General

  • Target

    65b564629247e0359992ad83c0f183599d95b9e25492f912df5c81b57c8a2b70.bin

  • Size

    1.5MB

  • Sample

    241128-1xpxcsxrbn

  • MD5

    c13ab92ba4fd50ab9eaf8efe9d5ce985

  • SHA1

    ba3909363274fa5b0afc7b6f578babb0641f1982

  • SHA256

    65b564629247e0359992ad83c0f183599d95b9e25492f912df5c81b57c8a2b70

  • SHA512

    b0d6ea336f17a3c2ab0fdc04920240974c298a9b11c78bb8645edfb8feb157fc81e74151ef8874e2dac28fbac5e100aeda503365d49ca37cd7f6c2921b8c6001

  • SSDEEP

    49152:3+XjrvKXu/nF0S5Czv0QFzrC+WjIor364+:kjm6FPAzvLFz+x8orq4+

Malware Config

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

rc4.plain

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

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

      65b564629247e0359992ad83c0f183599d95b9e25492f912df5c81b57c8a2b70.bin

    • Size

      1.5MB

    • MD5

      c13ab92ba4fd50ab9eaf8efe9d5ce985

    • SHA1

      ba3909363274fa5b0afc7b6f578babb0641f1982

    • SHA256

      65b564629247e0359992ad83c0f183599d95b9e25492f912df5c81b57c8a2b70

    • SHA512

      b0d6ea336f17a3c2ab0fdc04920240974c298a9b11c78bb8645edfb8feb157fc81e74151ef8874e2dac28fbac5e100aeda503365d49ca37cd7f6c2921b8c6001

    • SSDEEP

      49152:3+XjrvKXu/nF0S5Czv0QFzrC+WjIor364+:kjm6FPAzvLFz+x8orq4+

    • 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