Overview

overview

10

Static

static

6

4a5a6992f9...f6.apk

android-9-x86

10

4a5a6992f9...f6.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    165s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    14/08/2024, 22:00

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General

  • Target
    4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6.apk
  • Size 311KB
  • Sample240814-1ws8dssckl
  • SHA256 4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

  • octo

C2

  • https://tsekirvsorsaapumahaxe.xyz/YjdkMWRjNTllNzZi/

  • https://mubassaxxdasdalsa.xyz/YjdkMWRjNTllNzZi/

  • https://esrdinclimasarxkxasetxu.xyz/YjdkMWRjNTllNzZi/

  • https://tnisvsorusapasxsaaadsdsadaszuxehome.xyz/YjdkMWRjNTllNzZi/

  • https://jtsekirvsasdaorsaapsasadasumahaxe.xyz/YjdkMWRjNTllNzZi/

  • https://loksusnissvepasasssadsdsaszuxeko.xyz/YjdkMWRjNTllNzZi/

  • https://tisavoraktssaastumahosdsadsadazexe.xyz/YjdkMWRjNTllNzZi/

  • https://zekurassdarosdaasdaymaivssuheno.xyz/YjdkMWRjNTllNzZi/

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
  • 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
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.nameown12
    1⤵
    • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4666

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        .qcom.nameown12
        • Path /data/data/com.nameown12/.qcom.nameown12
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512
        Submit Download

        kl.txt
        • Path /data/data/com.nameown12/kl.txt
        • Size 230B
        • SHA256 3ff62977bd98e7a3f7c22515906d0ea3093a8f6147e55bbcd29c9e0574a6bdcf
        • MD5 SHA1 SHA512
        Submit Download

        kl.txt
        • Path /data/data/com.nameown12/kl.txt
        • Size 63B
        • SHA256 826423a128b1f16ee2b52f4273daedbc1680c6dcadb4f8a0bf8806ecfb9c52c9
        • MD5 SHA1 SHA512
        Submit Download

        kl.txt
        • Path /data/data/com.nameown12/kl.txt
        • Size 68B
        • SHA256 74ebdefdd6efa085cb768a2d73114543eeaa47b69586196a09f55396b35d96c1
        • MD5 SHA1 SHA512
        Submit Download

        kl.txt
        • Path /data/data/com.nameown12/kl.txt
        • Size 45B
        • SHA256 5524f6f68ed0a5dc9fc0f1a08520a145e9c9a0e65fdc47f45f6bb961c60cd2ee
        • MD5 SHA1 SHA512
        Submit Download

        kl.txt
        • Path /data/data/com.nameown12/kl.txt
        • Size 466B
        • SHA256 0552a69ead9cdd7b96591fbb14ab40b36c71b91bef18bb161515be8412b34e86
        • MD5 SHA1 SHA512
        Submit Download