Overview

overview

10

Static

static

6

87a6396585...ef.apk

android-9-x86

10

87a6396585...ef.apk

android-13-x64

10

Analysis

  • max time kernel
    172s
  • max time network
    165s
  • 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
    23-07-2024 22:02

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General

  • Target

    87a6396585770c045a5d046379ac019bf80b2bdb6499124a28ecfd082a8cbdef.apk

  • Size

    321KB

  • MD5

    4445b4502e1918dfa0241bb153290313

  • SHA1

    054fc1910ab584fdb948cc37179c3006a23b741d

  • SHA256

    87a6396585770c045a5d046379ac019bf80b2bdb6499124a28ecfd082a8cbdef

  • SHA512

    0d1aa2bd5e91bd1fb8b29f29dab00d22f49de199fc1c1795330fe05c2caae47acefb556e9245bdefbf6336fa780f9fc66b0969c326dd24fe4038918d3a506dd3

  • SSDEEP

    6144:3N7keYHFjkO82hX3A3PfbG0IyHZmmJRj2FWg9F6/6Rg0kavNUDrUl/EuG1:3N7aF82G3PfbGm5N7j2EKDg0VvNaUdnm

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://zivimakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://tiviyakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://vtaokipujeramunexu.top/MTZhOGQ5OWZjYzc3/

https://nivsorupazuxehome.xyz/MTZhOGQ5OWZjYzc3/

https://jekirvorapumahaxe.top/MTZhOGQ5OWZjYzc3/

https://lokusnivepazuxeko.xyz/MTZhOGQ5OWZjYzc3/

https://tisavorakumahozexe.top/MTZhOGQ5OWZjYzc3/

https://zekurapoymivuheno.xyz/MTZhOGQ5OWZjYzc3/
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
  • 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
  • Reads information about phone network operator. 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:4221

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

4
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

    c954bf12099e5b0fd5f1d73bdb9a2d68

    SHA1

    865448e69a8d2a883d8beee039c844e16bc9a634

    SHA256

    9b128a0ec427c34e7ed5026a4de8447396fd1c82a2f132b78424568bfa17b2ab

    SHA512

    b3fa6e9f1435bbfc3923dfeddfdc4cc83ff0eaa63b13668f66f29034ff0f16dd59ccce0ecaa52b2ab2ce8d2205a5ef03a935250dd60d931eb82fae8e2b7e800c

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

    63B

    MD5

    666aa4035bc69086e74fa24798f45e1f

    SHA1

    82f34f4ec6da3d245a024379665257d7317eb10c

    SHA256

    c0fc62a470666e0838f5b54e35343e65e2732ceaf4e482ee2f25cc68608d1b16

    SHA512

    10c2bf0e077e4ffd496532466bee8a054140cdfdbff00020a5feb2435fd25ab8199fbb75231be1b9a06da3e64106a4838dd39b026dc2a6e368212eb94681145b

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

    59B

    MD5

    fb515377ddddcbcdcc2aa4b9377df391

    SHA1

    9c5b5c43a344615a394e0262b8595610b40aaa1d

    SHA256

    10d40b799fc7d6ee13467e833e214b833bd8722640a1c911a15d16a8924caa3d

    SHA512

    87fbdbe64180b2278cde93098006298569330a473faa6cc1baf9b1c9235f645e11998a5e8f67374481a1f7ff8106c0c8cfea2283e773a235c4d05259a58ed870

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

    423B

    MD5

    64ab55a746506d17f8d345c3a069994f

    SHA1

    a068e2773e308331d343e53b37ed2877b2a081c7

    SHA256

    5702d6a14acf0a3f9f6dfe41c388cf887138942d49b31e75f46ad061e6c3f1a1

    SHA512

    7db1fb12af3a5f141537545660fd0c2c792ca8d4d3efe463009530e800b15af4b00febeecbcbc2b65bfd3255a1e89af36b4472bb7ab262ed67aab6ef42382fd8

    Download Submit