General

  • Target

    2a4f46b1b37e306f061b64aa4c8d081e11a0c1e5b2bb08247f0d7246d580819a.bin

  • Size

    3.4MB

  • Sample

    240814-1wxktasckr

  • MD5

    20a81a3aed7058287d0f645ef8458649

  • SHA1

    ec3366758b2a0f5e1b6be2bf1530317e70e52c1a

  • SHA256

    2a4f46b1b37e306f061b64aa4c8d081e11a0c1e5b2bb08247f0d7246d580819a

  • SHA512

    50bd553256fe6f98194a883cae96d1ed474f371132be954ae1c9cd2ab897cede6326a2634546fcf59b766065f82b7e7dee37bf98130066ce700edd7a44d1449b

  • SSDEEP

    98304:5zD1/HXsAkCp6hZEGAVqesxPVUf6udz9GgefP:51JnIhZnApsxuzs/P

Malware Config

Extracted

Family

octo

C2

https://asklardannn.xyz/MTA2MzQzMjEyMzM3/

https://vekralizo.xyz/MTA2MzQzMjEyMzM3/

https://joxirvanix.xyz/MTA2MzQzMjEyMzM3/

https://tarviklosu.xyz/MTA2MzQzMjEyMzM3/

https://zavornexa.xyz/MTA2MzQzMjEyMzM3/

https://meralopix.xyz/MTA2MzQzMjEyMzM3/

https://lavorkixu.xyz/MTA2MzQzMjEyMzM3/

https://nevralixo.xyz/MTA2MzQzMjEyMzM3/

https://parovixur.xyz/MTA2MzQzMjEyMzM3/

https://vorlanixa.xyz/MTA2MzQzMjEyMzM3/

https://traximorv.xyz/MTA2MzQzMjEyMzM3/

https://xeromifla.xyz/MTA2MzQzMjEyMzM3/

https://noxalivra.xyz/MTA2MzQzMjEyMzM3/

https://jervinoxa.xyz/MTA2MzQzMjEyMzM3/

https://solvimrax.xyz/MTA2MzQzMjEyMzM3/

https://zorlavinex.xyz/MTA2MzQzMjEyMzM3/

https://tekralivo.xyz/MTA2MzQzMjEyMzM3/

https://wervonixa.xyz/MTA2MzQzMjEyMzM3/

https://varopelix.xyz/MTA2MzQzMjEyMzM3/

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

DES_key
AES_key

Targets

    • Target

      2a4f46b1b37e306f061b64aa4c8d081e11a0c1e5b2bb08247f0d7246d580819a.bin

    • Size

      3.4MB

    • MD5

      20a81a3aed7058287d0f645ef8458649

    • SHA1

      ec3366758b2a0f5e1b6be2bf1530317e70e52c1a

    • SHA256

      2a4f46b1b37e306f061b64aa4c8d081e11a0c1e5b2bb08247f0d7246d580819a

    • SHA512

      50bd553256fe6f98194a883cae96d1ed474f371132be954ae1c9cd2ab897cede6326a2634546fcf59b766065f82b7e7dee37bf98130066ce700edd7a44d1449b

    • SSDEEP

      98304:5zD1/HXsAkCp6hZEGAVqesxPVUf6udz9GgefP:51JnIhZnApsxuzs/P

    • Octo

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

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • 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