Overview

overview

10

Static

static

10

2e5426db25...b9.apk

android-9-x86

10

2e5426db25...b9.apk

android-13-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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
    16-12-2024 22:05

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General

  • Target

    2e5426db25309e6154d401e402c15d4ebc0c59fb66e6913795f77b08adb3c2b9.apk

  • Size

    2.7MB

  • MD5

    ff26c02aaf05de523a9189fce31a8e1c

  • SHA1

    2a5a84700d187104597a4caa9ec712b31e9be899

  • SHA256

    2e5426db25309e6154d401e402c15d4ebc0c59fb66e6913795f77b08adb3c2b9

  • SHA512

    4e32f7ea5054c5099a7fdb629256b2a19f85ad71b78e0578ce291de3a6ea004269cc5d39767e3a03c3519964826a2032ce363f4858c93d3a313d473eba6a2bad

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQu:6oQrwFjEI4iZaUzYH99yI5

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://93.123.109.166:7117/gate/

https://93.123.109.166:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://93.123.109.166:80/builderxxxzzz/gate/
Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto
  • Octo family
    octo
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • 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.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
    discovery
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests modifying system settings. 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.nameown12
    1⤵
    • Removes its main activity from the application launcher
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4220

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Foreground Persistence

1
T1541

Privilege Escalation

Defense Evasion

Foreground Persistence

1
T1541

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

Credential Access

Access Notifications

1
T1517

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Network Configuration Discovery

3
T1422

Lateral Movement

Collection

Access Notifications

1
T1517

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1
T1471

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.nameown12/.qcom.nameown12
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

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  • /data/data/com.nameown12/kl.txt
    Filesize

    230B

    MD5

    8cf1e823ba2f43324c8039c3f3315698

    SHA1

    581a9721d8e8ea6c20a827da9b5b09cbb33ed885

    SHA256

    31d3d5e9ac61543df42cd6b4c0e1763c0852cef3f2d7886b317d697a211c05fc

    SHA512

    ca115cb1c7a93bfbafb453423be88828e2b13401db9716f8630319193fa772130796051e408644122ec89dc9e010569f4a762b5e49d20fdfb573145124d1c47a

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  • /data/data/com.nameown12/kl.txt
    Filesize

    54B

    MD5

    b31825a2c4fe845a5fdb2088aceb2caf

    SHA1

    2e5d038a4f5505eb3c8afd583eb9c5cb898e1c82

    SHA256

    d2ef7dea3ca23687204079ee4ab21f5cca249bcdd3c7294384550061d819a248

    SHA512

    636a3cc7fcd74bb03e2e96eafb764d9a810f6e2a6b8ed1aa7df2878e87eec9858936c27a5ef3bee45faae9df93b75bd8d65bbb05702d7ee99c79118bd36bae4d

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  • /data/data/com.nameown12/kl.txt
    Filesize

    63B

    MD5

    9174b2f7b72986a90f7f076e7d8552ca

    SHA1

    abc678099ee773d31d1f65a97685b8f0d603d0e7

    SHA256

    10178a21a3ee55b937328dc433195d39f59c148c4ba5eb0db1aef33947c4273d

    SHA512

    9f04e72afb2601a04ecf0dc709bd44fa8e48f5ae078c558ecd5b6724e92bf8ecc8928849ea55d21fd4891e83f347f3c7fa3d15b73d7a06531dc529a44e799de9

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  • /data/data/com.nameown12/kl.txt
    Filesize

    45B

    MD5

    90a879e25433a9c9503af719b01a7017

    SHA1

    17da5be4b16444db00f1fe5f49ec98254c9ef301

    SHA256

    fa5dec9001d5c174cc2180c8c7bced967ad0d49eef345d3d64c4e758852f41a0

    SHA512

    3d16f8cb9f9db8460b29ac6806db3e0bb4d74bacf48730bed363884a7e6e4bbfeabc5c739b7a1a0f3e20492a16c619d84573dd656d74f90df25ec09f320f168f

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  • /data/data/com.nameown12/kl.txt
    Filesize

    423B

    MD5

    b4dfa756691c45ee9ed4ca00609a0b89

    SHA1

    e138a29170279e329dac84ff5fea913256d435f0

    SHA256

    ec915d5b2c32a290a9a61d61a02258081383d011f6af942149537a7112e42a16

    SHA512

    2b50e226a932bad24bd94b9902f9b2a84ef5265b965795ad19f322327fc5ebbbb51426f43ab0c275ac44cc33cc5c377e5398fe960c7937c722ca569f79f1d566

    Download Submit