General

  • Target

    16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0.apk

  • Size

    4.8MB

  • Sample

    250106-cmwedsvnen

  • MD5

    c602b505ac9a4f3620b9a27a7c7c9a9f

  • SHA1

    94f9cfc4629544d9def7553c6085e298197b19ca

  • SHA256

    16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0

  • SHA512

    5802d2a8a29533da0b816238c494bfbfe3f18d84e1bdcc760c40e85bbbab3cefb2a168c8ee49d93f2bf9d3c5fc45ac52b4b72efad455ae5e182ec4b9c8653532

  • SSDEEP

    49152:ARsEXk0ksvKAcj7k45iS7xrGXrAi/l5jVKScDZn2ua0i4FENwiIhXGI:ARsnHsvBcj7N5iSRGNBVKn9iMEJm/

Malware Config

Extracted

Family

octo

C2

https://212a947ce8a77f478fc25a920d4cf6e0.com

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
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0.apk

    • Size

      4.8MB

    • MD5

      c602b505ac9a4f3620b9a27a7c7c9a9f

    • SHA1

      94f9cfc4629544d9def7553c6085e298197b19ca

    • SHA256

      16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0

    • SHA512

      5802d2a8a29533da0b816238c494bfbfe3f18d84e1bdcc760c40e85bbbab3cefb2a168c8ee49d93f2bf9d3c5fc45ac52b4b72efad455ae5e182ec4b9c8653532

    • SSDEEP

      49152:ARsEXk0ksvKAcj7k45iS7xrGXrAi/l5jVKScDZn2ua0i4FENwiIhXGI:ARsnHsvBcj7N5iSRGNBVKn9iMEJm/

    • Octo

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

    • Octo family

    • Octo payload

    • 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.

    • 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 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.

    • Queries the mobile country code (MCC)

    • 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).

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks