General

  • Target

    ee667e8ff27ee1d0f85ff311fd762b3efb3490f89bc9d002718b08194538e9c1.bin

  • Size

    2.8MB

  • Sample

    250412-1xvslssjs9

  • MD5

    5dcaa41fe1e56edb3b81301419c16f5e

  • SHA1

    eaf0fc6948141a62acc3be1864a31a8b4a5fed18

  • SHA256

    ee667e8ff27ee1d0f85ff311fd762b3efb3490f89bc9d002718b08194538e9c1

  • SHA512

    e04193929fadf1de8c5fb74810df6aadfabb612e0b0cd5131e94196b87253a4e2b0c07fcbdb0213945bc849643f3459b91274a7a25d5dfc80c9c3f3d3d4a1036

  • SSDEEP

    49152:ULsK1fhxdb87B8if7TeDrGLwnogyJBxNwIe7zoMCdbGdIHO6nhmD:ULsKL6Gif7TeMAsx+Ie/onKWu6nwD

Malware Config

Extracted

Family

octo

C2

https://196.251.118.53/ZjJhMzFlZmQ3MjUy/

rc4.plain

Extracted

Family

octo

C2

https://196.251.118.53/ZjJhMzFlZmQ3MjUy/

https://196.251.118.53/zjjhmzflzmq3mjuy/ZjJhMzFlZmQ3MjUy/

https://196.251.118.53/zjjhmzflzmq3mjuy/zdllodgzmzq5mmuymami/ZjJhMzFlZmQ3MjUy/

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

      ee667e8ff27ee1d0f85ff311fd762b3efb3490f89bc9d002718b08194538e9c1.bin

    • Size

      2.8MB

    • MD5

      5dcaa41fe1e56edb3b81301419c16f5e

    • SHA1

      eaf0fc6948141a62acc3be1864a31a8b4a5fed18

    • SHA256

      ee667e8ff27ee1d0f85ff311fd762b3efb3490f89bc9d002718b08194538e9c1

    • SHA512

      e04193929fadf1de8c5fb74810df6aadfabb612e0b0cd5131e94196b87253a4e2b0c07fcbdb0213945bc849643f3459b91274a7a25d5dfc80c9c3f3d3d4a1036

    • SSDEEP

      49152:ULsK1fhxdb87B8if7TeDrGLwnogyJBxNwIe7zoMCdbGdIHO6nhmD:ULsKL6Gif7TeMAsx+Ie/onKWu6nwD

    • 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 v16

Tasks