Overview

overview

10

Static

static

6

a33fa98242...18.apk

android-9-x86

10

a33fa98242...18.apk

android-10-x64

10

a33fa98242...18.apk

android-11-x64

10

Analysis

  • max time kernel
    137s
  • max time network
    154s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    26-11-2024 17:36

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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

Score
10/10
alienbotcerberusbankercollectioncredential_accessdiscoveryevasionexecutioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

alienbot

C2

http://feawetawe.sbs

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 3 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

  • 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
    • 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:4219
    • /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/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/crime.fashion.dentist/app_DynamicOptDex/oat/x86/OryanwM.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4244

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

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Downloads

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

    694KB

    MD5

    9fd66a415ef711423bd7973ce48c5573

    SHA1

    ca4e05ee4e101cd51e81c564e7f4da065124ec62

    SHA256

    e40821343e602cd3069fc6eb308d2fb9a8fbf1773463bc0a08296b3e2b671c91

    SHA512

    d1573c6ac3bbc045ede2e101a064a0a4c54607847c76e57f2bcdf8da9a6ac2120f004d534e43588e8b333c454a008c47b0eb9fffc8277eab7ff98469af37225c

    Download Submit

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

    694KB

    MD5

    30f0e8f8cb5a5cc795e109ba5fe68c90

    SHA1

    7587ce3e1071f4196c3bbffc1722cedcad65545f

    SHA256

    c28e626980d7fe0f86c698d2aba70fff6a90aa18ae0bf1a2c23acc466607dff8

    SHA512

    d86ee0a7cc321687f697e083ed6135cf611ed2fd4a6481db40830bc75c3b24a2a8741e7e8bf0d4ea9496ada695f51eba6deb9a73f9e7392d38c2bf173e282c22

    Download Submit

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

    485B

    MD5

    4fc4dba9df8b690e38ef6c66fb4065d9

    SHA1

    ce6989e781cd1342b31740929dd7fa4803023027

    SHA256

    f506fc655d9b1008d27e3cd262c9e4194c779f20a4dee3a3fbcd0d6e2d620de9

    SHA512

    5c2b702491795f51a0f23904185c91e6434df3ea3407522cab1b6e4b4d2a94b5440b53e2294ecf154eeaf0bbd722a76908044ef69ce262599cf6ccf4f8d0a01b

    Download Submit

  • /data/user/0/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json
    Filesize

    694KB

    MD5

    cb2cfef74387d6e449f468357886ae98

    SHA1

    7abd1ae058f75ed3c0bfb57c4a4c332f0c7ac8ec

    SHA256

    b29a36180442786ad1c7075dbc1335a906b504c5c6e94f76815d855e98e106e7

    SHA512

    699a82b13f594da15dd00a369168ea264c565dd36b3ea3466022d98192c56c6764f7e3ccc2f5fd1ec58c52065eec67509c805be4bc55d9c3d99dcdd54eeb7ffa

    Download Submit