General

  • Target

    1d2376d7bd4afd60ad565b43ff6148c071c9469e09cc79e88c5d3293e0e63f9d.bin

  • Size

    1.2MB

  • Sample

    241117-13nlgsypht

  • MD5

    1c7286487d8b0703694ce16a5ce05bb1

  • SHA1

    616c4ad548e04baba19d12f04a427019c2a7c78a

  • SHA256

    1d2376d7bd4afd60ad565b43ff6148c071c9469e09cc79e88c5d3293e0e63f9d

  • SHA512

    43783cd66577ce5968dc6ab999d0cb897e864bd3f7a2286905a4168f0674be5ebf0fcb05e61f71416e71cef751609c4b01e258b33b5357e1927a3d4340c4b7f3

  • SSDEEP

    24576:iWx4ZNK4xu9HeSiZML8QXu1RIW3j4GdVHyiMMKEZwo28:iSONK4xu9+HZ5QXOjHBjvwoV

Malware Config

Extracted

Family

octo

C2

https://34b6413903074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://64b6413903074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://74b6413903074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://894b6413903074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://94b64139030754567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://94b64139033074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://94b641553903074567453981d0595033c23.com/YmZiMzU0OTU5NGIz/

https://at.spardat.bcrmobile/YmZiMzU0OTU5NGIz/

https://com.google.android.apps.messaging/YmZiMzU0OTU5NGIz/

https://com.samsung.android.messaging/YmZiMzU0OTU5NGIz/

https://at.spardat.netbanking/YmZiMzU0OTU5NGIz/

https://com.bankaustria.android.olb/YmZiMzU0OTU5NGIz/

https://com.bmo.mobile/YmZiMzU0OTU5NGIz/

https://com.cibc.android.mobi/YmZiMzU0OTU5NGIz/

https://com.rbc.mobile.android/YmZiMzU0OTU5NGIz/

https://com.scotiabank.mobile/YmZiMzU0OTU5NGIz/

https://com.td/YmZiMzU0OTU5NGIz/

https://cz.airbank.android/YmZiMzU0OTU5NGIz/

https://eu.inmite.prj.kb.mobilbank/YmZiMzU0OTU5NGIz/

https://com.bankinter.launcher/YmZiMzU0OTU5NGIz/

Attributes
  • target_apps

    at.spardat.bcrmobile

    com.google.android.apps.messaging

    com.samsung.android.messaging

    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

AES_key

Targets

    • Target

      1d2376d7bd4afd60ad565b43ff6148c071c9469e09cc79e88c5d3293e0e63f9d.bin

    • Size

      1.2MB

    • MD5

      1c7286487d8b0703694ce16a5ce05bb1

    • SHA1

      616c4ad548e04baba19d12f04a427019c2a7c78a

    • SHA256

      1d2376d7bd4afd60ad565b43ff6148c071c9469e09cc79e88c5d3293e0e63f9d

    • SHA512

      43783cd66577ce5968dc6ab999d0cb897e864bd3f7a2286905a4168f0674be5ebf0fcb05e61f71416e71cef751609c4b01e258b33b5357e1927a3d4340c4b7f3

    • SSDEEP

      24576:iWx4ZNK4xu9HeSiZML8QXu1RIW3j4GdVHyiMMKEZwo28:iSONK4xu9+HZ5QXOjHBjvwoV

    • 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)

    • 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