General

  • Target

    ef2aa111df15ed3d001806dc024d2dbae0c1a9f84dd6c6591ba595c9c580c395.bin

  • Size

    4.8MB

  • Sample

    241009-1yfp3szbjb

  • MD5

    ed77d94523357eeefe954824654b6d64

  • SHA1

    3a42a95f29a96d8581092acb2bb4e658882fd1b0

  • SHA256

    ef2aa111df15ed3d001806dc024d2dbae0c1a9f84dd6c6591ba595c9c580c395

  • SHA512

    255422a545644c3ae62c3e0d9d02d31d4f9acbec791fefec2afb5234495e09bb36cce64db84e1d9ea1c45f0b7f711c77e8bbf58bde65a3da6c8acd7dd7acd558

  • SSDEEP

    49152:yRsEXFSKKxhj7n45iS7xrGcG0rYjfxjVKScC46/gZomLU9QxWaYmIS:yRszK0hj745iSRGjxVKpFomLjJIS

Malware Config

Extracted

Family

octo

C2

https://a66edc9edb04ae0b42f10296ab745e35.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
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      ef2aa111df15ed3d001806dc024d2dbae0c1a9f84dd6c6591ba595c9c580c395.bin

    • Size

      4.8MB

    • MD5

      ed77d94523357eeefe954824654b6d64

    • SHA1

      3a42a95f29a96d8581092acb2bb4e658882fd1b0

    • SHA256

      ef2aa111df15ed3d001806dc024d2dbae0c1a9f84dd6c6591ba595c9c580c395

    • SHA512

      255422a545644c3ae62c3e0d9d02d31d4f9acbec791fefec2afb5234495e09bb36cce64db84e1d9ea1c45f0b7f711c77e8bbf58bde65a3da6c8acd7dd7acd558

    • SSDEEP

      49152:yRsEXFSKKxhj7n45iS7xrGcG0rYjfxjVKScC46/gZomLU9QxWaYmIS:yRszK0hj745iSRGjxVKpFomLjJIS

    • Octo

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

    • Octo payload

    • 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).

MITRE ATT&CK Mobile v15

Tasks