Resubmissions

03/05/2024, 05:42

240503-geg91sge4110

30/04/2024, 22:00

240430-1wn9faae6510

General

  • Target
    37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f.bin
  • Size 521KB
  • Sample240430-1wn9faae65
  • SHA256 37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://maraksatandas13.shop/ZDQyN2NmOGEZOTIK/

  • https://teckmarakbads2.shop/ZDQyN2NmOGEZOTIK/

  • https://teckmarkanary1.shop/ZDQyN2NmOGEZOTIK/

  • https://teckmarkanmdas4.shop/ZDQyN2NmOGEZOTIK/

  • https://marababrtdas.shop/ZDQyN2NmOGEZOTIK/

  • https://techhubshop24578.shop/ZDQyN2NmOGEZOTIK/

  • https://tecbabbshop24578.shop/ZDQyN2NmOGEZOTIK/

  • https://kemertarladakal.shop/ZDQyN2NmOGEZOTIK/

  • https://kemerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

  • https://kanarsdmerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

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
      37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f.bin
    • Size 521KB
    • SHA256 37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f
    • MD5 SHA1 SHA512 SSDEEP
    • Octo

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

    • Octo payload

    • 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)

    • Removes its main activity from the application launcher

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's foreground persistence service

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

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Acquires the wake lock

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

    • Reads information about phone network operator.

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Mobile v15

Tasks