General

  • Target

    4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6.bin

  • Size

    311KB

  • Sample

    240814-1ws8dssckl

  • MD5

    012e978665a069f702f3274d6b4f1197

  • SHA1

    54ff39ef522d2acebdbcd1f4abe029136a8977af

  • SHA256

    4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6

  • SHA512

    034709dd75e4d76b5df588f3b3ea7c203b6d192e0da1b8fc780b4b77495dc2931d6c374cf0b1452a61e43beaa76c3a56ef1260a819399670ba5e58fa661a2174

  • SSDEEP

    6144:kFs5sLMu49AuThpCUIQODcqCd0CpBVTgNgbLBYM9iH6Rg06a6NUTrZ7/EuGv:is5sLM02hpCBQOAqCd0iTrT9dg036Nq0

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

Targets

    • Target

      4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6.bin

    • Size

      311KB

    • MD5

      012e978665a069f702f3274d6b4f1197

    • SHA1

      54ff39ef522d2acebdbcd1f4abe029136a8977af

    • SHA256

      4a5a6992f95f627ad36fbb8c845379a60b08260c9109ff71e60473e0121c6bf6

    • SHA512

      034709dd75e4d76b5df588f3b3ea7c203b6d192e0da1b8fc780b4b77495dc2931d6c374cf0b1452a61e43beaa76c3a56ef1260a819399670ba5e58fa661a2174

    • SSDEEP

      6144:kFs5sLMu49AuThpCUIQODcqCd0CpBVTgNgbLBYM9iH6Rg06a6NUTrZ7/EuGv:is5sLM02hpCBQOAqCd0iTrT9dg036Nq0

    • Octo

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

    • Removes its main activity from the application launcher

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • 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.

MITRE ATT&CK Mobile v15

Tasks