General

  • Target

    4ae8a68a545cd14d9d0117e10bff740631a32fbf26a848eb213124e98fe21f64.bin

  • Size

    509KB

  • Sample

    240417-1y2bsagg4x

  • MD5

    2b32456cb65872dcfccf4efb91c3547e

  • SHA1

    4208a3b44a0acfd97e8bf6e835f84229691eb80e

  • SHA256

    4ae8a68a545cd14d9d0117e10bff740631a32fbf26a848eb213124e98fe21f64

  • SHA512

    24585128d72caebb6ba2c50c697dae196017a010614a1a7ca730a8b2952d3dd625afcd8daef86be828d00fd857eb9ffbd7c32c42819d21915544fc8ec0e09dcb

  • SSDEEP

    12288:IqFz8zTo/l7cVhJBpfEAd5qo4GDDpInI3:c27cP1d5qo4SDGn4

Malware Config

Extracted

Family

octo

C2

https://tecklardankalan.shop/ZDQyN2NmOGEZOTIK/

https://tecklardagasda2.shop/ZDQyN2NmOGEZOTIK/

https://maraksatandas13.shop/ZDQyN2NmOGEZOTIK/

https://teckmarakbads2.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

      4ae8a68a545cd14d9d0117e10bff740631a32fbf26a848eb213124e98fe21f64.bin

    • Size

      509KB

    • MD5

      2b32456cb65872dcfccf4efb91c3547e

    • SHA1

      4208a3b44a0acfd97e8bf6e835f84229691eb80e

    • SHA256

      4ae8a68a545cd14d9d0117e10bff740631a32fbf26a848eb213124e98fe21f64

    • SHA512

      24585128d72caebb6ba2c50c697dae196017a010614a1a7ca730a8b2952d3dd625afcd8daef86be828d00fd857eb9ffbd7c32c42819d21915544fc8ec0e09dcb

    • SSDEEP

      12288:IqFz8zTo/l7cVhJBpfEAd5qo4GDDpInI3:c27cP1d5qo4SDGn4

    • 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.

    • Queries the phone number (MSISDN for GSM devices)

    • 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 Matrix

Tasks