9451bb62e7bbfa.apk

  • Size

    1.9MB

  • MD5

    c05f39c01d0a631eb235c2dc1e2e3f7b

  • SHA1

    16b001deb9dac8d3e1620329bad18e22634580af

  • SHA256

    d6ba9353f0557aafd8d64c2621c9fbd92aeadaf791a6ba1bde9451bb62e7bbfa

  • SHA512

    123467466e7a009f94632a631073a389361ae92e4f845a05125815533c6108a5b8c37215e6c5d6d9cd82bd316cebe5a6429928761a599468d874b9e9b2ed6bb1

  • SSDEEP

    49152:oZKnMLkhYWxbr9UKWI4W9q8c+o8WM/fhcQw1qsxCHcUTi6Yq:oZKnM4hFxbr32W0so8HfhG1qsxgJ

Score
10/10
alienbotcerberusbankercollectioncredential_accessdiscoveryevasionexecutioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

alienbot

C2

http://weatherforeveryday.site

Signatures

  • Alienbot

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

    bankertrojaninfostealeralienbot
  • Alienbot family
    alienbot
  • Cerberus

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

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

    Runs executable file dropped to the device during analysis.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • 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.

    collection
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • 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.

    executionpersistence
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.jar.flower
    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
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks CPU information
    • Checks memory information
    PID:4303
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.jar.flower/app_DynamicOptDex/Omnls.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.jar.flower/app_DynamicOptDex/oat/x86/Omnls.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4329

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1
T1407

Hide Artifacts

2
T1628

Suppress Application Icon

1
T1628.001

User Evasion

1
T1628.002

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

System Information Discovery

2
T1426

System Network Configuration Discovery

2
T1422

Lateral Movement

Collection

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Stored Application Data

1
T1409

Command and Control

Exfiltration

Impact

Input Injection

1
T1516

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.jar.flower/app_DynamicOptDex/Omnls.json
    Filesize

    238KB

    MD5

    73735f255a7fb15d80ed2b34c586c18c

    SHA1

    9bd9a8dcc8bcf1e8ae46c5ada9b19c4ccadef671

    SHA256

    f615f3b9485b07efa30385b68df424fea4fda14124ea0b7df93538db15b0d0f7

    SHA512

    cc67f9698533a3c2c0f48991374ddf902fe415fa54df9abd661fea5e414a7bfa9629112bbe58120042aa23dc1b47be3d48d72f7054f1b932abfef5f838246e85

    Download Submit

  • /data/data/com.jar.flower/app_DynamicOptDex/Omnls.json
    Filesize

    238KB

    MD5

    f7d37c650cc2ee87475a3403489bb838

    SHA1

    632f0855b61131b362a312429a3e7725bbba5fe7

    SHA256

    d783f69f7b993bfd3d92cedc3b65d827f55d11b52530323e9f44033fbb378a89

    SHA512

    144357278fa340f2c85bc990078bb26419e77f4c291ba23480a01bacaa633139bff6bb61f41fd8030ec721382262d6d574915ca4360203fdc8fc2e8cd502db40

    Download Submit

  • /data/data/com.jar.flower/app_DynamicOptDex/oat/Omnls.json.cur.prof
    Filesize

    435B

    MD5

    bea7977794b78518112ba7f81ddfecab

    SHA1

    a43836876c3da4dd43b0db6578e3b5328aba1993

    SHA256

    f64abe6bd744c5751d0ce771169b52833874004cc0cd7300994e8f6bb8a5eb08

    SHA512

    9682dfd1b09844177ae567848fc341880dbf1076cd02767484704305cfdbcf07aaf120156c76423ad7fa845a132ba858828b4bb2462d139ca1acda03f30f38f2

    Download Submit

  • /data/user/0/com.jar.flower/app_DynamicOptDex/Omnls.json
    Filesize

    482KB

    MD5

    029851f108afb10e85e63b9598ef8df9

    SHA1

    3088faf22e8972f7d46f8d5bd99efe27da7bb09b

    SHA256

    5c4f377657377ee9de3aeb9580edae8d4f3dd25aa381a0d01552cea5acf88013

    SHA512

    d126aabcec1ab065f3e9ab150c85598be6703acb5ee8954a10cee2fa0db3f100e77938267532e05716103092c06116caf092875c89bab79c7b746a3ebae721b0

    Download Submit

  • /data/user/0/com.jar.flower/app_DynamicOptDex/Omnls.json
    Filesize

    482KB

    MD5

    3c66ef052da261eaa600c3233dcd8904

    SHA1

    74eb88d29e76fb0ed92e43f9bbe984b685c93f01

    SHA256

    43dd16352600970908431eb21b6464543db71ea002681151447793b6d74612cc

    SHA512

    62f9de427a9837472bd23f902d93e492f28eff172e834cd47ecadb0380e5f866efaee6810467256488c3b153d260d20b7ec7379f9bdce8af97f81af90b25eff1

    Download Submit