General

  • Target

    aa917e4144393289c9043d23d2e9e5b2dc1092d0d2ca5e2b0978b6dc3c5fd400.bin

  • Size

    333KB

  • Sample

    240802-1y9cdsscrq

  • MD5

    f35b7015e995f6bc3a3077a2929c23a9

  • SHA1

    b908d58fdba611deaaa6a8463e17f3823990d50c

  • SHA256

    aa917e4144393289c9043d23d2e9e5b2dc1092d0d2ca5e2b0978b6dc3c5fd400

  • SHA512

    f2e0414b169fbbe1fedec0f9723e53c84bd8bd8ba6daf886f2e6da879a2bc0ca1e7817f565f5f75a8e346c14f2c4ea2a931acec1bd4cbcc2d10abb0fdb58f034

  • SSDEEP

    6144:Lr0DJfR7MdTNlZk4Y7wa3FzEhZmxdMfgNE6Rg0Ja/NUnr89/EuG20:HcJp7MdTnTYMwFyZmxdM4Vg0Y/Na8Vn4

Malware Config

Extracted

Family

octo

C2

https://androstormxnsow.xyz/NzkxY2Q3NDk3OTkz/

https://mubareskzamanalsa.xyz/NzkxY2Q3NDk3OTkz/

https://esrdinssaclimarxketxu.xyz/NzkxY2Q3NDk3OTkz/

https://tnisvsorupssazussxehome.xyz/NzkxY2Q3NDk3OTkz/

https://jtsekirvsorsaapumssssahaxe.xyz/NzkxY2Q3NDk3OTkz/

https://loksusnivepsssasassszuxeko.xyz/NzkxY2Q3NDk3OTkz/

https://tisavoraktsstumahozexe.xyz/NzkxY2Q3NDk3OTkz/

https://zekurapssoymaivssuheno.xyz/NzkxY2Q3NDk3OTkz/

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

      aa917e4144393289c9043d23d2e9e5b2dc1092d0d2ca5e2b0978b6dc3c5fd400.bin

    • Size

      333KB

    • MD5

      f35b7015e995f6bc3a3077a2929c23a9

    • SHA1

      b908d58fdba611deaaa6a8463e17f3823990d50c

    • SHA256

      aa917e4144393289c9043d23d2e9e5b2dc1092d0d2ca5e2b0978b6dc3c5fd400

    • SHA512

      f2e0414b169fbbe1fedec0f9723e53c84bd8bd8ba6daf886f2e6da879a2bc0ca1e7817f565f5f75a8e346c14f2c4ea2a931acec1bd4cbcc2d10abb0fdb58f034

    • SSDEEP

      6144:Lr0DJfR7MdTNlZk4Y7wa3FzEhZmxdMfgNE6Rg0Ja/NUnr89/EuG20:HcJp7MdTnTYMwFyZmxdM4Vg0Y/Na8Vn4

    • 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 Matrix

Tasks