Overview

overview

10

Static

static

10

11faacd9c0...3d.apk

android-9-x86

10

11faacd9c0...3d.apk

android-13-x64

10

Analysis

  • max time kernel
    149s
  • 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
    09-12-2024 22:10

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General

  • Target

    11faacd9c009081ca5844ec4dae2d560cf27f45c3f0f1f66cc08ba81cae8b93d.apk

  • Size

    2.7MB

  • MD5

    e9a5f46fb71c364bc74ee15e4f19d566

  • SHA1

    317b4834f8505b99af9a0b99ffb702d9ea92803f

  • SHA256

    11faacd9c009081ca5844ec4dae2d560cf27f45c3f0f1f66cc08ba81cae8b93d

  • SHA512

    1a41d0b0ed9eff13e0aa13a3c08a2d27a6afdb346b68c6fbce2b06daf98eff65d7b007a5df2f3fc26d5869f38533b3fcf0a85382af86e9e9bb7ba2b39c9a858e

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQE:6oQrwFjEI4iZaUzYH99yIH

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:4213

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

    eb180b0042478879470c9b59f5645d3d

    SHA1

    8e2b5436655a854d0b5fb168c07fbe1823dc5cd2

    SHA256

    eb34c8a8f23baaefbc6cd9b93c1834e834a93c7d286bad78f4140a21993a26bf

    SHA512

    9ce76317968352b5c90abee63766b31c5eb0c7aa6242e84e6434afb4dfae91c1a707da0d63486ddc3ef2951baad597db7793a47fc60cf358b03ec78ab7d543ec

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

    54B

    MD5

    5f6a464cec267fa0ea1ab8a826041c16

    SHA1

    20f06509ed2e5b0ea6633e915a11b9ec02b96068

    SHA256

    c7b0b739509047859659f52f7a2918581995e2f0c391413ae54ff9d6edc26b29

    SHA512

    15eceef1842fe158568867ea1ff46b55c9c106c2c45da7c3fa3a7e157d38749508416d77ab18cc9b18a5353858134d77de948732ec520520789fa71896d79cda

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

    63B

    MD5

    d5f1d7ec797cb3a839e5a522b5257d8e

    SHA1

    20796a4b18eedc620335d2d5fd3765e1503c44ca

    SHA256

    c6863f028bc9edf3370d50fef4ce984d68e537fea2e10398c2a81570fc0eedaf

    SHA512

    4a8d893bc27d12101786a9a7c71328e8df890d8d620670a417861abdf929d9eed19c27e234153da0cb4cc8755988ce2cfbf3bcb3cd43bce1ff7229783d66bd16

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

    45B

    MD5

    3fd92facd6458161409ae238b62af8a2

    SHA1

    c26cac631820f28062d6ce4cdfd564279010208d

    SHA256

    e70cc92b380856a5f24de509e6a9a6c9390cd84504b64b20bfbe419b39287ed2

    SHA512

    8eedcc48ab442c89561e05d6df7f0d30542aa8dd81e07ef4676988a1bf381945803b6beea93a03f63d3d8581611b66c364052aa2c3e6d7cca402fd619f7d3568

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

    423B

    MD5

    7a0252f70c8b3d555158f4889d3456e5

    SHA1

    56c49256c3eab6909218ed6ec4c4cd783647771d

    SHA256

    8b5471f6e346470aad14e6c2ea1392941ce60c708f774709c27db7d27d712f6e

    SHA512

    35326873c32df9fe976cf4086ca74406c49a11bc780f8ef0d242cc773b798d82c4663a5db1f6672b24c78847762edede1adb253732bb0bb4708e8298f25acba0

    Download Submit