General

  • Target

    d276c47b66e3defbe84f1f469d6671929c6d82b44f047a4570890b854e877aca.bin

  • Size

    2.4MB

  • Sample

    241111-117lkswrcs

  • MD5

    9389c1acf226cc4adcfecc7a872bec5c

  • SHA1

    29571e14b71e8ccb1560962e00ed8238e80794e6

  • SHA256

    d276c47b66e3defbe84f1f469d6671929c6d82b44f047a4570890b854e877aca

  • SHA512

    08d84117f48b182cb7cf999bc73cb02449457b8f103d78e03ec51489705829ffafb050bb9fe01d9f67b2d6619ca7c0e7542e2244ddd832be827509b79a4bc5c5

  • SSDEEP

    49152:XwUmKXWNBm6nsf4YGjfXD6dw3mzdrOx1rBxdQjf4sQE5Uoa:gnRc6nsAYpvp61rzdQU9iUf

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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

      d276c47b66e3defbe84f1f469d6671929c6d82b44f047a4570890b854e877aca.bin

    • Size

      2.4MB

    • MD5

      9389c1acf226cc4adcfecc7a872bec5c

    • SHA1

      29571e14b71e8ccb1560962e00ed8238e80794e6

    • SHA256

      d276c47b66e3defbe84f1f469d6671929c6d82b44f047a4570890b854e877aca

    • SHA512

      08d84117f48b182cb7cf999bc73cb02449457b8f103d78e03ec51489705829ffafb050bb9fe01d9f67b2d6619ca7c0e7542e2244ddd832be827509b79a4bc5c5

    • SSDEEP

      49152:XwUmKXWNBm6nsf4YGjfXD6dw3mzdrOx1rBxdQjf4sQE5Uoa:gnRc6nsAYpvp61rzdQU9iUf

    • 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.

    • 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 Mobile v15

Tasks